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Yealink Yealink SIP-T42G, Administrator'S Manual

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Configuring Audio Features

 

695

 

 

Acoustic Echo Cancellation (AEC) is used to reduce acoustic echo from a voice call to 
provide natural full-duplex communication patterns. It also increases the capacity 
achieved through silence suppression by preventing echo from traveling across a 
network. IP phones employ advanced AEC for hands-free operation. AEC is not 
normally required for calls via the handset. In certain situation, where echo is 
experienced by the remote party, AEC may be used to reduce/avoid echo when the 
user uses the handset. 

Note 

Procedure

 

AEC can be configured using the configuration files or locally. 

Configuration File 

<y0000000000xx>.cfg 

Configure AEC. 

Parameter: 

voice.echo_cancellation 

Local 

Web User Interface 

Configure AEC. 

Navigate to: 

http://<phoneIPAddress>/
servlet?p=settings-voice&
q=load 

Details of the Configuration Parameter:

 

Parameter 

Permitted Values 

Default 

voice.echo_cancellation 

0 or 1 

1 

Description: 

Enables or disables the AEC (Acoustic Echo Canceller) feature on the IP phone. 

0-Disabled 

1-Enabled 

Web User Interface: 

Settings->Voice->Echo Cancellation->ECHO 

Utilizing acoustic echo cancellation will introduce a small delay increase into audio path 
which might cause a lower voice quality. 

Summary of Contents for Yealink SIP-T42G

Page 1: ......

Page 2: ...NFORMATION REGARDING THE PRODUCTS IN THIS GUIDE ARE SUBJECT TO CHANGE WITHOUT NOTICE ALL STATEMENTS INFORMATION AND RECOMMENDATIONS IN THIS GUIDE ARE BELIEVED TO BE ACCURATE AND PRESENTED WITHOUT WARRANTY OF ANY KIND EXPRESS OR IMPLIED USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF PRODUCTS YEALINK NETWORK TECHNOLOGY CO LTD MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS GUIDE INCL...

Page 3: ... cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures 1 Reorient or relocate the receiving antenna 2 Increase the separation between the equipment and receiver 3 Connect the equipment into an outlet on a circuit different from that to...

Page 4: ...the specific terms of the GPL Please refer to the GPL for the exact terms and conditions of the license The original GPL license source code of components licensed under GPL and used in Yealink products can be downloaded from Yealink web site http www yealink com GPLOpenSource aspx BaseInfoCateId 293 NewsCateId 293 CateId 293 ...

Page 5: ...e on IP phones User Guides which describe the basic and advanced features available on IP phones Auto Provisioning Guide which describes how to provision IP phones using the configuration files Description of Configuration Parameters in CFG Files which describes all configuration parameters in configuration files y0000000000xx cfg and MAC cfg template configuration files IP Phones Deployment Guide...

Page 6: ...n this guide is applicable to firmware version 80 or higher The firmware format is like x x x x rom The second x from left must be greater than or equal to 80 e g the firmware version of SIP T23G IP phone 44 80 0 60 rom This administrator guide includes the following chapters Chapter 1 Product Overview describes the SIP components and SIP IP phones Chapter 2 Getting Started describes how to instal...

Page 7: ...ion Module on page 16 Power Indicator LED on page 97 Contrast on page 104 Backlight on page 109 Bluetooth on page 114 Auto Answer on page 251 Session Timer on page 296 Dialog Info Call Pickup on page 359 Methods of Transmitting DTMF Digit on page 383 Busy Lamp Field BLF on page 445 Multicast Paging on page 497 Action URI on page 554 VPN on page 602 Quality of Service on page 625 NAT Traversal on p...

Page 8: ...following sections Documentations on page v Expansion Module on page 14 Reading Icons on page 35 Configuration Files on page 44 Obtaining Configuration Files and Resource Files on page 48 Account Registration on page 126 Auto Answer on page 251 IP Direct Auto Answer on page 257 Do Not Disturb DND on page 273 Return Code When Refuse on page 288 Call Forward on page 305 LDAP on page 431 Action URL o...

Page 9: ...Send MAC on page 409 SIP Send Line on page 411 Reserve in User Name on page 413 Password Dial on page 415 Unregister When Reboot on page 417 100 Reliable Retransmission on page 419 Reboot in Talking on page 421 Logon Wizard on page 531 Auto Logout Time on page 706 Appendix E Auto Provisioning Flowchart Keep user personalized configuration settings on page 821 Major updates have occurred to the fol...

Page 10: ...ntations of the newly released SIP T27P and SIP T21 P E2 IP phones have also been added Major updates have occurred to the following sections Reading Icons on page 33 Configuration Files on page 44 Power Indicator LED on page 97 Backlight on page 108 Time and Date on page 145 Auto Answer on page 250 Return Code When Refuse on page 288 DTMF on page 383 Phone Lock on page 708 Appendix B Time Zones o...

Page 11: ...About This Guide xi DHCP on page 64 Call Display on page 135 Input Method on page 173 BLF List on page 457 IPv6 Support on page 647 Viewing Log Files on page 749 ...

Page 12: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones xii ...

Page 13: ...SIP Components 2 SIP IP Phone Models 3 Physical Features of IP Phones 4 Key Features of IP Phones 14 Expansion Module 16 Getting Started 19 Connecting the IP Phones 19 Initialization Process Overview 32 Verifying Startup 33 Reading Icons 35 Configuration Methods 44 Phone User Interface 44 Web User Interface 44 Configuration Files 44 Obtaining Configuration Files and Resource Files 48 Keep User Per...

Page 14: ...ware via Web User Interface 88 Upgrading Firmware from the Provisioning Server 89 Configuring Basic Features 95 Power Indicator LED 97 Notification Popups 102 Contrast 104 Wallpaper 106 Backlight 109 Bluetooth 114 Wi Fi 117 Enable Page Tips 123 Label Length 124 Account Registration 126 Call Display 138 Display Method on Dialing 141 Web Server Type 143 Time and Date 146 NTP Time Server 147 Time and...

Page 15: ...y 225 Customizing a Local Contact File 226 Live Dialpad 240 Call Waiting 242 Redial Tone 245 Ringer Device for Headset 247 Auto Redial 248 Auto Answer 251 IP Direct Auto Answer 257 Allow IP Call 258 Accept SIP Trust Server Only 260 Call Completion 261 Anonymous Call 264 Anonymous Call Rejection 269 Do Not Disturb DND 273 Busy Tone Delay 287 Return Code When Refuse 288 Early Media 290 180 Ring Work...

Page 16: ... Transfer via DTMF 391 Play Local DTMF Tone 393 Allow Mute 394 Intercom 396 Outgoing Intercom Calls 396 Incoming Intercom Calls 401 Call Timeout 405 Ringing Timeout 406 Send user phone 406 SIP Send MAC 409 SIP Send Line 411 Reserve in User Name 413 Password Dial 415 Unregister When Reboot 417 100 Reliable Retransmission 419 Reboot in Talking 421 Configuring Advanced Features 423 Remote Phone Book ...

Page 17: ...cenario B Placing a Call via Web User Interface 563 Server Redundancy 564 Server Domain Name Resolution 578 Static DNS Cache 582 VLAN 590 LLDP 591 CDP 594 Manual Configuration for VLAN 596 DHCP VLAN 600 VPN 602 Voice Quality Monitoring 606 RTCP XR 607 VQ RTCPXR 608 Quality of Service 625 Network Address Translation 629 NAT Types 629 NAT Traversal 630 Keep Alive 636 Rport 639 Real Time Transport Pr...

Page 18: ...ure Real Time Transport Protocol 729 Encrypting Configuration Files 732 802 1X Authentication 737 Troubleshooting 749 Troubleshooting Methods 749 Viewing Log Files 749 Capturing Packets 764 Enabling Watch Dog Feature 766 Getting Information from Status Indicators 768 Analyzing Configuration File 768 Troubleshooting Solutions 772 IP Address Issues 772 Audio Issues 773 Wireless Issues 774 Upgrading ...

Page 19: ...nd Internet Draft Support 830 SIP Request 833 SIP Header 833 SIP Responses 835 SIP Session Description Protocol SDP Usage 837 Appendix H SIP Call Flows 838 Successful Call Setup and Disconnect 838 Unsuccessful Call Setup Called User is Busy 841 Unsuccessful Call Setup Called User Does Not Answer 843 Successful Call Setup and Call Hold 845 Successful Call Setup and Call Waiting 848 Call Transfer wi...

Page 20: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones xx ...

Page 21: ... the protocols to provide audio visual communication sessions on any packet network The H 323 standard addresses call signaling and control multimedia transport and control and bandwidth control for point to point and multi point conferences It is widely implemented by voice and video conference equipment manufacturers is used within various Internet real time applications such as GnuGK and NetMee...

Page 22: ...le the transfer and termination of calls SIP supports the transfer of calls from one endpoint to another During a call transfer SIP simply establishes a session between the transferee and a new endpoint specified by the transferring party and terminates the session between the transferee and the transferring party At the end of a call SIP terminates the sessions between all parties SIP is a peer t...

Page 23: ...SIP T41P SIP T40P SIP T29G SIP T27P SIP T23P G SIP T21 P E2 SIP T19 P E2 and CP860 IP phone models These IP phones are endpoints in the overall network topology which are designed to interoperate with other compatible equipments including application servers media servers internet working gateways voice bridges and other endpoints These IP phones are characterized by a large number of functions wh...

Page 24: ...48G Physical Features 7 800 x 480 pixel color touch screen with backlight 24 bit depth color 16 VoIP accounts Broadsoft Validated Asterisk Compatible HD Voice HD Codec HD Handset HD Speaker 26 keys including 7 feature keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100 1000Mbps Ethernet ports 1 RJ12 6P6C expansion module port 4 LEDs 1 power 1 mute 1 headset 1 speakerphone Power adap...

Page 25: ...e HD Codec HD Handset HD Speaker 40 keys including 10 line keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100 1000Mbps Ethernet ports 1 RJ12 6P6C expansion module port 14 LEDs 1 power 10 line 1 mute 1 headset 1 speakerphone Power adapter AC 100 240V input and DC 5V 2A output Power over Ethernet IEEE 802 3af Built in USB port support Bluetooth headset Wall Mount ...

Page 26: ...terisk Compatible HD Voice HD Codec HD Handset HD Speaker 34 keys including 6 line keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100 1000Mbps Ethernet ports 1 RJ12 6P6C EHS36 headset adapter port 10 LEDs 1 power 6 line 1 mute 1 headset 1 speakerphone Power adapter AC 100 240V input and DC 5V 1 2A output Power over Ethernet IEEE 802 3af Wall Mount ...

Page 27: ...HD Codec HD Handset HD Speaker 34 keys including 6 line keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100Mbps Ethernet ports 1 RJ12 6P6C EHS36 headset adapter port 10 LEDs 1 power 6 line 1 mute 1 headset 1 speakerphone Power adapter AC 100 240V input and DC 5V 1 2A output Power over Ethernet IEEE 802 3af Wall Mount ...

Page 28: ...adsoft Validated Asterisk Compatible HD Voice HD Codec HD Handset HD Speaker 31 keys including 3 line keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100Mbps Ethernet ports 1 RJ12 6P6C EHS36 headset adapter port 4 LEDs 1 power 3 line Power adapter AC 100 240V input and DC 5V 1 2A output Power over Ethernet IEEE 802 3af Wall Mount ...

Page 29: ...D Voice HD Codec HD Handset HD Speaker 41 keys including 10 line keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100 1000Mbps Ethernet ports 1 RJ12 6P6C expansion module port 13 LEDs 1 power 10 line 1 headset 1 message Power adapter AC 100 240V input and DC 5V 2A output Power over Ethernet IEEE 802 3af Built in USB port support Bluetooth headset Wall Mount ...

Page 30: ...Validated Asterisk Compatible HD Voice HD Codec HD Handset HD Speaker 39 keys including 8 line keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100Mbps Ethernet ports 1 RJ12 6P6C expansion module port 11 LEDs 1 power 8 line 1 headset 1 message Power adapter AC 100 240V input and DC 5V 1 2A output Power over Ethernet IEEE 802 3af Wall Mount ...

Page 31: ...patible HD Voice HD Codec HD Handset HD Speaker 31 keys including 4 soft keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100 1000Mbps Ethernet ports 1000Mbps is only applicable to SIP T23G IP phones 5 LEDs 1 power 3 line 1 message Power adapter AC 100 240V input and DC 5V 600mA output Power over Ethernet IEEE 802 3af Wall Mount ...

Page 32: ...oft Validated Asterisk Compatible 30 keys including 4 soft keys 4 LEDs 1 power 2 line 1 message HD Voice HD Codec HD Handset HD Speaker 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100Mbps Ethernet ports Power adapter AC 100 240V input and DC 5V 600mA output Power over Ethernet IEEE 802 3af not applicable to SIP T21 E2 IP phones Wall Mount ...

Page 33: ...risk Compatible 28 keys including 4 soft keys 1 LED 1 power HD Voice HD Codec HD Handset HD Speaker 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100Mbps Ethernet ports Power adapter AC 100 240V input and DC 5V 600mA output Power over Ethernet IEEE 802 3af not applicable to SIP T19 E2 IP phones Wall Mount ...

Page 34: ...l AC 100 240V input and DC 5V 2A output Power over Ethernet IEEE 802 3af In addition to physical features introduced above IP phones also support the following key features when running the latest firmware Phone Features Call Options emergency call call waiting call hold call mute call forward call transfer call pickup conference Basic Features DND auto redial live dialpad dial plan hotline caller...

Page 35: ...er SIP link mode IP assignment Static DHCP PPPoE PPPoE is not applicable to SIP T42G T41P CP860 IP phones VLAN assignment LLDP Static DHCP CDP Bridge mode for PC port not applicable to CP860 IP phones HTTP HTTPS server DNS client NAT DHCP server IPv6 support Wi Fi Management FTP TFTP HTTP PnP auto provision Configuration browser phone auto provision Direct IP call without SIP proxy Dial number via...

Page 36: ...P38 and EXP39 are only applicable to SIP T29G and SIP T27P IP phones EXP40 is only applicable to SIP T48G and SIP T46G IP phones EXP20 Physical Features Rich visual experience with 160 x 320 graphic LCD 20 physical keys each with a dual color LED 20 additional keys through page switch Daisy chain 6 modules up to 120 keys Expansion module 2 is powered by the host phone 2 RJ 12 6P6C ports for data i...

Page 37: ...rview 17 EXP38 Physical Features 38 physical keys each with a dual color LED Daisy chain 6 modules up to 228 keys Power adapter AC 100 240V input and DC 5V 1 2A output 2 RJ 12 6P6C ports for data in and out EXP39 ...

Page 38: ...h Daisy chain 6 modules up to 120 keys Power adapter AC 100 240V input and DC 5V 1 2A output 2 RJ 12 6P6C ports for data in and out EXP40 Physical Features Rich visual experience with 160 x 320 graphic LCD 20 physical keys each with a dual color LED 20 additional keys through page switch Supports up to 6 modules daisy chain Power adapter AC 100 240V input and DC 5V 1 2A output 2 RJ 12 6P6C ports f...

Page 39: ...n introduces how to install SIP T48G T46G T42G T41P T40P T29G T27P T23P T23G T21 P E2 T19 P E2 CP860 IP phones with components in packaging contents 1 Attach the stand and the optional wall mount bracket not applicable to CP860 IP phones 2 Connect the handset and optional headset not applicable to CP860 IP phones 3 Connect the network and power 4 Connect the optional extension microphones kit only...

Page 40: ...ch the stand and the optional wall mount bracket not applicable to CP860 IP phones For SIP T48G Desk Mount Method Wall Mount Method Optional Note The top two slots on SIP T48G IP phones are plugged up by silica gel You need to pull out silica gel before attaching the wall mount bracket ...

Page 41: ...Getting Started 21 For SIP T46G Desk Mount Method Wall Mount Method Optional ...

Page 42: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 22 For SIP T42G T41P T40P Desk Mount Method Wall Mount Method Optional ...

Page 43: ...Getting Started 23 For SIP T29G T27P Desk Mount Method Wall Mount Method Optional ...

Page 44: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 24 For SIP T23P T23G Desk Mount Method Wall Mount Method Optional ...

Page 45: ...Getting Started 25 For SIP T21 P E2 Desk Mount Method Wall Mount Method Optional ...

Page 46: ...ptional Note 2 Connect the handset and optional headset not applicable to CP860 IP phones For SIP T48G T46G T29G The hookswitch tab has a lip which allows the handset to stay on hook when the IP phone is mounted vertically For more information on how to mount the IP phone to a wall refer toYealink Wall Mount Quick Installation Guide ...

Page 47: ...ly be used on the SIP T48G T46G T29G IP phones For more information on how to use the Bluetooth on SIP T48G T46G T29G IP phones refer to Yealink Bluetooth USB Dongle BT40 User Guide The EXT port on SIP T48G T46G IP phones can also be used to connect the expansion module EXP40 The EXT port on SIP T29G T27P IP phones can also be used to connect the expansion module EXP39 EXP38 EXP20 For more informa...

Page 48: ...ct the other end of the power adapter into an electrical power outlet 2 Connect the included or a standard Ethernet cable between the Internet port on the IP phone and the one on the wall or switch hub device port For SIP T48G T46G T42G T41P T40P T29G T27P T23P T23G T21 P E2 T19 P E2 Note PoE is not applicable to the SIP T21 E2 and SIP T19 E2 IP phones You can also connect the SIP T48G IP phone to...

Page 49: ...ernet cable IP phones can be powered from a PoE compliant switch or hub To connect the PoE 1 Connect the Ethernet cable between the Internet port on the IP phone and an available port on the in line power switch hub For SIP T48G T46G T42G T41P T40P T29G T27P T23P T23G T21P E2 T19P E2 ...

Page 50: ...rence phone The Yealink provided extension microphone kit contains two extension microphones If in line power switch hub is provided you don t need to connect the phone to the power adapter Make sure the switch hub is PoE compliant The IP phone can also share the network with another network device such as a PC personal computer It is an optional connection Important Do not unplug or remove the po...

Page 51: ... USB flash drive only applicable to CP860 IP phones You can connect a USB flash drive to record and play back calls To connect a USB flash drive 1 Insert a USB flash drive into the USB port on the phone 6 Connect the optional PC or mobile device only applicable to CP860 IP phones You can connect a PC or mobile device to listen to the PC or mobile audio using your conference phone ...

Page 52: ...one to the network and to an electrical supply the IP phone begins its initialization process During the initialization process the following events take place Loading the ROM file The ROM file resides in the flash memory of the IP phone The IP phone comes from the factory with a ROM file preloaded During initialization the IP phone runs a bootstrap loader that loads and executes the ROM file Conf...

Page 53: ...e to resolve and update configurations written in the configuration file s If the IP phone does not obtain configurations from the provisioning server the IP phone will use configurations stored in the flash memory Updating firmware If the access URL of firmware is defined in the configuration file the IP phone will download firmware from the provisioning server If the MD5 value of the downloaded ...

Page 54: ...rd will appear on the LCD screen after startup If not go to the next step Note 3 The main LCD screen displays the following Time and date Soft key labels 4 Press the OK key to check the IP phone status the LCD screen displays the valid IP address MAC address firmware version etc If the IP phone has successfully passed through these steps it starts up properly and is ready for use If the RPS featur...

Page 55: ...lowing table provides a description for each icon on IP phones T48G T46G T42G T41P T40P T29G T27P T23P T23G T21 P E2 T19 P E2 CP860 Description Network is unavailable Private line registers successfully Registration failed Flashing Registering Hands free speakerphone mode Handset mode Headset mode ...

Page 56: ... CP860 IP Phones 36 T48G T46G T42G T41P T40P T29G T27P T23P T23G T21 P E2 T19 P E2 CP860 Description Voice Mail Text Message Auto Answer Do Not Disturb Call Forward Call Hold Call Mute Ringer volume is 0 Phone Lock Multi lingual lowercase letters input method ...

Page 57: ...P E2 CP860 Description Multi lingual uppercase letters input method Alphanumeric input method Numeric input method Multi lingual uppercase and lowercase letters input method Received Calls Placed Calls Missed Calls Forwarded Calls Recording box is full A call cannot be recorded ...

Page 58: ...T27P T23P T23G T21 P E2 T19 P E2 CP860 Description Recording starts successfully Recording cannot be started Recording cannot be stopped VPN is enabled Bluetooth mode is on Bluetooth headset is both paired and connected Wi Fi connection is successful Wi Fi connection failed Conference The default contact icon ...

Page 59: ...LF BLF list idle state line key type is BLF BLF List BLF BLF list ringing state line key type is BLF BLF List BLF BLF list hold state line key type is BLF BLF List BLF BLF list calling state line key type is BLF BLF List BLF BLF list failed state line key type is BLF BLF List BLF BLF list call park state line key type is BLF BLF List Line key type is Voice Mail Line key type is Group Pickup ...

Page 60: ...ion Park successfully Call park idle state line key type is Call Park Call park ringing state line key type is Call Park Park failed Line key type is Intercom Line key type is DTMF Prefix Line key type is Local Group XML Group Line key type is XML Browser Line key type is LDAP Line key type is Conference Line key type is Forward Line key type is Transfer ...

Page 61: ...Hold Line key type is DND Line key type is Recall Line key type is SMS Line key type is Record URL Record A recording is started Line key type is Record URL Record Line key type is Multicast Paging Group Listening Line key type is Hot Desking Line key type is Zero Touch Line key type is URL Line key type is Phone Lock ...

Page 62: ...nd x and x and x and x and x and x The ACD state is unavailable The ACD state is Wrap up Log out of the ACD system The shared line bridged line is idle Flashing The shared line receives ring back tone The shared line receives an incoming call The shared line is in conversation The shared line conversation is placed on public hold USB flash drive is detected USB flash drive is detecting ...

Page 63: ...Getting Started 43 T48G T46G T42G T41P T40P T29G T27P T23P T23G T21 P E2 T19 P E2 CP860 Description High Definition Voice ...

Page 64: ...tricted to the administrator The default password is admin case sensitive Not all features are available on phone user interface For more information refer to Yealink phone specific user guide An administrator or a user can configure IP phones via web user interface The default user name and password for the administrator to log into the web user interface are both admin case sensitive Most featur...

Page 65: ...me of the MAC Oriented CFG file must be 00156574b150 cfg case sensitive MAC local CFG file A MAC local CFG file contains changes that users make via web user interface and phone user interface It will only be effectual for a specific IP phone The MAC local CFG file is named after the MAC address of the IP phone This file is stored locally on the IP phone and can also be uploaded to the provisionin...

Page 66: ...n_code features dnd off_code Configure always forward feature for account X It is not applicable to SIP T19 P E2 and CP860 IP phones X stands for the serial number of account account X always_fwd enable account X always_fwd target account X always_fwd on_code account X always_fwd off_code Configure busy forward feature for account X It is not applicable to SIP T19 P E2 and CP860 IP phones X stands...

Page 67: ...ration value is blank write NULL into the configuration in addition to the modified configuration Group1 Configure line key Line key is not applicable to SIP T19 P E2 and CP860 IP phones X stands for the serial number of line key linekey X line linekey X value linekey X pickup_value linekey X type linekey X xml_phonebook linekey X label Group2 Configure programable key X stands for the serial numb...

Page 68: ...nload configuration files from the provisioning server resolve and update the configurations written in configuration files This entire process is called auto provisioning For more information on auto provisioning refer to Yealink_SIP T2_Series_T19 P E2_T4_Series_CP860_IP_Phones_Auto_Provisioning_Guide When configuring particular features you may need to upload resource files e g local contact dir...

Page 69: ...Super Search Template super_search xml Local Contact File contact xml Remote Phone Book Template Department xml Menu xml You can ask the distributor or Yealink FAE for template files You can also obtain the template files online http support yealink com documentFront forwardToDocumentFrontDisplayPage To download template files 1 Go to Yealink Document Download page and select the desired phone mod...

Page 70: ...nd identify the template file you will edit according to the table introduced above For some features you can customize the filename as required The following table lists the special characters supported by Yealink IP phones Server HTTP HTTPS TFTP FTP Windows Support _ including space Not Support Support _ including space Not Support Linux Support _ including space Not Support Support _ including ...

Page 71: ...rotect 0 or 1 0 Description Enables or disables the IP phone to keep user personalized settings after auto provisioning 0 Disabled 1 Enabled If it is set to 1 Enabled personalized settings configured via web or phone user interface will be kept after auto provisioning Web User Interface None Phone User Interface None auto_provision custom sync 0 or 1 0 Description Enables or disables the IP phone ...

Page 72: ...d on the phone If it is set to 0 Disabled the IP phone will not upload the MAC local cfg file to the provisioning server During auto provisioning the IP phone will not download the MAC local cfg file from the provisioning server Web User Interface None Phone User Interface None auto_provision custom upload_method 0 or 1 0 Description Configures the way the IP phone uploads the MAC local cfg file t...

Page 73: ... provisioning server Create a new directory ProvisioningDir_new under the root directory of the provisioning server Note Do the following operations 1 Place the configuration files y000000000028 cfg and 001565221229 cfg that you want the IP phone to download to the new directory ProvisioningDir_new of the provisioning server 2 Add Edit the following parameter in the y000000000028 cfg file or 00156...

Page 74: ...mware The IP phone updates configurations in the downloaded configuration files orderly to the IP phone system As the value of the parameter auto_provision custom protect is set to 1 the phone also updates the configurations stored in the 001565221229 local cfg file on the phone As a result the personalized settings of the old firmware are remained after upgrade and auto provisioning Note The admi...

Page 75: ...Provisioning_Guide During auto provisioning the IP phone first downloads the y000000000044 cfg file and then downloads firmware from the root directory of the provisioning server The IP phone reboots to complete firmware upgrade and then starts auto provisioning process again which is triggered by phone reboot the power on mode is enabled by default It downloads the y000000000044 cfg 001565770984 ...

Page 76: ...set to 1 configurations in the 001565770984 local cfg file saved on the IP phone are also updated The IP phone starts up successfully and personalized settings are kept after auto provisioning When a user customizes feature configurations via web phone user interface the IP phone will save the personalized settings to the 001565770984 local cfg file on the IP phone only Note If value of the parame...

Page 77: ...Settings Advanced Settings default password admin 2 Select Reset Local Configuration The LCD screen prompts Reset local configurations 3 Press the OK soft key The LCD screen prompts Deleted successfully To clear personalized configuration settings via web user interface 1 Click on Settings Upgrade 2 Click Reset Local Config The Reset Local Configuration option on the web phone user interface is av...

Page 78: ...65770984 cfg file will take effect The IP phone requires factory reset when it has a breakdown but the user wishes to keep personalized settings of the phone after factory reset Scenario Conditions SIP T23G IP phone MAC 001565770984 Provisioning server URL tftp 192 168 1 211 auto_provision custom sync 1 auto_provision custom protect 1 Note Scenario Operations You can keep the personalized settings...

Page 79: ...local cfg file saved on the IP phone will also be cleared But configurations in the 001565770984 local cfg file stored on the provisioning server tftp 192 168 1 211 will not be cleared after reset To retrieve personalized settings of the phone after factory reset 1 Set the values of the parameters auto_provision custom sync and auto_provision custom protect to be 1 in the configuration file y00000...

Page 80: ...guration file via web user interface 1 Click on Settings Configuration 2 Select Local Configuration from the pull down list of Export CFG Configuration File field and then click Export to open file download window and then save the 001565770984 local cfg file to the local system The administrator or user can edit the 001565770984 local cfg file after exporting To import local configuration file vi...

Page 81: ...ne in the existing local configuration file The configurations only in the existing local configuration file will not be cleared The configurations in the new 001565770984 local cfg file will be saved to the phone flash and take effect Note If the value of the parameter auto_provision custom sync is set to 1 and the 001565770984 local cfg file is successfully imported the new 001565770984 local cf...

Page 82: ...efer to Yealink_SIP T2_Series_T19 P E2_T4_Series_CP860_IP_Phones_Auto_Provisioning_Guide To set up the provisioning server 1 Install a provisioning server application or locate a suitable existing server 2 Create an account and home directory 3 Set security permissions for the account 4 Create configuration files and edit them as desired 5 Copy the configuration files and resource files to the pro...

Page 83: ...iented CFG file from the distribution as templates c Edit the parameters in the file as desired 2 Create new common configuration files by performing the following steps a Create y0000000000xx cfg files by using the Common CFG file from the distribution as templates b Edit the parameters in the file as desired 3 Copy configuration files to the home directory of the provisioning server 4 Reboot IP ...

Page 84: ...amic Host Configuration Protocol is a network protocol used to dynamically allocate network parameters to network hosts The automatic allocation of network parameters to hosts eases the administrative burden of maintaining an IP network IP phones comply with the DHCP specifications documented in RFC 2131 If using DHCP IP phones connected to the network become operational without having to be manua...

Page 85: ...arameter the IP phone will reboot to make the change take effect Web User Interface Network Basic IPv4 Config Phone User Interface Menu Settings Advanced Settings default password admin Network WAN Port IPv4 To configure DHCP via web user interface 1 Click on Network Basic 2 In the IPv4 Config block mark the DHCP radio box 3 Click Confirm to accept the change A dialog box pops up to prompt that se...

Page 86: ...feature Parameters network static_dns_enable MAC cfg Configure static DNS address Parameters network primary_dns network secondary_dns Local Web User Interface Configure the static DNS feature Configure static DNS address Navigate to http phoneIPAddress servlet p network q load Phone User Interface Configure the static DNS feature Configure static DNS address Details of Configuration Parameters Pa...

Page 87: ..._dns_enable is set to 1 On If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Basic IPv4 Config Static IP Address Primary DNS Phone User Interface Menu Settings Advanced Settings default password admin Network WAN Port IPv4 DHCP IPv4 Client Static DNS Enabled IPv4 Pri DNS network secondary_dns IPv4 Address Blank Description Configures th...

Page 88: ...figure static DNS when DHCP is used via phone user interface 1 Press Menu Settings Advanced Settings default password admin Network WAN Port IPv4 DHCP IPv4 Client 2 Press or or the Switch soft key to select Enabled from the Static DNS field 3 Enter the desired values in the IPv4 Pri DNS and IPv4 Sec DNS fields respectively 4 Press the Save soft key to accept the change The IP phone reboots automat...

Page 89: ... the client Log Server 7 Specify a list of MIT LCS UDP servers available to the client Host Name 12 Specify the name of the client Domain Server 15 Specify the domain name that client should use when resolving hostnames via DNS Broadcast Address 28 Specify the broadcast address in use on the client s subnet Network Time Protocol Servers 42 Specify a list of NTP servers available to the client by I...

Page 90: ...tically detect the option 66 and option 43 for obtaining the provisioning server address DHCP option 66 is used to identify the TFTP server DHCP option 43 is a vendor specific option which is used to transfer the vendor specific information To use DHCP option 66 or DHCP option 43 make sure the DHCP Active feature is enabled Procedure DHCP active can be configured using the configuration files or l...

Page 91: ...support using the NTP server address offered by DHCP DHCP option 42 is used to specify a list of NTP servers available to the client by IP address NTP servers should be listed in order of preference DHCP option 2 is used to specify the offset of the client s subnet in seconds from Coordinated Universal Time UTC To update time with the offset time offered by the DHCP server make sure the DHCP Time ...

Page 92: ...erface Configure the DHCP option 12 hostname Navigate to http phoneIPAddress servlet p features general q load Details of Configuration Parameters Parameters Permitted Values Default network dhcp_host_name String within 99 characters Refer to the following content Description Configures the DHCP option 12 hostname on the IP phone For SIP T48G IP phones The default value is SIP T48G For SIP T46G IP...

Page 93: ... For CP860 IP phones The default value is CP860 Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Features General Information DHCP Hostname Phone User Interface None To configure DHCP option 12 hostname on the IP phone via web user interface 1 Click on Feature General Information 2 Enter the desired host name in the DHCP Hostname filed 3 ...

Page 94: ...dary DNS Procedure Network parameters can be configured manually using the configuration files or locally Configuration File MAC cfg Configure network parameters of the IP phone manually Parameters network internet_port type network ip_address_mode network internet_port ip network internet_port mask network internet_port gateway network primary_dns network secondary_dns Local Web User Interface Co...

Page 95: ...ange take effect Web User Interface Network Basic IPv4 Config Phone User Interface Menu Settings Advanced Settings default password admin Network WAN Port IPv4 network ip_address_mode 0 1 or 2 0 Description Configures the IP address mode 0 IPv4 1 IPv6 2 IPv4 IPv6 Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Basic Internet Port...

Page 96: ...he value of the parameter network ip_address_mode is set to 0 IPv4 or 2 IPv4 IPv6 and network internet_port type is set to 2 Static IP Address If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Basic IPv4 Config Static IP Address Subnet Mask Phone User Interface Menu Settings Advanced Settings default password admin Network WAN Port IPv4...

Page 97: ...imary DNS Phone User Interface Menu Settings Advanced Settings default password admin Network WAN Port IPv4 Static IPv4 Client IPv4 Pri DNS network secondary_dns IPv4 Address Blank Description Configures the secondary IPv4 DNS server Example network secondary_dns 202 101 103 54 Note It works only if the value of the parameter network ip_address_mode is set to 0 IPv4 or 2 IPv4 IPv6 and network inte...

Page 98: ... a static IPv4 address via web user interface 1 Click on Network Basic 2 In the IPv4 Config block mark the Static IP Address radio box 3 Enter the desired values in the IP Address Subnet Mask Gateway Primary DNS and Secondary DNS fields 4 Click Confirm to accept the change A dialog box pops up to prompt that settings will take effect after a reboot 5 Click OK to reboot the phone To configure the I...

Page 99: ... Ethernet is a network protocol used by Internet Service Providers ISPs to provide Digital Subscriber Line DSL high speed Internet services PPPoE allows an office or building full of users to share a common DSL connection to the Internet PPPoE connection is supported by the IP phone Internet port Contact your ISP for the PPPoE user name and password PPPoE is not applicable to SIP T42G SIP T41P and...

Page 100: ...the IP phone will reboot to make the change take effect Web User Interface Network Basic IPv4 Config Phone User Interface Menu Settings Advanced Settings default password admin Network WAN Port IPv4 network pppoe user String within 32 characters Blank Description Configures the user name for PPPoE connection Example network pppoe user Xmyl0592123 Note It works only if the value of the parameter ne...

Page 101: ...ange this parameter the IP phone will reboot to make the change take effect It is not applicable to SIP T42G SIP T41P and CP860 IP phones Web User Interface Network Basic IPv4 Config PPPoE Password Phone User Interface Menu Settings Advanced Settings default password admin Network WAN Port IPv4 PPPoE IPv4 Client PPPoE PWD To configure PPPoE via web user interface 1 Click on Network Basic 2 In the ...

Page 102: ... two Ethernet ports Internet port and PC port The CP860 IP phones have Internet port only Three optional methods of transmission configuration for IP phone Internet or PC Ethernet ports Auto negotiate Half duplex Full duplex Auto negotiate is configured for both Internet and PC ports on the IP phone by default Auto negotiate Auto negotiate means that two connected devices choose common transmissio...

Page 103: ...o transmitting voice or data in both directions at the same time this means one device can send data on the line while receiving data You can configure the full duplex transmission on both Internet port and PC port for the IP phone to transmit in 10Mbps 100Mbps or 1000Mbps 1000Mbps is only applicable to SIP T48G T46G T42G T29G T23G CP860 IP phones Procedure The transmission methods of Ethernet por...

Page 104: ...plex 10Mbps 4 Half Duplex 100Mbps 5 Full Duplex 1000Mbps only applicable to SIP T48G T46G T42G CP860 IP phones Note For SIP T29G and SIP T23G IP phones you are not allowed to manually set the transmission speed to 1000Mbps But you can set it to auto negotiate to transmit in 1000Mbps We recommend that you do not change this parameter If you change this parameter the IP phone will reboot to make the...

Page 105: ...ge this parameter If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced Port Link PC Port Link Phone User Interface None To configure the transmission methods of Ethernet ports via web user interface 1 Click on Network Advanced 2 Select the desired value from the pull down list of WAN Port Link 3 Select the desired value from the p...

Page 106: ...ure the PC LAN port Parameter network pc_port enable Local Web User Interface Configure the PC LAN port Navigate to http phoneIPAddress servlet p network pcport q load Details of Configuration Parameters Parameters Permitted Values Default network pc_port enable 0 or 1 1 Description Enables or disables the PC LAN port 0 Disabled 1 Auto Negotiate Note It is not applicable to CP860 IP phones If you ...

Page 107: ... user interface 1 Click on Network PC Port 2 Select Disabled from the pull down list of PC Port Active 3 Click Confirm to accept the change A dialog box pops up to prompt that settings will take effect after a reboot 4 Click OK to reboot the phone This section provides information on upgrading the IP phone firmware Two methods of firmware upgrade Manually from the local system for a single phone A...

Page 108: ... 80 0 60 rom SIP T27P 45 x x x rom 45 80 0 60 rom SIP T23P G 44 x x x rom 44 80 0 60 rom SIP T21 P E2 52 x x x rom 52 80 0 60 rom SIP T19 P E2 53 x x x rom 53 80 0 60 rom CP860 37 x x x rom 37 80 0 1 rom Note To manually upgrade firmware via web user interface you need to store firmware to your local system in advance To upgrade firmware manually via web user interface 1 Click on Settings Upgrade ...

Page 109: ...en download firmware during startup Automatically check for configuration files and then download firmware at a fixed interval or specific time Method of checking for configuration files is configurable Procedure Configuration changes can be performed using the configuration files or locally Configuration File y0000000000xx cfg Configure the way for the IP phone to check for configuration files Pa...

Page 110: ...t p s ettings upgrade q load Details of Configuration Parameters Parameters Permitted Values Default auto_provision power_on 0 or 1 1 Description Triggers the power on feature to on or off 0 Off 1 On If it is set to 1 On the IP phone will perform an auto provisioning process when powered on Web User Interface Settings Auto Provision Power On Phone User Interface None auto_provision repeat enable 0...

Page 111: ...l Minutes Phone User Interface None auto_provision weekly enable 0 or 1 0 Description Triggers the weekly feature to on or off 0 Off 1 On If it is set to 1 On the IP phone will perform an auto provisioning process weekly Web User Interface Settings Auto Provision Weekly Phone User Interface None auto_provision weekly begin_time Time from 00 00 to 23 59 00 00 Description Configures the begin time o...

Page 112: ...uto Provision Time Phone User Interface None auto_provision weekly dayofweek 0 1 2 3 4 5 6 or a combination of these digits 0123456 Description Configures the days of the week for the IP phone to perform an auto provisioning process weekly 0 Sunday 1 Monday 2 Tuesday 3 Wednesday 4 Thursday 5 Friday 6 Saturday Example auto_provision weekly dayofweek 01 It means the IP phone will perform an auto pro...

Page 113: ...re url http 192 168 1 20 44 80 0 60 rom Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Settings Upgrade Select and Upgrade Firmware Phone User Interface None To configure the way for the IP phone to check for configuration files via web user interface 1 Click on Settings Auto Provision 2 Make the desired change ...

Page 114: ...9 P E2 T4 Series CP860 IP Phones 94 3 Click Confirm to accept the change When the Power On is set to On the IP phone will check configuration files stored on the provisioning server during startup and then will download firmware from the server ...

Page 115: ...allpaper Backlight Bluetooth Wi Fi Enable Page Tips Label Length Account Registration Call Display Display Method on Dialing Web Server Type Time and Date Language Input Method Logo Customization Softkey Layout Key As Send Dial Plan Hotline Off Hook Hot Line Dialing Directory Search Source in Dialing Save Call Log Call List Show Number Missed Call Log Local Directory Live Dialpad ...

Page 116: ...nymous Call Rejection Do Not Disturb Busy Tone Delay Return Code When Refuse Early Media 180 Ring Workaround Use Outbound Proxy in Dialog SIP Session Timer Session Timer Call Hold Call Forward Call Transfer Network Conference Feature Key Synchronization Transfer on Conference Hang Up Transfer Mode via Dsskey Allow Trans Exist Call Directed Call Pickup Group Call Pickup Dialog Info Call Pickup Rece...

Page 117: ...power indicator LED Common Power Light On Common Power Light On allows the power indicator LED to be turned on Ringing Power Light Flash Ringing Power Light Flash allows the power indicator LED to flash when the IP phone receives an incoming call Voice Text Mail Power Light Flash Voice Text Mail Power Light Flash allows the power indicator LED to flash when the IP phone receives a voice mail or a ...

Page 118: ...ng mute_power_led_fl ash_enable phone_setting hold_and_held_po wer_led_flash_enable phone_setting talk_and_dial_powe r_led_enable Local Web User Interface Configure the power indicator LED Navigate to http phoneIPAddress servlet p features powerled q load Details of Configuration Parameters Parameters Permitted Values Default phone_setting common_power_led_enable 0 or 1 0 Description Enables or di...

Page 119: ... not flash 1 Enabled power indicator LED fast flashes 300ms green Note It is not applicable to CP860 IP phones Web User Interface Features Power LED Ringing Power Light Flash Phone User Interface None phone_setting mail_power_led_flash_enable 0 or 1 1 Description Enables or disables the power indicator LED to flash when the IP phone receives a voice mail or a text message For SIP T48G T46G T42G T4...

Page 120: ... It is not applicable to CP860 IP phones Web User Interface Features Power LED Mute Power Light Flash Phone User Interface None phone_setting hold_and_held_power_led_flash_enable 0 or 1 0 Description Enables or disables the power indicator LED to flash when a call is placed on hold or is held For SIP T48G T46G T42G T41P T40P T29G T27P T23P T23G T21 P E2 IP phones 0 Disabled power indicator LED doe...

Page 121: ...phones Web User Interface Features Power LED Talk Dial Power Light On Phone User Interface None To configure the power Indicator LED via web user interface 1 Click on Features Power LED 2 Select the desired value from the pull down list of Common Power Light On 3 Select the desired value from the pull down list of Ringing Power Light Flash 4 Select the desired value from the pull down list of Voic...

Page 122: ...up enable features forward_call_popup enable features text_message_popup enable Local Web User Interface Configure notification popups Navigate to http phoneIPAddress servlet p f eatures notifypop q load Details of Configuration Parameters Parameters Permitted Values Default features voice_mail_popup enable 0 or 1 1 Description Enables or disables the IP phone to display the pop up message box whe...

Page 123: ...sables the IP phone to display the pop up message box when it forwards an incoming call to other party 0 Disabled 1 Enabled Web User Interface Features Notification Popups Display Forward Call Popup Phone User Interface None features text_message_popup enable 0 or 1 1 Description Enables or disables the IP phone to display the pop up message box when it receives a new text message 0 Disabled 1 Ena...

Page 124: ...lity of the texts displayed on the LCD screen Adjusting the contrast to a comfortable level can optimize the screen viewing experience When configured properly contrast allows users to read the LCD s display with minimal eyestrain You can configure the LCD s contrast of SIP T40P SIP T27P SIP T23P G SIP T21 P E2 SIP T19 P E2 CP860 IP phones EXP39 EXP20 connected to SIP T29G T27P IP phones and EXP40...

Page 125: ...f the connected EXP40 only For T29G IP phones it configures the LCD s contrast of the connected EXP39 EXP20 only For T27P IP phones it configures the LCD s contrast of the IP phone and the connected EXP39 EXP20 For T40P T23P T23G T21 P E2 T19 P E2 and CP860 IP phones it configures the LCD s contrast of the IP phone Note We recommend that you set the contrast of the LCD screen to 6 as a more comfor...

Page 126: ...screen Users can select an image from IP phone s built in background or customize wallpaper from personal pictures To set the custom wallpaper as the IP phone background you need to upload the custom wallpaper to the IP phone in advance The wallpaper is only applicable to SIP T48G SIP T46G and SIP T29G IP phones The wallpaper image format must meet the following Phone Model Format Resolution Singl...

Page 127: ...r SIP T46G T29G To set a phone built in picture e g 01 jpg to be wallpaper the value format is phone_setting backgrounds Resource 01 jpg To configure a custom picture e g custom1 jpg to be wallpaper the value format is phone_setting backgrounds Config custom1 jpg Permitted Values Resource X Valid values of X are Default jpg 01 jpg 02 jpg 03 jpg 04 jpg 05 jpg 06 jpg 07 jpg 08 jpg 09 jpg or 10 jpg o...

Page 128: ..._upload url URL within 511 characters Blank Description Configures the access URL of the wallpaper image Example wallpaper_upload url http 192 168 10 25 wallpaper jpg Note It is only applicable to SIP T48G T46G T29G IP phones Web User Interface Settings Preference Upload Wallpaper 480 272 Phone User Interface None To upload custom wallpaper via web user interface 1 Click on Settings Preference 2 I...

Page 129: ...read easily in dark environments Backlight time specifies the delay time to change the intensity of the LCD screen when the IP phone is inactive Backlight turns off quickly if a short backlight time is configured this may not give users enough time to read messages Backlight time is applicable to SIP T48G T46G T42G T41P T40P T29G T27P T23P T23G T21 P E2 CP860 IP phones and EXP40 connected to SIP T...

Page 130: ...sion modules Phone Model and the connected expansion module Configuration Methods Configuration Options SIP T48G T46G T29G Configuration Files Web User Interface Phone User Interface Backlight Inactive Level SIP T48G EXP40 T46G EXP40 T29G EXP39 E XP20 T27P EXP39 EXP 20 Configuration Files Web User Interface Phone User Interface Backlight Active Level Backlight Time SIP T42G T41P T40P T2 3P T23G T2...

Page 131: ...CD s intensity of the IP phone and the connected EXP39 EXP20 Note It is applicable to SIP T48G T46G IP phones and the connected EXP40 SIP T29G T27P IP phones and the connected EXP39 EXP20 Web User Interface Settings Preference Backlight Active Level Phone User Interface Menu Basic Display Backlight Backlight Active Level phone_setting inactive_backlight_level 0 or 1 1 Description Configures the in...

Page 132: ... set to 60 60s the intensity of the LCD screen will be changed when the IP phone has been inactivated for 60 seconds For SIP T48G T46G T42G T41P T29G CP860 The default value is 0 For SIP T40P T27P T23P T23G T21 P E2 The default value is 30 Note It is not applicable to SIP T19 P E2 IP phones Web User Interface Settings Preference Backlight Time seconds Phone User Interface Menu Settings Basic Setti...

Page 133: ...itch soft key to select the desired value from the Backlight Time field 3 Press the Save soft key to accept the change To configure the backlight via web user interface take SIP T46G IP phones for example 1 Click on Settings Preference 2 Select the desired value from the pull down list of Backlight Inactive Level 3 Select the desired value from the pull down list of Backlight Active Level 4 Select...

Page 134: ...te the Bluetooth mode and then pair and connect the Bluetooth headset with your phone It is only applicable to SIP T48G T46G T29G IP phones You can personalize the Bluetooth device name for the IP phone The pre configured Bluetooth device name will display in scanning list of other devices It is helpful for the other Bluetooth devices to identify and pair with your phone Note Procedure Bluetooth m...

Page 135: ...r_name String within 64 characters Refer to the following content Description Configures the Bluetooth device name For SIP T48G IP phones The default value is Yealink T48G For SIP T46G IP phones The default value is Yealink T46G For SIP T29G IP phones The default value is Yealink T29G Note It works only if the value of the parameter features bluetooth_enable is set to 1 On It is only applicable to...

Page 136: ...ield 3 Press the Save soft key to accept the change To edit device information via phone user interface 1 Press Menu Basic Bluetooth 2 Press or or the Switch soft key to select On from the Bluetooth field 3 Press the Save soft key to accept the change 4 Select Edit My Device Information and then press the Enter soft key The LCD screen displays the device name and MAC address The MAC address cannot...

Page 137: ... Fi feature can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure Wi Fi feature Parameter wifi enable Configure the Wi Fi settings Parameters wifi X label wifi X ssid wifi X priority wifi X security_mode wifi X cipher_type wifi X password Local Web User Interface Configure Wi Fi feature Configure the Wi Fi settings Navigate to http phoneIPAddress...

Page 138: ...reless network X for the IP phone Note It works only if the value of the parameter wifi enable is set to 1 Enabled It is only applicable to SIP T48G IP phones Web User Interface Network Wi Fi Profile Name Phone User Interface Menu Basic Wi Fi Wi Fi On Add Profile Name wifi X ssid X ranges from 1 to 5 String within 32 characters Blank Description Configures the Service Set Identifier SSID of the wi...

Page 139: ... WPA2 PSK NONE Description Configures the security mode of the wireless network X Note It works only if the value of the parameter wifi enable is set to 1 Enabled It is only applicable to SIP T48G IP phones Web User Interface Network Wi Fi Security Mode Phone User Interface Menu Basic Wi Fi Wi Fi On Add Security Mode wifi X cipher_type X ranges from 1 to 5 NONE WEP TKIP CCMP or TKIP CCMP NONE Desc...

Page 140: ...the value of the parameter wifi enable is set to 1 Enabled and wifi X security_mode is set to WEP WPA PSK or WPA2 PSK It is only applicable to SIP T48G IP phones Web User Interface Network Wi Fi PSK Phone User Interface Menu Basic Wi Fi Wi Fi On Add WPA Shared Key To enable the Wi Fi feature via web user interface 1 Click on Network Wi Fi 2 Select Enabled from the pull down list of Wi Fi Active 3 ...

Page 141: ...If you select WPA PSK or WPA2 PSK a Enter the desired profile name in the Profile Name field b Enter the desired value in the SSID field c Select the desired value from the pull down list of the Cipher Type d Select the desired Cipher type from the pull down list of the TKIP AES or TKIP AES e Enter the desired password in the WPA Shared Key field 5 Click Add to accept the change 6 Repeat steps 2 5...

Page 142: ...etwork 1 Tap Basic Wi Fi 2 Tap the On radio box of the Wi Fi field 3 Tap Add 4 Tap the Security Mode field 5 Tap the desired value in the pop up dialog box If you select None or WEP a Enter the desired profile name in the Profile Name field b Enter the desired value in the SSID field c Enter the desired password in the WPA Shared Key field If you select WPA PSK or WPA2 PSK a Enter the desired prof...

Page 143: ...g call on the non current page Solid there is a parked call to the line on the non current page Fast flashing the line receives an incoming call on the non current page SIP T42G T41P T27P Fast flashing The BLF monitored user receives an incoming call on the non current page The line receives an incoming call on the non current page Solid There is a parked call on the non current page Procedure Ena...

Page 144: ...y applicable to SIP T46G T29G T42G T41P T27P IP phones Web User Interface DSSKey Line Key Enable Page Tips Phone User Interface None To configure the page icon to indicate status via web user interface 1 Click on DSSKey Line Key 2 Select Enabled from the pull down list of Enable Page Tips 3 Click Confirm to accept the change Label length allows IP phones to extend the display length of the line ke...

Page 145: ...et p dsskey model 1 q load li nepage 1 Details of the Configuration Parameter Parameter Permitted Values Default features config_dsskey_length 0 or 1 0 Description Enables or disables the extended length of the label displayed on the idle LCD screen for the line key 0 Default 1 Extended Note It is only applicable to SIP T48G T46G T29G IP phones Web User Interface DSSKey Line Key Label Length Phone...

Page 146: ...on For more information refer to Server Redundancy on page 564 Procedure Account registration can be configured using the configuration files or locally Configuration File MAC cfg Configure the account registration information Parameter account X enable account X label account X display_name account X auth_name account X user_name account X password account X sip_server Y address account X sip_ser...

Page 147: ...e the account registration information Navigate to http phoneIPAddress servlet p account register q load acc 0 Configure auto linekeys Navigate to http phoneIPAddress servlet p features general q load Configure the interval for the IP phone to retry to register when registration fails Configure the number of DSS keys to be assigned automatically Navigate to http phoneIPAddress servlet p account ad...

Page 148: ...ed Settings Accounts Active Line account X label String within 99 characters Blank Description Optional Configures the label to be displayed on the LCD screen for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T1...

Page 149: ...T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Register Register Name Phone User Interface Menu Settings Advanced Settings Accounts Register Name account X user_name String within 99 characters Blank Description Configur...

Page 150: ...ord Phone User Interface Menu Settings Advanced Settings Accounts Password account X sip_server Y address X ranges from 1 to 16 Y ranges from 1 to 2 String within 256 characters Blank Description Configures the IP address or domain name of the SIP server Y for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges f...

Page 151: ...rver Y Port Phone User Interface None account X outbound_proxy_enable 0 or 1 0 Description Enables or disables the IP phone to send requests to the outbound proxy server 1 for account X 0 Disabled 1 Enabled X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T...

Page 152: ...Register Outbound Proxy Server 1 Phone User Interface Menu Settings Advanced Settings Accounts Outbound Proxy1 account X outbound_port Integer from 0 to 65535 5060 Description Configures the port of the outbound proxy server for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23...

Page 153: ... Web User Interface Account Register Outbound Proxy Server 2 Phone User Interface Menu Settings Advanced Settings Accounts Outbound Proxy2 account X backup_outbound_port Integer from 0 to 65535 5060 Description Configures the port of the outbound proxy server 2 for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ran...

Page 154: ... 0 1800s Phone User Interface None account X number_of_linekey String within 32 characters 1 Description Configures the number of DSS keys to be assigned with Line type automatically from the first unused one unused one means the DSS key is configured as N A or Line If a DSS key is used the IP phone will skip to the next unused DSS key The order of DSS key assigned automatically is Line Key Ext Ke...

Page 155: ... Auto Linekeys Phone User Interface None To register an account via web user interface 1 Click Account Register 2 Select the desired account from the pull down list of Account 3 Select Enabled from the pull down list of Line Active field 4 Enter the desired value in Label Display Name Register Name User Name Password and SIP Server1 2 fields respectively 5 If you use outbound proxy servers do the ...

Page 156: ...al in the Proxy Fallback Interval field 6 Click Confirm to accept the change To configure the interval for re register when registration fails via web user interface 1 Click Account Advanced 2 Enter the desired interval in the SIP Registration Retry Timer 0 1800s field 3 Click Confirm to accept the change ...

Page 157: ...Auto LineKeys is enabled you can automatically assign multiple DSS keys with Line type for a registered line on the phone 3 Click Confirm to accept the change To configure the number of line keys via web user interface 1 Click Account Advanced 2 Enter the desired number in the Number of line key field This field appears only if Auto Linekeys is enabled 3 Click Confirm to accept the change ...

Page 158: ...xy1 2 field 3 Enter the desired interval in the Proxy Fallback Interval field 6 Press the Save soft key to accept the change or the Back soft key to cancel Display contact photo allows the IP phone to present the contact avatar when it receives an incoming call dials an outgoing call or engages in a call Display contact photo feature is only applicable to SIP T48G T46G T29G IP phones Display calle...

Page 159: ...File y0000000000xx cfg Configure display contact photo feature Parameter phone_setting contact_photo_d isplay enable Configure display called party information feature Parameter phone_setting called_party_inf o_display enable Specify the call information display method Parameter phone_setting call_info_display _method Local Web User Interface Configure call display features Navigate to http phoneI...

Page 160: ...play Display Contact Photo Phone User Interface None phone_setting called_party_info_display enable 0 or 1 0 Description Enables or disables the IP phone to display the called account information when receiving an incoming call 0 Disabled 1 Enabled Web User Interface Settings Call Display Display Called Party Information Phone User Interface None phone_setting call_info_display_method 0 1 2 3 or 4...

Page 161: ...m the pull down list of Call Information Display Method 4 Click Confirm to accept the change To configure call display features via web user interface take SIP T46G IP phones for example 1 Click on Settings Call Display 2 Select the desired value from the pull down list of Display Contact Photo 3 Select the desired value from the pull down list of Display Called Party Information 4 Select the desi...

Page 162: ...00000xx cfg Configure display method on dialing Parameter features caller_name_type_on_di aling Local Web User Interface Configure display method on dialing Navigate to http phoneIPAddress servlet p features general q load Details of Configuration Parameters Parameter Permitted Values Default features caller_name_type_on_dialing 1 2 or 3 3 Description Configures the account information displayed o...

Page 163: ...ser interface HTTP is an application protocol that runs on top of the TCP IP suite of protocols HTTPS is a web protocol that encrypts and decrypts user page requests as well as pages returned by the web server Both HTTP and HTTPS port numbers are configurable Procedure Web server type can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure the web ...

Page 164: ...e IP phone will reboot to make the change take effect Web User Interface Network Advanced Web Server HTTP Phone User Interface Menu Settings Advanced Settings default password admin Network Webserver Type HTTP Status network port http Integer from 1 to 65535 80 Description Configures the HTTP port for the user to access web user interface of the IP phone using the HTTP protocol Note If you change ...

Page 165: ...TTPS port for the user to access web user interface of the IP phone using the HTTPS protocol Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced Web Server HTTPS Port 1 65535 Phone User Interface Menu Settings Advanced Settings default password admin Network Webserver Type HTTPS Port To configure web server type via web user...

Page 166: ...ord admin Network Webserver Type 2 Press or or the Switch soft key to select the desired value from the HTTP Status field 3 Enter the desired HTTP port number in the HTTP Port field 4 Press or or the Switch soft key to select the desired value from the HTTP Status field 5 Enter the desired HTTPS port number in the HTTPS Port field 6 Press the Save soft key to accept the change The IP phone reboots...

Page 167: ...actual time from a reference clock and distributes this information to the clients in a network The Network Time Protocol NTP is the most widely used protocol that distributes and synchronizes time in the network The IP phones synchronize the time and date automatically from the NTP time server by default The NTP time server address can be offered by the DHCP server or configured manually NTP by D...

Page 168: ...e time_zone_name Local Web User Interface Configure NTP by DHCP priority feature and DHCP time feature Configure the NTP server time zone Navigate to http phoneIPAddress servlet p settings datetime q load Phone User Interface Configure DHCP time feature Configure the NTP server time zone Details of Configuration Parameters Parameters Permitted Values Default local_time manual_ntp_srv_prior 0 or 1 ...

Page 169: ...me local_time ntp_server1 IP Address or Domain Name cn pool ntp org Description Configures the IP address or the domain name of the NTP server 1 Example local_time ntp_server1 192 168 0 5 Web User Interface Settings Time Date Primary Server Phone User Interface Menu Settings Basic Settings Time Date SNTP Settings NTP Server1 local_time ntp_server2 IP Address or Domain Name cn pool ntp org Descript...

Page 170: ...or more available time zones refer to Appendix B Time Zones on page 793 Example local_time time_zone 8 Web User Interface Settings Time Date Time Zone Phone User Interface Menu Settings Basic Settings Time Date SNTP Settings Time Zone local_time time_zone_name String within 32 characters China Beijing Description Configures the time zone name The available time zone names depend on the time zone c...

Page 171: ...e 2 Select the desired value from the pull down list of NTP by DHCP Priority 3 Click Confirm to accept the change To configure the NTP server time zone via web user interface 1 Click on Settings Time Date 2 Select Disabled from the pull down list of Manual Time 3 Select the desired time zone from the pull down list of Time Zone 4 Select the desired location from the pull down list of Location 5 En...

Page 172: ... the Time Zone field The default time zone is 8 3 Enter the domain names or IP addresses in the NTP Server1 and NTP Server2 fields respectively 4 Press or or the Switch soft key to select the desired value from the Daylight Saving field If Automatic is selected the Location field will appear 5 Press or or the Switch soft key to select the desired value from the Location field 6 Press the Save soft...

Page 173: ... Configure the time and date formats Navigate to http phoneIPAddress servlet p settings datetime q load Phone User Interface Configure the time and date manually Configure the time and date formats Details of Configuration Parameters Parameters Permitted Values Default local_time manual_time_enable 0 or 1 0 Description Enables or disables the IP phone to obtain time and date from manual settings 0...

Page 174: ...ettings Basic Settings Time Date Time Date Format Time Format local_time date_format 0 1 2 3 4 5 or 6 0 Description Configures the date format Valid values are 0 WWW MMM DD 1 DD MMM YY 2 YYYY MM DD 3 DD MM YYYY 4 MM DD YY 5 DD MMM YYYY 6 WWW DD MMM Note WWW represents the abbreviation of the week DD represents a two digit day MMM represents the first three letters of the month YYYY represents a fo...

Page 175: ...nd date format via web user interface 1 Click on Settings Time Date 2 Select the desired value from the pull down list of Time Format 3 Select the desired value from the pull down list of Date Format 4 Click Confirm to accept the change To configure the time and date manually via phone user interface 1 Press Menu Settings Basic Settings Time Date Manual Settings 2 Enter the date in the Date YMD fi...

Page 176: ...ve more daylight and mornings have less Typically clocks are adjusted forward one hour at the start of spring and backward in autumn Many countries have used the DST at various times details vary by location By default the DST is set to Automatic so it can be adjusted automatically from the current time zone configuration You can configure DST for the desired area as required Procedure Daylight sa...

Page 177: ...the value of the parameter local_time summer_time is set to 1 Enabled Web User Interface Settings Time Date Fixed Type Phone User Interface None local_time start_time Time 1 1 0 Description Configures the start time of the DST Value formats are Month Day Hour for DST by Date Month Week of Month Day of Week Hour of Day for DST by Week If local_time dst_time_type is set to 0 DST by Date use the mapp...

Page 178: ...k of Month Day of Week Hour of Day for DST by Week If local_time dst_time_type is set to 0 DST by Date use the mapping Month 1 January 2 February 12 December Day 1 the first day in a month 31 the last day in a month Hour 0 0am 1 1am 23 11pm If local_time dst_time_type is set to 1 DST by Week use the mapping Month 1 January 2 February 12 December Week of Month 1 the first week in a month 5 the last...

Page 179: ...m the pull down list of Manual Time 3 Select the desired time zone from the pull down list of Time Zone 4 Enter the domain names or IP addresses in the Primary Server and Secondary Server fields respectively 5 Enter the desired time interval in the Synchronism 15 86400s field 6 Mark the Enabled radio box in the Daylight Saving Time field Mark the DST by Date radio box in the Fixed Type field Enter...

Page 180: ...T file if required The AutoDST file allows you to add or modify time zone and DST settings for your area each year Before customizing you need to obtain the AutoDST file You can ask the distributor or Yealink FAE for DST template You can also obtain the DST template online http support yealink com documentFront forwardToDocumentFrontDisplayPage For more information on obtaining the template file r...

Page 181: ... time of the DST szOffset optional Integer from 300 to 300 The offset time in minutes of DST When customizing an AutoDST file learn the following DSTData indicates the start of a template and DSTData indicates the end of a template Add or modify time zone and DST settings between DSTData and DSTData The display order of time zone is corresponding to the szTime order specified in the AutoDST xml fi...

Page 182: ...ia Calcutta Example 2 Add a new time zone 6 Paradise with daylight saving time 30 minutes 3 Save this file and place it to the provisioning server e g 192 168 1 100 4 Specify the access URL of the AutoDST file in the configuration files Procedure The access URL of the AutoDST file can be specified using the configuration files Configuration File MAC cfg Specify the access URL of the AutoDST file P...

Page 183: ... new time zone Paradise and updated DST of Pakistan Islamabad and India Calcutta via web user interface Settings Time Date Time Zone Note It works only if the value of the parameter local_time summer_time is set to 2 Automatic Web User Interface None Phone User Interface None IP phones support multiple languages Languages used on the phone user interface and web user interface can be specified res...

Page 184: ...ealink com documentFront forwardToDocumentFrontDisplayPage For more information on obtaining the language packs refer to Obtaining Configuration Files and Resource Files on page 48 Note The following table lists the available languages and associated language packs for the phone user interface Available Language Associated Language Pack English 000 GUI English lang Chinese Simplified 001 GUI Chine...

Page 185: ...ired language template file e g 000 GUI English lang using an ASCII editor 2 Modify the characters within the double quotation marks on the right of the equal sign Don t modify the translation item on the left of the equal sign The following shows a portion of the language pack 000 GUI English lang for the phone user interface take SIP T23G IP phones for example 3 Save the language file and place ...

Page 186: ...ion Configures the access URL of the custom LCD language pack for the phone user interface Example gui_lang url http 192 168 10 25 000 GUI English lang During the auto provisioning process the IP phone connects to the HTTP provisioning server 192 168 10 25 and downloads the language pack 000 GUI English lang The English language translation will be changed accordingly if you have modified the lang...

Page 187: ... None The following table lists available languages and associated language packs for the web user interface Available Language Associated Language Pack Associated Note Language Pack English 1 English js 1 English_note xml Chinese Simplified 2 Chinese_S js 2 Chinese_S_note xml Chinese Traditional 3 Chinese_T js 3 Chinese_T_note xml French 4 French js 4 French_note xml German 5 German js 5 German_n...

Page 188: ...s on the right of the colon Don t modify the translation item on the left of the colon The following shows a portion of the language pack 1 English js for the web user interface take SIP T23G IP phones for example 3 Save the language file and place it to the provisioning server e g 192 168 10 25 4 Specify the access URL of the web user interface language pack in the configuration files You can als...

Page 189: ...ote xml for downloading After update you will find a new language selection Wuilan on the web user interface Settings Preference Language and new note information is displayed in the icon when the new language is selected Procedure Loading language pack can only be performed using the configuration files Configuration File y0000000000xx cfg Specify the access URL of the custom language pack for we...

Page 190: ...an configure as following wui_lang url http 192 168 10 25 1 English js wui_lang url http 192 168 10 25 11 Russian js Web User Interface None Phone User Interface None wui_lang_note url URL within 511 characters Blank Description Configures the access URL of the custom note language pack for web user interface Example wui_lang_note url http 192 168 10 25 1 English_note xml During the auto provision...

Page 191: ... g 11 Russian_note xml will also be deleted Web User Interface None Phone User Interface None The default language used on the phone user interface is English If the language of your web browser is not supported by the IP phone the web user interface will use English by default You can specify the languages for the phone user interface and web user interface respectively Procedure Specify the lang...

Page 192: ...ame Example lang gui English If you want to use the custom language e g Guilan for the IP phone configure the parameter lang gui Guilan Web User Interface None Phone User Interface Menu Settings Basic Settings Language lang wui Refer to the following content English Description Configures the language used on the web user interface Permitted Values English Chinese_S Chinese_T French German Italian...

Page 193: ...o accept the change Input method customization allows users to customize the existing input method on IP phones You can first customize the Yealink supplied input method file ime txt or Russian_ime txt and then download it to the IP phone The changes in the Russian_ime txt file becomes affective when the language is set to Russian The changes in the ime txt file is affective for all the languages ...

Page 194: ...in the input method file online http support yealink com documentFront forwardToDocumentFrontDisplayPage For more information on obtaining the input method file refer to Obtaining Configuration Files and Resource Files on page 48 The following shows a portion of the input method file ime txt The following shows a portion of the input method file Russian_ime txt ...

Page 195: ...erver e g 192 168 10 25 4 Specify the access URL of the custom input method file in the configuration files Note Procedure Specify the access URL of the custom input method file using the configuration files Configuration File y0000000000xx cfg Specify the access URL of the custom input method file Parameter gui_input_method url Delete custom input method file When adding new characters for the ex...

Page 196: ...1 25 and downloads the custom input method file ime txt gui_input_method url http 192 168 10 25 Russian_ime txt During the auto provisioning process the IP phone connects to the provisioning server 192 168 1 25 and downloads the custom input method file Russian_ime txt for Russian language Note If you want to upload a custom input method file for the desired language you can name the file language...

Page 197: ...boot to make the change take effect Web User Interface None Phone User Interface None In addition to customizing the input method file you can also specify the default input method for the IP phone when editing or searching for contacts Procedure Specify the default input methods using the configuration files Configuration File y0000000000xx cfg Specify the default input method when editing contac...

Page 198: ...b User Interface None Phone User Interface None directory search_default_input_method Abc 2aB 123 abc ABC or Hebrew Abc Description Configures the default input method when the user searches for contacts in the Local Directory LDAP Remote Phone Book or Blacklist Example directory search_default_input_method abc Note If you want to configure the default input method to Hebrew you need to set the va...

Page 199: ... gray scale Note The common picture format can be gif jpg png bmp Yealink IP phones only support the dob format logo files Yealink provides PictureExDemo tool to convert gif jpg png bmp format to dob format You can ask the distributor or Yealink FAE for the PictureExDemo tool To customize a dob formatted logo file using the PictureExDemo tool 1 Double click the PictureExDemo exe 2 Click Add button...

Page 200: ...ed using the configuration files or locally Configuration File y0000000000xx cfg Configure the logo shown on the idle screen Parameters phone_setting lcd_logo mode Specify the access URL of the custom logo file Parameters lcd_logo url Delete all custom logo files Parameters lcd_logo delete Local Web User Interface Configure the logo shown on the idle screen Navigate to http phoneIPAddress servlet ...

Page 201: ...s not applicable to SIP T48G T46G T29G IP phones Web User Interface Features General Information Use Logo Phone User Interface None lcd_logo url URL within 511 characters Blank Description Configures the access URL of the custom logo file Example lcd_logo url http 192 168 10 25 logo dob During the auto provisioning process the IP phone connects to the provisioning server 192 168 10 25 and download...

Page 202: ...terface 1 Click on Features General Information 2 Select Custom logo from the pull down list of Use Logo 3 Click Browse to select the logo file from your local system 4 Click Upload to upload the file 5 Click Confirm to accept the change The image logo screen and the idle screen are displayed alternately Softkey layout is used to customize the soft keys at the bottom of the LCD screen to best meet...

Page 203: ...ers Permitted Values Default phone_setting custom_softkey_enable 0 or 1 0 Description Enables or disables custom soft keys layout feature 0 Disabled 1 Enabled Web User Interface Settings Softkey Layout Custom Softkey Phone User Interface None To configure softkey layout via web user interface 1 Click on Settings Softkey Layout 2 Select the desired value from the pull down list of Custom Softkey 3 ...

Page 204: ...all states include CallFailed CallIn Connecting Dialing not applicable to SIP T48G RingBack and Talking You can ask the distributor or Yealink FAE for softkey layout template You can also obtain the softkey layout template online http support yealink com documentFront forwardToDocumentFrontDisplayPage For more information on obtaining the softkey layout template refer to Obtaining Configuration Fi...

Page 205: ... Cancel End Call Empty Switch Dialing not applicable to SIP T48G Send IME Delete Cancel End Call Empty History Switch Line Favorite Directory GPickup DPickup Retrieve RingBac k RingBack Empty Empty Empty Cancel End Call Empty Switch SemiAttendTran sBack Transfer Empty Empty Cancel End Call Empty Switch Talking Talk Transfer Hold Conference Cancel End Call Empty Mute SWAP NewCall Switch Answer Reje...

Page 206: ...witch Answer Reject NewCall PreTrans not applicable to SIP T48G Transfer IME Delete Cancel End Call Empty Directory Switch Send Conferenced For SIP T48G T46G T42G T41P T40P T29 G T27P T23P T23G T21 P E2 T19 P E2 IP phones Empty Hold Split Cancel End Call For CP860 IP phones Split Hold Manager End Call For SIP T48G T46G T42 G T41P T40P T29G T27P T23P T23G T 21 P E2 T19 P E2 IP phones Empty Switch A...

Page 207: ...list The disabled soft keys are not displayed on the LCD screen Create disabled soft keys between Disable and Disable Enable indicates the start of the enabled soft key list and Enable indicates the end of the soft key list The enabled soft keys are displayed on the LCD screen Create enabled soft keys between Enable and Enable Default indicates the start of the default soft key list and Default in...

Page 208: ...ng in the disabled soft key list to enabled soft key list in the file For each soft key that you want to disabled just move the string in the enabled soft key list to disabled soft key list 3 Save the change and place this file to the provisioning server 4 Specify the access URL of the softkey layout template in the configuration files ...

Page 209: ...ures the access URL of the custom file for the soft key presented on the LCD screen when in the CallFailed state Example custom_softkey_call_failed url http 192 168 1 20 XMLfiles CallFailed xml During the auto provisioning process the IP phone connects to the provisioning server 192 168 1 20 and downloads the CallFailed state file from the XMLfiles directory Web User Interface None Phone User Inte...

Page 210: ...he auto provisioning process the IP phone connects to the provisioning server 192 168 1 20 and downloads the Connecting state file from the XMLfiles directory Web User Interface None Phone User Interface None custom_softkey_dialing url URL within 511 characters Blank Description Configures the access URL of the custom file for the soft key presented on the LCD screen when in the Dialing state Exam...

Page 211: ...ustom_softkey_talking url URL within 511 characters Blank Description Configures the access URL of the custom file for the soft key presented on the LCD screen when in the Talking state Example custom_softkey_talking url http 192 168 1 20 XMLfiles Talking xml During the auto provisioning process the IP phone connects to the provisioning server 192 168 1 20 and downloads the Talking state file from...

Page 212: ...te to http phoneIPAddress servlet p features general q load Configure a send sound or key tone Navigate to http phoneIPAddress servlet p features audio q load Phone User Interface Configure a send key Configure a key tone Details of Configuration Parameters Parameters Permitted Values Default features key_as_send 0 1 or 2 1 Description Configures the or key as the send key 0 Disabled 1 key 2 key I...

Page 213: ...your phone keypad Web User Interface Features Audio Key Tone Phone User Interface Menu Settings Basic Settings Sound Key Tone features send_key_tone 0 or 1 1 Description Enables or disables the IP phone to play a key tone when a user presses a send key 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone will play a key tone when a user presses a send key Note It works only if the value of ...

Page 214: ...alue from the pull down list of Send Tone 4 Click Confirm to accept the change To configure a send key via phone user interface 1 Press Menu Features Key as send 2 Press or or the Switch soft key to select or from the Key as send field or select Disabled to disable this feature 3 Press the Save soft key to accept the change To configure a key tone via web user interface 1 Press Menu Settings Basic...

Page 215: ... The dot can be used as a placeholder or multiple placeholders for any string Example 12 would match 123 1234 12345 12abc etc x The x can be used as a placeholder for any character Example 12x would match 121 122 123 12a etc The dash can be used to match a range of characters within the brackets Example 5 7 would match the number 5 6 or 7 The comma can be used as a separator within the bracket Exa...

Page 216: ... refer to Customizing Replace Rule Template File on page 198 Procedure Replace rule can be created using the configuration files or locally Configuration File y0000000000xx cfg Create the replace rule for the IP phone Parameters dialplan replace prefix X dialplan replace replace X dialplan replace line_id X Local Web User Interface Create the replace rule for the IP phone Navigate to http phoneIPA...

Page 217: ...X X ranges from 1 to 100 Refer to the following content Blank for all lines Description Configures the desired line to apply the replace rule The digit 0 stands for all lines If it is left blank the replace rule will apply to all lines on the IP phone Permitted Values 0 to 16 for SIP T48G T46G T29G 0 to 12 for SIP T42G 0 to 6 for SIP T41P T27P 0 to 3 for SIP T40P T23P T23G 0 to 2 for SIP T21 P E2 ...

Page 218: ...lace rule template online http support yealink com documentFront forwardToDocumentFrontDisplayPage For more information on obtaining the replace rule template refer to Obtaining Configuration Files and Resource Files on page 48 When editing a replace rule template file learn the following DialRule indicates the start of the template file and DialRule indicates the end of the template file When spe...

Page 219: ...ate file using an ASCII editor 2 Create replace rules between DialRule and DialRule For example Data Prefix 2512 Replace 05922512 LineID 1 Where Prefix specifies the numbers to be replaced Replace specifies the alternate string instead of what the user enters LineID specifies the desired line s for this rule When you leave it blank or enter 0 this replace rule will apply to all lines If you want t...

Page 220: ...ing used to match numbers entered by the user When entered numbers match the predefined dial now rule the IP phone will automatically dial out the numbers without pressing the send key IP phones support up to 100 dial now rules which can be created either one by one or in batch using a dial now rule template For more information on how to customize a dial now template refer to Customizing Dial now...

Page 221: ... String within 511 characters Blank Description Configures the dial now rule the string used to match the numbers entered by the user When entered numbers match the predefined dial now rule the IP phone will automatically dial out the numbers without pressing the send key Example dialplan dialnow rule 1 123 Web User Interface Settings Dial Plan Dial now Rule Phone User Interface None dialplan dial...

Page 222: ...al Plan Dial now Account Phone User Interface None phone_setting dialnow_delay Integer from 0 to 14 1 Description Configures the delay time in seconds for the dial now rule When entered numbers match the predefined dial now rule the IP phone will automatically dial out the entered number after the designated delay time Web User Interface Features General Information Time Out for Dial Now Rule Phon...

Page 223: ...to add the dial now rule To configure the delay time for the dial now rule via web user interface 1 Click on Features General Information 2 Enter the desired time within 0 14 in seconds in the Time Out for Dial Now Rule field 3 Click Confirm to accept the change The dial now template helps with the creation of multiple dial now rules After setup ...

Page 224: ...Multiple line IDs are separated by commas It is not applicable to SIP T19 P E2 and CP860 IP phones The following table lists valid values of line ID for each phone model Phone Model Values Description SIP T48G T46G T29G 0 16 0 stands for all lines 1 16 stand for line1 line16 SIP T42G 0 12 0 stands for all lines 1 12 stand for line1 line12 SIP T41P T27P 0 6 0 stands for all lines 1 6 stand for line...

Page 225: ...mplate using configuration files Configuration File y0000000000xx cfg Configure the access URL of the dial now template Parameter dialplan_dialnow url Details of Configuration Parameters Parameters Permitted Values Default dialplan_dialnow url URL within 511 characters Blank Description Configures the access URL of the dial now rule template file Example dialplan_dialnow url http 192 168 10 25 dia...

Page 226: ...ntered numbers Parameters dialplan area_code code dialplan area_code min_len dialplan area_code max_len dialplan area_code line_id Local Web User Interface Create the area code rule and specify the maximum and minimum lengths of entered numbers Navigate to http phoneIPAddress servlet p settings areacode q load Details of Configuration Parameters Parameters Permitted Values Default dialplan area_co...

Page 227: ...ote The value must be larger than the minimum length Web User Interface Settings Dial Plan Area Code Max Length 1 15 Phone User Interface None dialplan area_code line_id Refer to the following content Blank for all lines Description Configures the desired line to apply the area code rule The digit 0 stands for all lines If it is left blank the area code rule will apply to all lines on the IP phone...

Page 228: ...the desired line ID in the Account field or leave it blank If you leave this field blank or enter 0 the area code rule will apply to all accounts on the IP phone 4 Click Confirm to accept the change Block out rule prevents users from dialing out specific numbers When entered numbers match the predefined block out rule the LCD screen prompts Forbidden Number IP phones support up to 10 block out rul...

Page 229: ...he LCD screen will prompt Forbidden Number Web User Interface Settings Dial Plan Block Out BlockOut NumberX Phone User Interface None dialplan block_out line_id X X ranges from 1 to 10 Refer to the following content Blank for all lines Description Configures the desired line to apply the block out rule The digit 0 stands for all lines If it is left blank the block out rule will apply to all lines ...

Page 230: ...f you leave this field blank or enter 0 the block out rule will apply to all accounts on the IP phone 4 Click Confirm to add the block out rule Hotline is a point to point communication link in which a call is automatically directed to the preset hotline number The IP phone automatically dials out the hotline number using the first available line after a specified time interval when off hook IP ph...

Page 231: ...aling out the hotline number Details of Configuration Parameters Parameter Permitted Values Default features hotline_number String within 32 characters Blank Description Configures the hotline number that the IP phone automatically dials out when you lift the handset press the speakerphone off hook key or the line key Leaving it blank disables hotline feature Example features hotline_number 1234 N...

Page 232: ...n 0 the IP phone will wait the designated seconds before dialing out the predefined hotline number when you lift the handset press the speakerphone key off hook or press the line key Note Line key is not applicable to SIP T19 P E2 and CP860 IP phones handset and speakphone key are not applicable to CP860 IP phones off hook key is only applicable to CP860 IP phones Web User Interface Features Gener...

Page 233: ...Only if the user enters a valid activation code the IP phone will use this account to dial out a call successfully Off hook hot line dialing feature is configurable on a per line basis and depends on support from a SIP server Note Procedure Off hook hot line dialing can be configured using the configuration files Configuration File y0000000000xx cfg Configure off hook hot line dialing feature Para...

Page 234: ...nges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Note Line key is not applicable to SIP T19 P E2 and CP860 IP phones handset and speakphone key are not applicable to CP860 IP phones off hook key is only applicable...

Page 235: ...ts can be added to Directory using a directory file favorite_setting xml You can ask the distributor or Yealink FAE for directory template You can also obtain the directory template online http support yealink com documentFront forwardToDocumentFrontDisplayPage For more information on obtaining the directory template refer to Obtaining Configuration Files and Resource Files on page 48 The followin...

Page 236: ...ile For example configure the local directory list edit the values within double quotes in the following strings item id_name localdirectory display_name Local Directory priority 1 enable 1 3 Save the change and place this file to the provisioning server e g 192 168 1 20 4 Specify the access URL of the custom directory template file in the configuration files e g directory_setting url http 192 168...

Page 237: ...etting Directory Phone User Interface None To configure the directory via web user interface 1 Click on Directory Setting 2 In the Directory block select the desired list from the Disabled column and then click The selected list appears in the Enabled column 3 Repeat step 2 to add more lists to the Enabled column 4 To remove a list from the Enabled column select the desired list and then click 5 T...

Page 238: ...per search template file Element Values Description root_super_search No File root element Item No Super search list s root element id_name local_directory_search calllog_search remote_directory_search ldap_search Network_directory_search The directory list For example local_directory_search for the local directory list Note Do not edit this field display_name Local Contacts History Remote Phone B...

Page 239: ...RL of the super search template file Parameter super_search url Local Web User Interface Configure the search source list in dialing Navigate to http phoneIPAddress servlet p contacts favorite q load Details of the Configuration Parameter Parameter Permitted Values Default super_search url URL within 511 characters Blank Description Configures the access URL of the super search template file Examp...

Page 240: ...rch results select the desired list and then click or The LCD screen displays the search results in the adjusted order 6 Click Confirm to accept the change Call log contains call information such as remote party identification time and date and call duration It can be used to redial previous outgoing calls return incoming calls and save contact information from call log lists to the contact direct...

Page 241: ...call log feature Details of the Configuration Parameter Parameter Permitted Values Default features save_call_history 0 or 1 1 Description Enables or disables the IP phone to save the call log 0 Disabled 1 Enabled If it is set to 0 Disabled the IP phone cannot log the missed calls placed calls received calls and the forwarded calls in the call log lists Web User Interface Features General Informat...

Page 242: ...he Save soft key to accept the change Call list show number allows the IP phone to show the phone number instead of the name in the call log list To use this feature make sure the save call log feature is enabled For more information on save call log refer to Save Call Log on page 220 Procedure Call list show number can be configured using the configuration files or locally Configuration File y000...

Page 243: ...led the IP phone will show the other party s name in the call log lists If it is set to 1 Enabled the IP phone will show the other party s phone number in the call log lists Note It works only if the value of the parameter features save_call_history is set to 1 Enabled Web User Interface Features General Information Call List Show Number Phone User Interface None To configure call list show number...

Page 244: ...cal Web User Interface Configure missed call log feature Navigate to http phoneIPAddress servlet p account basic q load acc 0 Details of the Configuration Parameter Parameter Permitted Values Default account X missed_calllog 0 or 1 1 Description Enables or disables the IP phone to indicate and record missed calls for account X 0 Disabled 1 Enabled If it is set to 0 Disabled the IP phone does not d...

Page 245: ...l down list of Account 3 Select the desired value from the pull down list of Missed Call Log 4 Click Confirm to accept the change IP phones maintain a local directory The local directory can store up to 1000 contacts and 48 groups When adding a contact to the local directory in addition to name and phone numbers you can also specify the account ring tone and group for the contact Contacts and grou...

Page 246: ...tact file refer to Obtaining Configuration Files and Resource Files on page 48 The following table lists meaning of each variable in the local contact template file Element Values Description root_group no Group list s root element group no Group s root element display_name All Contacts Blacklist An element of group Group name ring Format of the value System ring tone Auto Resource Silent wav Reso...

Page 247: ... applicable to SIP T48G SIP T46G and SIP T29G IP phones The following table lists valid values of line for each phone model Phone Model Values Description SIP T48G T46G T29G 1 15 1 stands for Auto the first registered line 0 15 stand for line1 line16 SIP T42G 1 11 1 stands for Auto the first registered line 0 11 stand for line1 line12 SIP T41P T27P 1 5 1 stands for Auto the first registered line 0...

Page 248: ...ce_number mobile_number other_number line ring group_id_name 4 Specify the values within double quotes For example group display_name Friend ring Resource Splash wav contact display_name Lily office_number 1020 mobile_number 1021 other_number 1112 line 1 2 ring Resource Ring1 wav group_id_name Friend 5 Save the change and place this file to the provisioning server 6 Specify the access URL of the c...

Page 249: ...d ring Resource Splash wav contact display_name Lily office_number 1020 mobile_number 1021 other_number 1112 line 1 2 ring Resource Ring1 wav group_id_name Friend default_photo Resource icon_family_b png 5 Save the change and place this file to the provisioning server 6 Specify the access URL of the custom local contact template in the configuration files For example local_contact data url tftp 19...

Page 250: ...w to package the tar file using 7 Zip To package a tar formatted file using the tool 7 Zip on the Windows platform 1 Download and install 7 Zip on the local system 2 Create a folder e g photo on the local system e g C Program Files and place the file that will be compressed e g cutom1 jpg to this folder 3 Start the 7 Zip file manager application 7zFM exe 4 Locate the photo folder from the local sy...

Page 251: ... editor 2 For each group that you want to add add the following string to the file Each starts on a separate line group display_name ring 3 For each contact that you want to add add the following string to the file Each starts on a separate line contact display_name office_number mobile_number other_number line ring group_id_name default_photo 4 Specify the values within double quotes For example ...

Page 252: ...the local contact file contact xml and custom avatars photo tar are compressed as a tar formatted file e g Contact tar you can only configure the following parameter to upload contacts and avatars local_contact data_photo_tar url tftp 192 168 10 25 Contact tar For more information on generating photo tar and Contact tar refer to Preparing the Tar Formatted File on page 230 During the auto provisio...

Page 253: ...name Friend ring Resource Splash wav contact display_name Lily office_number 1020 mobile_number 1021 other_number 1112 line 1 2 ring Resource Ring1 wav group_id_name Friend default_photo Config cutom1 jpg 5 Save the change and place this file to the provisioning server 6 Specify the access URL of the custom local contact template file in the configuration files local_contact image url tftp 192 168...

Page 254: ...figured using the configuration files or locally Configuration File y0000000000xx cfg Specify the access URL of the local contact file xml Parameter local_contact data url Specify the access URL of a TAR contact avatar file Parameter local_contact image url Specify the access URL of the compressed TAR file consisting of the avatars TAR file and contact XML file Parameter local_contact data_photo_t...

Page 255: ...figures the access URL of the local contact file xml Example local_contact data url http 192 168 10 25 contact xml Web User Interface Directory Local Directory Import Local Directory File Phone User Interface None local_contact image url URL within 511 characters Blank Description Configures the access URL of a TAR contact avatar file The format of the contact avatar must be png jpg bmp The contac...

Page 256: ...t data_photo_tar url tftp 192 168 10 25 Contact tar Note It is only applicable to SIP T48G T46G T29G IP phones Web User Interface None Phone User Interface None local_contact icon url URL within 511 characters Blank Description Configures the access URL of a TAR contact icon file The format of the contact icon must be png jpg bmp The contact icon file should be compressed as a TAR file in advance ...

Page 257: ...ull down list of Ring 4 Click Add to add the group To add a contact to the local directory via web user interface 1 Click on Directory Local Directory 2 In the Directory block enter the name and the office mobile or other numbers in the corresponding fields 3 Select the desired ring tone from the pull down list of Ring Tone 4 Select the desired group from the pull down list of Group 5 Select the d...

Page 258: ...he contact To add a group to the local directory via phone user interface 1 Press Menu Directory Local Directory 2 Press the AddGr soft key 3 Enter the desired group name in the Name field 4 Press or or the Switch soft key to select the desired group ring tone from the Ring field 5 Press the Add soft key to accept the change To import an XML contact list file via web user interface 1 Click on Dire...

Page 259: ... Directory Local Directory 2 Click Browse to locate a contact list file the file format must be csv from your local system 3 Optional Check the Show Title checkbox It will prevent importing the title of the contact information which is located in the first line of the CSV file 4 Click Import CSV to import the contact list 5 Optional Mark the On radio box in the Delete Old Contacts field It will de...

Page 260: ...enu Directory Local Directory 2 Select the desired contact group and then press the Enter soft key 3 Press the Add soft key 4 Enter the name and the office mobile or other numbers in the corresponding fields 5 Press or or the Switch soft key to select the desired account from the Account field If Auto is selected the IP phone will use the default account when placing calls to the contact from the ...

Page 261: ...escription Enables or disables the live dialpad feature 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone will automatically dial out the entered phone number on the dialing screen without pressing a send key Web User Interface Settings Preference Live Dialpad Phone User Interface None phone_setting inter_digit_time Integer from 1 to 14 4 Description Configures the delay time in seconds ...

Page 262: ...ser audibly of a new incoming call during conversation Call waiting tone works only if call waiting is enabled You can customize call waiting tone or select specialized tone sets vary from country to country for your IP phone For more information refer to Tones on page 671 The call waiting on code and call waiting off code configured on IP phones are used to activate deactivate the server side cal...

Page 263: ...tomatically rejected by the IP phone with a busy message while during a call If it is set to 1 Enabled the LCD screen will present a new incoming call while during a call Web User Interface Features General Information Call Waiting Phone User Interface Menu Features Call Waiting Call Waiting call_waiting tone 0 or 1 1 Description Enables or disables the IP phone to play the call waiting tone when ...

Page 264: ...ral Information Call Waiting On Code Phone User Interface Menu Features Call Waiting On Code call_waiting off_code String within 32 characters Blank Description Configures the call waiting off code to deactivate the server side call waiting feature The IP phone will send the call waiting off code to the server when you deactivate call waiting feature on the IP phone Example call_waiting off_code 7...

Page 265: ...ng and call waiting tone via phone user interface 1 Press Menu Features Call Waiting 2 Press or or the Switch soft key to select the desired value from the Call Waiting field 3 Press or or the Switch soft key to select the desired value from the Play Tone field 4 Optional Enter the call waiting on code in the On Code field 5 Optional Enter the call waiting off code in the Off Code field 6 Press th...

Page 266: ...meters Parameters Permitted Values Default features redial_tone Integer within 6 digits Blank Description Configures the IP phone to continue to play the dial tone after inputting the preset numbers on the pre dialing screen Example features redial_tone 123 The IP phone will continue to play the dial tone after inputting 123 on the pre dialing screen If it is left blank the IP phone will not play ...

Page 267: ...eadset either a wired headset or Bluetooth headset should be connected to the IP phone and the headset mode also should be activated in advance You can press the HEADSET key to activate the headset mode For more information refer to the Yealink phone specific user guide Note Procedure Ringer device for headset can be configured using the configuration files or locally Configuration File y000000000...

Page 268: ...ould be connected to the IP phone and the headset mode also should be activated in advance Note It is not applicable to CP860 IP phones Web User Interface Features Audio Ringer Device for Headset Phone User Interface None To configure ringer device for headset via web user interface 1 Click on Features Audio 2 Select the desired value from the pull down list of Ringer Device for Headset 3 Click Co...

Page 269: ... 0 Description Enables or disables the IP phone to automatically redial the dialed number when the callee is temporarily unavailable 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone will dial the previous dialed out number automatically when the dialed number is temporarily unavailable Web User Interface Features General Information Auto Redial Phone User Interface Menu Features Auto Re...

Page 270: ...eral Information Auto Redial Times 1 300 Phone User Interface Menu Features Auto Redial Redial Times To configure auto redial via web user interface 1 Click on Features General Information 2 Select the desired value from the pull down list of Auto Redial 3 Enter the waiting time in the Auto Redial Interval 1 300s field The default waiting time is 10s 4 Enter the desired times in the Auto Redial Ti...

Page 271: ...one or select specialized tone sets vary from country to country for your IP phone For more information refer to Tones on page 671 Auto Answer Mute Auto answer mute allows IP phones to mute the local microphone when an incoming call is automatically answered It is only applicable to CP860 IP phones Note Procedure Auto answer can be configured using the configuration files or locally Configuration ...

Page 272: ... acc 0 Phone User Interface Configure auto answer Configure auto answer mute Details of Configuration Parameters Parameters Permitted Values Default account X auto_answer 0 or 1 0 Description Enables or disables auto answer feature for account X 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone can automatically answer an incoming call X ranges from 1 to 16 for SIP T48G T46G T29G X range...

Page 273: ... X 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone will mute the microphone when an incoming call is automatically answered and then the other party cannot hear you Note It is only applicable to CP860 IP phones It works only if the value of the parameters account X auto_answer and features allow_mute are set to 1 Enabled Web User Interface Account Basic Auto Answer Mute Phone User Inte...

Page 274: ...sabled 1 Enabled Note For the call coming from a SIP account it works only if the value of the parameter account X auto_answer is set to 1 Enabled It is also applicable to IP calls Web User Interface Features General Information Enable auto answer tone Phone User Interface None To configure auto answer via web user interface take SIP T23G IP phones for example 1 Click on Account Basic 2 Select the...

Page 275: ...desired value from the pull down list of Auto Answer 3 Select the desired value from the pull down list of Auto Answer Mute 4 Click Confirm to accept the change To configure a period of delay time for auto answer via web user interface 1 Click on Features General Information 2 Enter the desired time in the Auto Answer Delay 1 4s field 3 Click Confirm to accept the change ...

Page 276: ...e desired value from the Line ID field 3 Press or or the Switch soft key to select the desired value from the Status field 4 Press the Save soft key to accept the change To configure auto answer via phone user interface take SIP T46G IP phones for example 1 Press Menu Features Auto Answer 2 Select the desired line 3 Press or or the Switch soft key to select the desired value from the Auto Answer f...

Page 277: ...an only be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure IP direct auto answer feature Parameter features ip_call_auto_answer ena ble Local Web User Interface Configure IP direct auto answer feature Navigate to http phoneIPAddress servlet p features general q load Details of Configuration Parameters Parameters Permitted Values Default features i...

Page 278: ...alue from the pull down list of IP Direct Auto Answer 3 Click Confirm to accept the change Allow IP Call feature allow IP phones to receive or place an IP address call You can neither receive nor place an IP address call if allow IP call feature is disabled Procedure Allow IP call can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure allow IP cal...

Page 279: ...isabled 1 Enabled Note If you want to receive an IP address call make sure the value of the parameter sip trust_ctrl is set to 0 Disabled Web User Interface Features General Information Allow IP Call Phone User Interface None To configure allow IP call feature via web user interface 1 Click on Features General Information 2 Select the desired value from the pull down list of Allow IP Call 3 Click ...

Page 280: ...he configuration files or locally Configuration File y0000000000xx cfg Configure accept SIP trust server Parameter sip trust_ctrl Local Web User Interface Configure accept SIP trust server Navigate to http phoneIPAddress servlet p features general q load Details of Configuration Parameters Parameters Permitted Values Default sip trust_ctrl 0 or 1 0 Description Enables or disables the IP phone to o...

Page 281: ...SUBSCRIBE NOTIFY method which is specified in draft poetzl sipping call completion 00 to subscribe to the busy party and receive notifications of their status changes The caller subscribes for update notifications of the dialog event from the busy party Example of a SUBSCRIBE message SUBSCRIBE sip 1000 10 10 20 34 5060 SIP 2 0 Via SIP 2 0 UDP 10 10 20 32 5060 branch z9hG4bK2880274891 From 10111 si...

Page 282: ...ength 584 xml version 1 0 dialog info xmlns urn ietf params xml ns dialog info version 1 state full entity sip 1000 10 2 1 48 5060 dialog id 65626 call id 0_3138198645 10 10 20 31 local tag 2331766736 remote tag 1786911541 direction initiator state confirmed state local identity sip 1000 10 2 1 48 5060 identity target uri sip 1000 10 2 1 48 5060 local remote identity sip 1 10 2 1 48 5060 identity ...

Page 283: ...figured using the configuration files or locally Configuration File y0000000000xx cfg Configure call completion Parameter features call_completion_enable Local Web User Interface Configure call completion Navigate to http phoneIPAddress servlet p features general q load Phone User Interface Configure call completion Details of the Configuration Parameter Parameter Permitted Values Default features...

Page 284: ... Click on Features General Information 2 Select the desired value from the pull down list of Call Completion 3 Click Confirm to accept the change To configure call completion via phone user interface 1 Press Menu Features Call Completion 2 Press or or the Switch soft key to select the desired value from the Call Completion field 3 Press the Save soft key to accept the change Anonymous call allows ...

Page 285: ...ymous call on code and anonymous call off code configured on IP phones are used to activate deactivate the server side anonymous call feature They may vary on different servers Send Anonymous Code feature allows IP phones to send anonymous on off code to the server Procedure Anonymous call can be configured using the configuration files or locally Configuration File MAC cfg Configure anonymous cal...

Page 286: ... Web User Interface Account Basic Local Anonymous Phone User Interface Menu Features Anonymous Call Local Anonymous account X send_anonymous_code 0 or 1 0 Description Configures the IP phone to send anonymous on off code to activate deactivate the server side anonymous call feature for account X 0 Off Code 1 On Code If it is set to 0 Off Code the IP phone will send anonymous off code to the server...

Page 287: ...l to 1 for SIP T19 P E2 CP860 Example account 1 anonymous_call_oncode 72 Note It works only if the value of the parameter account X send_anonymous_code is set to 1 On Code Web User Interface Account Basic Send Anonymous Code On Code Phone User Interface Menu Features Anonymous Call On Code account X anonymous_call_offcode String within 32 characters Blank Description Configures the anonymous call ...

Page 288: ...pull down list of Local Anonymous 4 Select the desired value from the pull down list of Send Anonymous Code 5 Optional Enter the anonymous call on code in the On Code field 6 Optional Enter the anonymous call off code in the Off Code field 7 Click Confirm to accept the change To configure the anonymous call via phone user interface 1 Press Menu Features Anonymous Call 2 Press or or the Switch soft...

Page 289: ...CEL OPTIONS NOTIFY REGISTER SUBSCRIBE REFER PUBLISH UPDATE MESSAGE User Agent Yealink SIP T23G 44 80 0 60 Allow Events talk hold conference refer check sync Content Length 0 The anonymous call rejection on code and anonymous call rejection off code configured on IP phones are used to activate deactivate the server side anonymous call rejection feature They may vary on different servers Send Anonym...

Page 290: ...T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Basic Local Anonymous Rejection Phone User Interface Menu Features Anonymous Call Anonymous Rejection account X send_anonymous_rejection_code 0 or 1 0 Configures the IP phone to send anonymous rejection on off code to activate deactivate the server side anonymous call rejection feature for ...

Page 291: ...T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Example account 1 anonymous_reject_oncode 74 Note It works only if the value of the parameter account X send_anonymous_rejection_code is set to 1 On Code Web User Interface Account Basic Send Anonymous Rejection Code On Code Phone User Interface Menu Features Anonymous...

Page 292: ... To configure anonymous call rejection via web user interface 1 Click on Account Basic 2 Select the desired account from the pull down list of Account 3 Select the desired value from the pull down list of Local Anonymous Rejection 4 Select the desired value from the pull down list of Send Anonymous Rejection code 5 Optional Enter the Send Anonymous Rejection on code in the On Code field 6 Optional...

Page 293: ...soft key The server side DND feature disables the local DND and call forward settings If the server side DND feature is enabled on any of the IP phone s registrations the other registrations are not affected For more information on call forward refer to Call Forward on page 305 The DND on code and DND off code configured on IP phones are used to activate deactivate the server side DND feature They...

Page 294: ...features dnd emergency_authoriz ed_number Specify the return code and the reason of the SIP response message when DND is enabled Parameter features dnd_refuse_code Assign a DND key Parameters linekey X type programablekey X type expansion_module X key Y type linekey X label programablekey X label expansion_module X key Y label Local Web User Interface Configure DND Navigate to http phoneIPAddress ...

Page 295: ...is set to 0 Phone DND feature is effective for the IP phone If it is set to 1 Custom you can configure DND feature for each account Note It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface Features Forward DND DND Mode Phone User Interface None account X dnd enable 0 or 1 0 Description Triggers DND feature to on or off for account X 0 Off 1 On If it is set to 1 On the IP ph...

Page 296: ... 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 Example account 1 dnd on_code 73 Note It works only if the value of the parameter features dnd_mode is set to 1 Custom It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface Features Forward DND DND On Code Phone User Interface Menu Fea...

Page 297: ...works only if the value of the parameter features dnd_model is set to 0 Phone Web User Interface Features Forward DND DND DND Status Phone User Interface Menu Features DND DND Enable features dnd on_code String within 32 characters Blank Description Configures the DND on code to activate the server side DND feature The IP phone will send the DND on code to the server when you activate DND feature ...

Page 298: ...s dnd emergency_enable 0 or 1 0 Description Enables or disables the IP phone to receive incoming calls from authorized numbers when DND feature is enabled 0 Disabled 1 Enabled Web User Interface Features Forward DND DND DND Emergency Phone User Interface None features dnd emergency_authorized_number String within 511 characters Blank Description Configures the authorized numbers the IP phone can r...

Page 299: ...rmation Return Code When DND Phone User Interface None DND Key For more information on how to configure the DSS Key refer to Appendix D Configuring DSS Key on page 796 Details of Configuration Parameters Parameter Permitted Values Default linekey X type programablekey X type expansion_module X key Y type 5 Refer to the following content Description Configures a DSS key as a DND key on the IP phone...

Page 300: ...t value of the line key 17 29 is 0 For SIP T46G T29G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 27 is 0 For SIP T42G IP phones The default value of the line key 1 12 is 15 and the default value of the line key 13 15 is 0 For SIP T41P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 15 is 0 For SIP T27...

Page 301: ... DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 10 the default value is 0 NA When X 13 the default value is 0 NA For SIP T29G T27P IP phones When X 1 the default value is 28 History When X 2 the default v...

Page 302: ...4 the default value is 2 Forward For SIP T19 P E2 IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value i...

Page 303: ... key For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X ranges from 1 to 4 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Web User I...

Page 304: ... change To configure DND feature via web user interface 1 Click on Features Forward DND 2 In the DND block mark the desired radio box in the Mode field a If you mark the Phone radio box 1 Mark the desired radio box in the DND Status field 2 Optional Enter the DND on code in the DND On Code field 3 Optional Enter the DND off code in the DND Off Code field b If you mark the Custom radio box ...

Page 305: ...n code in the DND On Code field 4 Optional Enter the DND off code in the DND Off Code field 3 Click Confirm to accept the change To specify the authorized numbers when DND is enabled via web user interface 1 Click on Features General Information 2 Select the desired value from the pull down list of DND Emergency 3 Enter the desired value in the DND Authorized Numbers field ...

Page 306: ...6 Multiple numbers are separated by commas 4 Click Confirm to accept the change To specify the return code and the reason when DND is enabled via web user interface 1 Click on Features General Information 2 Select the desired value from the pull down list of Return Code When DND ...

Page 307: ...1 Press the DND soft key or the DND key when the IP phone is idle The LCD screen displays a list of accounts registered on the IP phone 2 Press or to select the desired account 3 Press or to select Enabled to activate DND You can configure DND in the custom mode for all accounts by pressing the All On soft key 4 Press the Save soft key to accept the change Busy tone is audible to the other party i...

Page 308: ...her party indicating that the call connection breaks 0 0s 3 3s 5 5s If it is set to 3 3s a busy tone is audible for 3 seconds on the IP phone Web User Interface Features General Information Busy Tone Delay Seconds Phone User Interface None To configure busy tone delay via web user interface 1 Click on Features General Information 2 Select the desired value from the pull down list of Busy Tone Dela...

Page 309: ...ace Specify the return code and the reason of the SIP response message when refusing a call Navigate to http phoneIPAddress servlet p features general q load Details of the Configuration Parameter Parameter Permitted Values Default features normal_refuse_code 404 480 486 or 603 486 Description Configures a return code and reason of SIP response messages when the IP phone rejects an incoming call A...

Page 310: ...d to the caller before a SIP call is actually established Current implementation supports early media through the 183 message When the caller receives a 183 message with SDP before the call is established a media channel is established This channel is used to provide the early media stream for the caller 180 ring workaround defines whether to deal with the 180 message received after the 183 messag...

Page 311: ...ls of the Configuration Parameter Parameter Permitted Values Default phone_setting is_deal180 0 or 1 1 Description Enables or disables the IP phone to deal with the 180 SIP message received after the 183 SIP message 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone will resume and play the local ringback tone upon a subsequent 180 message received Web User Interface Features General Info...

Page 312: ...phone will be sent to the outbound proxy server forcibly Note Procedure Use outbound proxy in dialog can be configured using the configuration files or locally Configuration File y0000000000xx cfg Specify whether to use outbound proxy in a dialog Parameter sip use_out_bound_in_dialog Local Web User Interface Specify whether to use outbound proxy in a dialog Navigate to http phoneIPAddress servlet ...

Page 313: ...t to 1 Enabled all the SIP request messages from the IP phone will be forced to send to the outbound proxy server in a dialog Note It works only if the value of the parameter account X outbound_proxy_enable is set to 1 Enabled and the outbound server address has been correctly configured on the phone Web User Interface Features General Information Use Outbound Proxy In Dialog Phone User Interface ...

Page 314: ...ly Timer T1 0 5 Timer T2 4 The SIP registration request message will be re transmitted between the IP phone and SIP server The re transmitting and doubling of Timer T1 0 5 will continue until the retransmitting time reaches the Timer T2 4 The total registration request retry time will be less than 64 times of T1 64 0 5 32 The re transmitting interval in sequence is 0 5s 1s 2s 4s 4s 4s 4s 4s 4s and...

Page 315: ... in seconds Timer T2 represents the maximum retransmitting time of any SIP request message Web User Interface Settings SIP SIP Session Timer T2 2 40s Phone User Interface None sip timer_t4 Float from 2 5 to 60 5 Description Configures the SIP session timer of T4 in seconds T4 represents the maximum duration a message will remain in the network Web User Interface Settings SIP SIP Session Timer T4 2...

Page 316: ...ent or the SIP server will function as a UAS If the initiator is configured as UAS the other client or the SIP server will function as a UAC The session expiration is negotiated via the Session Expires header in the INVITE message The negotiated refresher is always the UAC and it will send an UPDATE request at the negotiated session expiration The value refresher uac included in the UPDATE message...

Page 317: ...t adv q load acc 0 Details of Configuration Parameters Parameters Permitted Values Default account X session_timer enable 0 or 1 0 Description Enables or disables the session timer for account X 0 Disabled 1 Enabled If it is set to 1 Enabled IP phone will send periodic UPDATE requests to refresh the session during a call X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T4...

Page 318: ...P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Example account 1 session_timer expires 1800 Note It works only if the value of the parameter account X session_timer enable is set to 1 Enabled Web User Interface Account Advanced Session Expires 30 7200s Phone User Interface None account X session_timer refresher 0 or 1 0 Description Configures the function of th...

Page 319: ...resher 6 Click Confirm to accept the change Call hold provides a service of placing an active call on hold When a call is placed on hold the IP phones send an INVITE request with HOLD SDP to request remote parties to stop sending media and to inform them that they are being held IP phones support two call hold methods one is RFC 3264 which sets the a media attribute in the SDP to sendonly recvonly...

Page 320: ...p rfc2543_hold Local Web User Interface Configure the call hold tone and call hold tone delay Specify whether RFC 2543 c 0 0 0 0 outgoing hold signaling is used Navigate to http phoneIPAddress servlet p features general q load Details of Configuration Parameters Parameters Permitted Values Default features play_hold_tone enable 0 or 1 1 Description Enables or disables the IP phone to play a warnin...

Page 321: ...r Interface None sip rfc2543_hold 0 or 1 0 Description Enables or disables the IP phone to use RFC 2543 c 0 0 0 0 outgoing hold signaling 0 Disabled 1 Enabled If it is set to 0 Disabled SDP media direction attributes such as a sendonly per RFC 3264 is used when placing a call on hold If it is set to 1 Enabled SDP media connection address c 0 0 0 0 per RFC 2543 is used when placing a call on hold W...

Page 322: ...eneral Information 2 Select the desired value from the pull down list of RFC 2543 Hold 3 Click Confirm to accept the change Music on Hold MoH is the business practice of playing recorded music to fill the silence that would be heard by the party who has been placed on hold To use this feature specify a SIP URI pointing to a MoH server account When a call is placed on hold the IP phone will send an...

Page 323: ...er Interface Configure music on hold on a per line basis Navigate to http phoneIPAddress servlet p account adv q load acc 0 Details of Configuration Parameters Parameters Permitted Values Default account X music_server_uri SIP URI within 256 characters Blank Description Configures the address of the Music On Hold server for account X Examples for valid values 10 1 3 165 10 1 3 165 sip moh sip com ...

Page 324: ... account X music_on_hold_type 0 or 1 0 Description Configures the way to process Music On Hold when placing an active call on hold for account X 0 Calling the Music On Hold server before holding 1 Calling the Music On Hold server after holding X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23...

Page 325: ...incoming call after a period of ring time Call forward can be configured on a phone or a per line basis depending on the call forward mode The following describes the call forward modes Phone default Call forward feature is effective for the IP phone Custom Call forward feature can be configured for each or all accounts The server side call forward settings disable the local call forward settings ...

Page 326: ...00 This feature is enabled by default Forward Emergency Forward emergency allows the incoming calls from some authorized numbers not to be forwarded when the call forward feature is enabled The incoming call will not be logged in the Forwarded Calls list This feature is disabled by default Procedure Call forward can be configured using the configuration files or locally Configuration File MAC cfg ...

Page 327: ... busy enable forward busy target forward busy on_code forward busy off_code forward no_answer enable forward no_answer target forward no_answer timeout forward no_answer on_code forward no_answer off_code Configure diversion history info feature Parameter features fwd_diversion_enable Configure forward international Parameter forward international enable Local Web User Interface Specify the author...

Page 328: ... is set to 0 Phone call forward feature is effective for the IP phone If it is set to 1 Custom you can configure call forward feature for each account Note It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface Features Forward DND Forward Mode Phone User Interface None account X always_fwd enable 0 or 1 0 Description Triggers always forward feature to on or off for account X ...

Page 329: ... T23P T23G X ranges from 1 to 2 for SIP T21 P E2 Note It works only if the value of the parameter features fwd_mode is set to 1 Custom It is not applicable to SIP T19 P E2 and CP860 IP phones Example account 1 always_fwd target 1003 Web User Interface Features Forward DND Forward Always Forward Target Phone User Interface Menu Features Call Forward Always Forward Forward to account X always_fwd on...

Page 330: ...de always forward feature for account X The IP phone will send the always forward off code to the server when you deactivate always forward feature for account X on the IP phone X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 Example account 1 alw...

Page 331: ... busy_fwd target String within 32 characters Blank Description Configures the destination number of the busy forward for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 Example account 1 busy_fwd target 3602 Note It works only if the val...

Page 332: ...er Interface Menu Features Call Forward Busy Forward On Code account X busy_fwd off_code String within 32 characters Blank Description Configures the busy forward off code to deactivate the server side busy forward feature for account X The IP phone will send the busy forward off code to the server when you deactivate busy forward feature for account X on the IP phone X ranges from 1 to 16 for SIP...

Page 333: ...to SIP T19 P E2 and CP860 IP phones Web User Interface Features Forward DND Forward No Answer Forward On Off Phone User Interface Menu Features Call Forward No Answer Forward No Answer Forward account X timeout_fwd target String within 32 characters Blank Description Configures the destination number of the no answer forward for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from ...

Page 334: ...er Interface Features Forward DND Forward No Answer Forward After Ring Time 0 120s Phone User Interface Menu Features Call Forward No Answer Forward After Ring Time account X timeout_fwd on_code String within 32 characters Blank Description Configures the no answer forward on code to activate the server side no answer forward feature for account X The IP phone will send the no answer forward on co...

Page 335: ...ges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 Example account 1 timeout_fwd off_code 77 Note It works only if the value of the parameter features fwd_mode is set to 1 Custom It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface Features Forward DND Forward No Answer Forward Off Code Phone User Interface Men...

Page 336: ... Triggers the always forward feature to on or off 0 Off 1 On If it is set to 1 On incoming calls are forwarded to the destination number immediately Note For Yealink IP phones except SIP T19 P E2 and CP860 it works only if the value of the parameter features fwd_mode is set to 0 Phone Web User Interface Features Forward DND Forward Always Forward On Off Phone User Interface Menu Features Call Forw...

Page 337: ...e Web User Interface Features Forward DND Forward Always Forward On Code Phone User Interface Menu Features Call Forward Always Forward On Code forward always off_code String within 32 characters Blank Description Configures the always forward off code to deactivate the server side always forward feature The IP phone will send the always forward off code to the server when you deactivate always fo...

Page 338: ... forward busy target 3602 Note For Yealink IP phones except SIP T19 P E2 and CP860 it works only if the value of the parameter features fwd_mode is set to 0 Phone Web User Interface Features Forward DND Forward Busy Forward Target Phone User Interface Menu Features Call Forward Busy Forward Forward to forward busy on_code String within 32 characters Blank Description Configures the busy forward on...

Page 339: ...er features fwd_mode is set to 0 Phone Web User Interface Features Forward DND Forward Busy Forward Off Code Phone User Interface Menu Features Call Forward Busy Forward Off Code forward no_answer enable 0 or 1 0 Description Triggers the no answer forward feature to on or off 0 Off 1 On If it is set to 1 On incoming calls are forwarded to the destination number after a period of ring time Note For...

Page 340: ...fter N 6 seconds Note For Yealink IP phones except SIP T19 P E2 and CP860 it works only if the value of the parameter features fwd_mode is set to 0 Phone Web User Interface Features Forward DND Forward No Answer Forward After Ring Time 0 120s Phone User Interface Menu Features Call Forward No Answer Forward After Ring Time forward no_answer on_code String within 32 characters Blank Description Con...

Page 341: ...le forward no_answer off_code 77 Note For Yealink IP phones except SIP T19 P E2 and CP860 it works only if the value of the parameter features fwd_mode is set to 0 Phone Web User Interface Features Forward DND Forward No Answer Forward Off Code Phone User Interface Menu Features Call Forward No Answer Forward Off Code features fwd_diversion_enable 0 or 1 1 Description Enables or disables the IP ph...

Page 342: ...bled via web user interface 1 Click on Features General Information 2 Select the desired value from the pull down list of Forward Emergency 3 Enter the desired value in the Forward Authorized Numbers field Multiple numbers are separated by commas 4 Click Confirm to accept the change To configure call forward via web user interface 1 Click on Features Forward DND 2 In the Forward block mark the des...

Page 343: ...desired radio box in the Always Busy No Answer Forward field 3 Enter the destination number you want to forward in the Target field 4 Enter the on code and off code in the On Code and Off Code fields 5 Select the ring time to wait before forwarding from the pull down list of After Ring Time 0 120s only for the no answer forward 3 Click Confirm to accept the change To configure Diversion History In...

Page 344: ...tional via web user interface 1 Click on Features General Information 2 Select the desired value from the pull down list of Fwd International 3 Click Confirm to accept the change To configure call forward in phone mode via phone user interface 1 Press Menu Features Call Forward 2 Press or to select the desired forwarding type and then press the Enter soft key 3 Depending on your selection a If you...

Page 345: ...ld 3 Optional Enter the no answer forward on code and off code respectively in the On Code and Off Code fields 4 Press or or the Switch soft key to select the ring time to wait before forwarding from the After Ring Time field The default ring time is 12 seconds 4 Press the Save soft key to accept the change To configure call forward in custom mode via phone user interface 1 Press Menu Features Cal...

Page 346: ... If you select No Answer Forward you can configure it for a specific account 1 Press or or the Switch soft key to select the desired value from the No Answer Forward field 2 Enter the destination number you want to forward all unanswered incoming calls to in the Forward to field 3 Press or or the Switch soft key to select the ring time to wait before forwarding from the After Ring Time field The d...

Page 347: ... Refer To header Normally call transfer is completed by pressing the transfer key Blind transfer on hook and attended transfer on hook features allow the IP phone to complete the transfer through on hook When a user performs a semi attended transfer semi attended transfer feature determines whether to display the prompt n New Missed Call s n indicates the number of the missed calls on the destinat...

Page 348: ...bled Web User Interface Features Transfer Blind Transfer On Hook Phone User Interface None transfer on_hook_trans_enable 0 or 1 1 Description Enables or disables the IP phone to complete the semi attended attended transfer through on hook besides pressing the Tran Transfer soft key or TRAN TRANSFER key 0 Disabled 1 Enabled Web User Interface Features Transfer Attended Transfer On Hook Phone User I...

Page 349: ...etwork conference also known as centralized conference provides users with flexibility of call with multiple participants more than three IP phones implement network conference using the REFER method specified in RFC 4579 This feature depends on support from a SIP server Procedure Network conference can be configured using the configuration files or locally Configuration File MAC cfg Configure net...

Page 350: ...om 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Advanced Conference Type Phone User Interface None account X conf_uri SIP URI within 511 characters Blank Description Configures the network conference URI for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges ...

Page 351: ...ed account from the pull down list of Account 3 Select Network Conference from the pull down list of Conference Type 4 Enter the conference URI in the Conference URI field 5 Click Confirm to accept the change Feature key synchronization provides the capability to synchronize the status of the following features between the IP phone and the server Do Not Disturb DND Call Forwarding Always CFA Call ...

Page 352: ...figuration files or locally Configuration File y0000000000xx cfg Configure feature key synchronization Parameter bw feature_key_sync Local Web User Interface Configure feature key synchronization Navigate to http phoneIPAddress servlet p features general q load Details of Configuration Parameter Parameters Permitted Values Default bw feature_key_sync 0 or 1 0 Description Enables or disables featur...

Page 353: ...nce hang up allows the other two parties to remain connected when the conference initiator drops the conference call Procedure Transfer on conference hang up can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure the transfer on conference hang up Parameter transfer tran_others_after_conf_e nable Local Web User Interface Configure the transfer on ...

Page 354: ...ference call 0 Disabled 1 Enabled If it is set to 1 Enabled the other two parties remain connected when the conference initiator drops the conference call Note It works only if the value of parameters account X conf_type is set to 0 Local Conference Web User Interface Features Transfer Transfer on Conference Hang up Phone User Interface None To configure transfer on conference hang up via web user...

Page 355: ...iguring DSS Key on page 796 Procedure Transfer mode via dsskey can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure the transfer mode via dsskey Parameter transfer dsskey_deal_type Local Web User Interface Configure the transfer mode via dsskey Navigate to http phoneIPAddress servlet p features transfer q load Details of the Configuration Parame...

Page 356: ... 2 Select the desired value from the pull down list of Transfer Mode via Dsskey 3 Click Confirm to accept the change Allow trans exist call feature allows users to select transfer to party s call during multiple calls It is convenient to transfer the active call to another existing call It is not applicable to SIP T48G T46G T29G IP phones Procedure Allow trans exist call can be configured using th...

Page 357: ...bled If it is set to 1 Enabled the user can select to transfer the active call to a new call or another existing call during multiple calls when the user presses the Tran Transfer soft key or TRAN TRANSFER key If it is set to 0 Disabled the user can transfer the active call to a new call during multiple calls when the user presses the Tran Transfer soft key or TRAN TRANSFER key Note It is not appl...

Page 358: ... directed call pickup requires a directed pickup code which can be configured on a phone or a per line basis Note Procedure Directed call pickup can be configured using the configuration files or locally Configuration File MAC cfg Configure the directed call pickup code on a per line basis Parameter account X direct_pickup_code Configure directed call pickup features on a phone basis Parameters fe...

Page 359: ...label Local Web User Interface Assign a directed call pickup key Navigate to http phoneIPAddress servlet p dsskey q load model 0 Configure directed call pickup code on a per line basis Navigate to http phoneIPAddress servlet p account adv q load acc 0 Configure directed call pickup feature on a phone basis Navigate to http phoneIPAddress servlet p features callpickup q load Phone User Interface As...

Page 360: ...s takes precedence over that configured on a phone basis Web User Interface Account Advanced Directed Call Pickup Code Phone User Interface None features pickup direct_pickup_enable 0 or 1 0 Description Enables or disables the IP phone to display the DPickup soft key when the IP phone is on the pre dialing screen 0 Disabled 1 Enabled Web User Interface Features Call Pickup Directed Call Pickup Pho...

Page 361: ...cription Configures a DSS key as a directed call pickup key on the IP phone The digit 9 stands for the key type Direct Pickup For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X 1 10 ...

Page 362: ... 15 and the default value of the line key 7 15 is 0 For SIP T27P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 21 is 0 For SIP T40P T23P T23G T21 P E2 IP phones The default value is 15 For programable keys For SIP T48G T46G IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DN...

Page 363: ...2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 10 the default value is 0 NA When X 11 the default value is 0 NA When X 12 the default va...

Page 364: ...n X 9 the default value is 33 Status When X 13 the default value is 0 NA When X 14 the default value is 2 Forward For CP860 IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 9 the default val...

Page 365: ...SIP T48G T46G X 1 10 13 for SIP T42G T41P T40P X 1 14 for SIP T29G T27P X 1 10 14 for SIP T23P T23G T21 P E2 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Permitted Values 1 to 16 for SIP T48G T46G T29G 1 to 12 for SIP T42G 1 to 6 for SIP T41P T27P 1 to 3 for SIP T40P T23P T23G 1 to 2 for SIP T21 P E2 1 Line 1 2 Line 2 16 Line 16 Note It is not ap...

Page 366: ...to 2 for SIP T21 P E2 For programable keys X 1 10 12 14 for SIP T48G T46G X 1 10 13 for SIP T42G T41P T40P X 1 14 for SIP T29G T27P X 1 10 14 for SIP T23P T23G T21 P E2 X 1 9 13 14 for SIP T19 P E2 X 1 6 9 13 for CP860 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 1 value 1008 Web User Interface DSSKey Line Key Programable Key Valu...

Page 367: ...e Menu Features DSS Keys Line Key X Label To configure a directed call pickup key via web user interface 1 Click on DSSKey Line Key or Programable Key 2 In the desired DSS key field select Direct Pickup from the pull down list of Type 3 Enter the directed call pickup code followed by the specific extension in the Value field 4 Optional Enter the string that will appear on the LCD screen in the Lab...

Page 368: ... on Features Call Pickup 2 Select the desired value from the pull down list of Directed Call Pickup 3 Enter the directed call pickup code in the Directed Call Pickup Code field 4 Click Confirm to accept the change To configure a directed pickup key via phone user interface 1 Press Menu Features DSS Keys 2 Select the desired DSS key 3 Press or or the Switch soft key to select Key Event from the Typ...

Page 369: ... server For many SIP servers group call pickup requires a group pickup code which can be configured on a phone or a per line basis Procedure Group call pickup can be configured using the configuration files or locally Configuration File MAC cfg Configure the group call pickup code on a per line basis Parameters account X group_pickup_code Configure group call pickup features on a phone basis Param...

Page 370: ... load Phone User Interface Assign a group call pickup key Details of Configuration Parameters Parameters Permitted Values Default features pickup group_pickup_enable 0 or 1 0 Description Enables or disables the IP phone to display the GPickup soft key when the IP phone is on the pre dialing screen 0 Disabled 1 Enabled Web User Interface Features Call Pickup Group Call Pickup Phone User Interface N...

Page 371: ...nk Description Configures the group call pickup code on a phone basis Example features pickup group_pickup_code 98 Note The group call pickup code configured on a per line basis takes precedence over that configured on a phone basis Web User Interface Features Call Pickup Group Call Pickup Code Phone User Interface None Group Call Pickup Key For more information on how to configure the DSS Key ref...

Page 372: ... 9 13 14 for SIP T19 P E2 X 1 6 9 13 for CP860 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 2 type 23 Default For SIP T48G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 29 is 0 For SIP T46G T29G IP phones The default value of the line key 1 16 is 15 and the default value of the lin...

Page 373: ...e default value is 0 NA When X 13 the default value is 0 NA When X 14 the default value is 2 Forward For SIP T42G T41P T40P IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default val...

Page 374: ...4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 10 the default value is 0 NA When X 14 the default value is 2 Forward For SIP T19 P E2 IP phones When X 1 the default value is 28 History When X 2 the default value is ...

Page 375: ... Keys Line Key X Type linekey X line programablekey X line expansion_module X key Y line Refer to the following content 1 16 for lines 1 16 1 for programable key Description Configures the desired line to apply the group call pickup key For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P...

Page 376: ...es DSS Keys Line Key X Account ID linekey X value programablekey X value expansion_module X key Y value String within 99 characters Blank Description Configures the group call pickup feature code For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T...

Page 377: ...7 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X ranges from 1 to 4 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Web User Interface DSSKey Line Key Programable Key Label Phone User Interface Menu F...

Page 378: ...per line basis via web user interface 1 Click on Account Advanced 2 Select the desired account from the pull down list of Account 3 Enter the group call pickup code in the Group Call Pickup Code field 4 Click Confirm to accept the change To configure group call pickup feature on a phone basis via web user interface 1 Click on Features Call Pickup 2 Select the desired value from the pull down list ...

Page 379: ... change Call pickup is implemented through SIP signals on some specific servers When this feature is enabled IP phones support picking up incoming calls via the INVITE message which includes a Replaces header in the message body The value of Replaces is derived from a NOTIFY message with dialog info event A user can pick up an incoming call by pressing the DSS key used to monitor a specific extens...

Page 380: ...sage Via SIP 2 0 UDP 10 10 20 18 5060 branch z9hG4bK2026058891 From 1010 sip 1010 10 2 1 48 5060 tag 826048502 To sip 1058 10 2 1 48 5060 Call ID 0_572446084 10 10 20 18 CSeq 1 INVITE Contact sip 1010 10 10 20 18 5060 Content Type application sdp Allow INVITE INFO PRACK ACK BYE CANCEL OPTIONS NOTIFY REGISTER SUBSCRIBE REFER PUBLISH UPDATE MESSAGE Max Forwards 70 User Agent Yealink SIP T23G 44 80 0...

Page 381: ... 1 Enabled call pickup is implemented through SIP signals X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 Note It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface Account Advanced Dialog Info Call Pickup Phone User Interfac...

Page 382: ...hone is on the pre dialing screen Procedure Recent call in dialing can be configured using the configuration files or locally Configuration File y0000000000xx cf g Configure recent call in dialing feature Parameters super_search recent_call Local Web User Interface Configure recent call in dialing feature Navigate to http phoneIPAddress servlet p c ontacts favorite q load Details of Configuration ...

Page 383: ...ialing screen Web User Interface Directory Setting Recent Call In Dialing Phone User Interface None To configure recent call in dialing via web user interface 1 Click on Directory Setting 2 Select the desired value from the pull down list of Recent Call In Dialing 3 Click Confirm to accept the change ReCall also known as last call return allows users to place a call back to the last caller Recall ...

Page 384: ...recall key ReCall Key For more information on how to configure the DSS Key refer to Appendix D Configuring DSS Key on page 796 Details of Configuration Parameters Parameter Permitted Values Default linekey X type programablekey X type expansion_module X key Y type 7 Refer to the following content Description Configures a DSS key as a recall key on the IP phone The digit 7 stands for the key type R...

Page 385: ...fault value of the line key 17 27 is 0 For SIP T42G IP phones The default value of the line key 1 12 is 15 and the default value of the line key 13 15 is 0 For SIP T41P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 15 is 0 For SIP T27P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 21 is 0 For SIP T40P T...

Page 386: ...he default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 10 the default value is 0 NA When X 13 the default value is 0 NA For SIP T29G T27P IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu...

Page 387: ... Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 13 the default value is 0 NA When X 14 the default value is 2 Forward For CP860 IP phones When X 1 the default val...

Page 388: ...m 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X ranges from 1 to 4 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Web User Interface DSSKey Line Key Progra...

Page 389: ...field 5 Optional Enter the string that will appear on the LCD screen in the Label field 6 Press the Save soft key to accept the change Call number filter feature allows IP phone to automatically filter designated characters when dialing Procedure Call number filter can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure the characters the IP phone ...

Page 390: ...le features call_num_filter If you dial 1010 the IP phone will filter the character and dial out 1010 Note If it is left blank the IP phone will not automatically filter any characters when dialing If you want to filter just a space you have to set the value to a space first followed by a comma Web User Interface Features General Information Call Number Filter Phone User Interface None To configur...

Page 391: ...ll park key Parameters linekey X type expansion_module X key Y type linekey X line expansion_module X key Y line linekey X value expansion_module X key Y value linekey X label expansion_module X key Y label Local Web User Interface Assign a call park key Navigate to http phoneIPAddress servlet p dsskey q load model 0 Phone User Interface Assign a call park key Call Park Key For more information on...

Page 392: ...8G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 29 is 0 For SIP T46G T29G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 27 is 0 For SIP T42G IP phones The default value of the line key 1 12 is 15 and the default value of the line key 13 15 is 0 For SIP T41P IP phones The default value of the line k...

Page 393: ... T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Permitted Values 1 to 16 for SIP T48G T46G T29G 1 to 12 for SIP T42G 1 to 6 for SIP T41P T27P 1 to 3 for SIP T40P T23P T23G 1 to 2 for SIP T...

Page 394: ... 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 1 value 88 Note It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface DSSKey Line key Value Phone User Interface Menu Features DSS Keys Line Key X Value linekey X label expansion_module X key Y label String within 99 characters Blank Description Optional Configures the label displayed on the LCD screen for each...

Page 395: ...that will appear on the LCD screen in the Label field 5 Select the desired line from the pull down list of Line 6 Click Confirm to accept the change To configure a call park key via phone user interface 1 Press Menu Features DSS Keys 2 Select the desired DSS key 3 Press or or the Switch soft key to select Key Event from the Type field 4 Press or or the Switch soft key to select Call Park from the ...

Page 396: ...tity header in the INVITE request the IP phone presents the caller identification derived from the FROM header 1 The IP phone checks Privacy id header preferentially if there is a Privacy id in the INVITE request the caller identification information will be hidden and the IP phone LCD screen presents anonymous 2 If there is not any Privacy id header in the INVITE request the IP phone checks and p...

Page 397: ...t the IP phone checks and presents the caller identification from the P Preferred Identity header 3 If there is not P Preferred Identity header in the INVITE request the IP phone checks and presents the caller identification from the P Asserted Identity header 4 If there is not P Asserted Identity header in the INVITE request the IP phone checks and presents the caller identification from the Remo...

Page 398: ...er to process Privacy header field Parameter account X cid_source_privacy Specify whether to process the P Preferred Identity PPI header for caller identity presentation Parameter account X cid_source_ppi Local Web User Interface Configure the presentation of the caller identity Navigate to http phoneIPAddress servl et p account adv q load ac c 0 Details of the Configuration Parameter Parameter Pe...

Page 399: ...iption Enables or disables the IP phone to process Privacy header field in the SIP message for account X 0 Disabled 1 Enabled X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface None Phone User...

Page 400: ...ntity via web user interface 1 Click on Account Advanced 2 Select the desired account from the pull down list of Account 3 Select the desired value from the pull down list of the Caller ID Source 4 Click Confirm to accept the change Connected Line Identification Presentation COLP allows IP phones to display the identity of the connected party specified for outgoing calls IP phones can display the ...

Page 401: ...sponse the IP phone presents the connected line identification from the Remote Party ID header If no the IP phone presents the connected line identification according to the dialed digits Yealink IP phones present the connected line identification according to the dialed digits RFC4916 Yealink IP phones support to present the connected line identification from UPDATE message following the RFC 4916...

Page 402: ...equest message which contains the from change tag in the Supported header The caller then receives an UPDATE message from the callee and displays the identity in the From header X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for S...

Page 403: ...essing the IP phone s keypad during a call Each key pressed on the IP phone generates one sinusoidal tone of two frequencies One is generated from a high frequency group and the other from a low frequency group The DTMF keypad is laid out in a 4 4 matrix with each row representing a low frequency and each column representing a high frequency Pressing a digit key such as 1 will generate a sinusoida...

Page 404: ...s the end of the DTMF event You can configure the sending times of the end RTP Event packet INBAND DTMF digits are transmitted within the audio of the IP phone conversation It uses the same codec as your voice and is audible to conversation partners SIP INFO DTMF digits are transmitted by the SIP INFO messages when the voice stream is established after a successful SIP 200 OK ACK message sequence ...

Page 405: ...ddress servl et p features general q loa d Details of Configuration Parameters Parameters Permitted Values Default account X dtmf type 0 1 2 or 3 1 Description Configures the DTMF type for account X 0 INBAND 1 RFC 2833 2 SIP INFO 3 RFC2833 SIP INFO If it is set to 0 INBAND DTMF digits are transmitted in the voice band If it is set to 1 RFC 2833 DTMF digits are transmitted by RTP Events compliant t...

Page 406: ...6 to 127 101 Description Configures the value of DTMF payload for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Note It works only if the value of parameter account X dtmf type is set to 1 RFC2833...

Page 407: ...on times for the IP phone to send the end RTP Event packet during an active call Web User Interface Features General Information DTMF Repetition Phone User Interface None features dtmf duration Integer from 0 to 300 100 Description Configures the duration time in milliseconds for DTMF Note If the time interval to between two DTMF digits is less than this value two or more same DTMF digits could be...

Page 408: ... Click on Account Advanced 2 Select the desired account from the pull down list of Account 3 Select the desired value from the pull down list of DTMF Type If SIP INFO or RFC2833 SIP INFO is selected select the desired value from the pull down list of DTMF Info Type 4 Enter the desired value in the DTMF Payload Type 96 127 field 5 Click Confirm to accept the change To configure the number of times ...

Page 409: ...display delay defines whether to display the DTMF digits for a short period of time before displaying as Procedure Configuration changes can be performed using the configuration files or locally Configuration File y0000000000xx cfg Configure suppress DTMF display and suppress DTMF display delay Parameters features dtmf hide features dtmf hide_delay Local Web User Interface Configure suppress DTMF ...

Page 410: ...s DTMF Display Phone User Interface None features dtmf hide_delay 0 or 1 0 Description Enables or disables the IP phone to display the DTMF digits for a short period before displaying asterisks during an active call 0 Disabled 1 Enabled Note It works only if the value of the parameter features dtmf hide is set to 1 Enabled Web User Interface Features General Information Suppress DTMF Display Delay...

Page 411: ...ansferring calls to third parties Procedure Configuration changes can be performed using the configuration files or locally Configuration File y0000000000xx cfg Configure transfer via DTMF Parameters features dtmf replace_tran features dtmf transfer Local Web User Interface Configure transfer via DTMF Navigate to http phoneIPAddress servl et p features general q loa d Details of Configuration Para...

Page 412: ...forming call transfer when pressing the Tran Transfer soft key or TRAN TRANSFER key during a call Web User Interface Features General Information DTMF Replace Tran Phone User Interface None features dtmf transfer String within 32 characters Blank Description Configures the DTMF digits to be transmitted to perform call transfer Valid values are 0 9 and A D Example features dtmf transfer 123 Note It...

Page 413: ...feature is enabled you can hear the DTMF tone when pressing the IP phone s keypad during a call Procedure Configuration changes can be performed using the configuration files or locally Configuration File y0000000000xx cfg Configure play local DTMF tone Parameters features play_local_dtmf_tone_ enable Local Web User Interface Configure play local DTMF tone Navigate to http phoneIPAddress servl et ...

Page 414: ...f it is set to 1 Enabled you can hear the DTMF tone when pressing the IP phone s keypad during a call Web User Interface Features General Information Play Local DTMF Tone Phone User Interface None To configure play local DTMF tone via web user interface 1 Click on Features General Information 2 Select the desired value from the pull down list of Play Local DTMF Tone 3 Click Confirm to accept the c...

Page 415: ...s allow_mute Local Web User Interface Configure allow mute feature Navigate to http phoneIPAddress servlet p features general q load Details of Configuration Parameters Parameters Permitted Values Default features allow_mute 0 or 1 1 Description Enables or disables the IP phone to mute an active call 0 Disabled 1 Enabled Web User Interface Features General Information Allow Mute Phone User Interfa...

Page 416: ...r Intercom is a useful feature in office environments to quickly connect with an operator or secretary Users can press an intercom key to automatically initiate an outgoing intercom call with a remote extension Note Procedure Intercom key can be configured using the configuration files or locally Configuration File y0000000000xx cfg Assign an intercom key Parameters linekey X type programablekey X...

Page 417: ...Parameters Parameters Permitted Values Default linekey X type programablekey X type expansion_module X key Y type 14 Refer to the following content Description Configures a DSS key as an intercom key The digit 14 stands for the key type Intercom For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for...

Page 418: ...line key 7 15 is 0 For SIP T27P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 21 is 0 For SIP T40P T23P T23G T21 P E2 IP phones The default value is 15 For programable keys For CP860 IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu W...

Page 419: ...from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Permitted Values 1 to 16 for SIP T48G T46G T29G 1 to 12 for SIP T42G 1 to 6 for SIP T41P T27P 1 to 3 for SIP T40P T23P T23G 1 to 2 for SIP T21 P E2 1 Line 1 2 Line 2 16 Line 16 Example linekey 1 line 1 Note It is not applicable to...

Page 420: ...om 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 1 value 1008 Note It is not applicable to SIP T19 P E2 IP phones Web User Interface DSSKey Line key Value Phone User Interface Menu Features DSS Keys Line Key X Value linekey X label programablekey X label expansion_module X key Y label String within 99 characters Blank Description Optional Configures the label displayed on the LC...

Page 421: ...e remote extension number in the Value field 4 Optional Enter the string that will appear on the LCD screen in the Label field 5 Select the desired line from the pull down list of Line 6 Click Confirm to accept the change To configure an intercom key via phone user interface 1 Press Menu Features DSS Keys 2 Select the desired DSS key 3 Press or or the Switch soft key to select Intercom from the Ty...

Page 422: ...e active call will be placed on hold If you disable this feature the IP phone will handle an incoming intercom call like a waiting call while there is already an active call on the IP phone Procedure Incoming intercom calls can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure incoming intercom call feature Parameters features intercom allow feat...

Page 423: ...e Features Intercom Accept Intercom Phone User Interface Menu Features Intercom Accept Intercom features intercom mute 0 or 1 0 Description Enables or disables the IP phone to mute the microphone when answering an intercom call 0 Disabled 1 Enabled If it is set to 1 Enabled the microphone is muted for intercom calls and then the other party cannot hear you Note It works only if the value of the pa...

Page 424: ...to answer an incoming intercom call while there is already an active call on the IP phone 0 Disabled 1 Enabled If it is set to 0 Disabled the IP phone will handle an incoming intercom call like a waiting call while there is already an active call on the IP phone If it is set to 1 Enabled the IP phone will automatically answer the intercom call while there is already an active call on the IP phone ...

Page 425: ...nge Call timeout defines a specific period of time within which the IP phone will cancel the dialing if the call is not answered Procedure Call timeout can only be configured using the configuration files Configuration File y0000000000xx cfg Configure the duration time in seconds in the ringback state Parameters phone_setting ringback_timeout Details of the Configuration Parameter Parameter Permit...

Page 426: ...e the duration time in seconds in the ringing state Parameters phone_setting ringing_timeout Details of the Configuration Parameter Parameter Permitted Values Default phone_setting ringing_timeout Integer from 0 to 3600 180 Description Configures the duration time in seconds in the ringing state If it is set to 180 the phone will stop ringing if the call is not answered within 180 seconds Web User...

Page 427: ...BE REFER PUBLISH UPDATE MESSAGE Max Forwards 70 User Agent Yealink SIP T23G 44 80 0 60 Allow Events talk hold conference refer check sync Content Length 300 Procedure Send user phone can be configured using the configuration files or locally Configuration File MAC cfg Configure send user phone feature on a per line basis Parameters account X enable_user_equal_ph one Local Web User Interface Config...

Page 428: ...G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Advanced Send user phone Phone User Interface None To configure send user phone feature via web user interface 1 Click on Account Advanced 2 Select the desired account from the...

Page 429: ...6852 10 3 20 14 CSeq 2 REGISTER Contact sip 11 10 3 20 14 5060 line cc75882e976e208 Allow INVITE INFO PRACK ACK BYE CANCEL OPTIONS NOTIFY REGISTER SUBSCRIBE REFER PUBLISH UPDATE MESSAGE Max Forwards 70 User Agent Yealink SIP T23G 44 80 0 60 Expires 0 Allow Events talk hold conference refer check sync Mac 00 15 65 74 b1 50 Content Length 0 Procedure SIP send MAC can be configured using the configur...

Page 430: ... ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Advanced SIP Send MAC Phone User Interface None To configure SIP send MAC feature via web user interface 1 Click on Account Advanced 2...

Page 431: ...d for line1 line2 SIP T19 P E2 CP860 0 0 stand for line1 Example of a SIP REGISTER message REGISTER sip 10 2 1 48 5060 SIP 2 0 Via SIP 2 0 UDP 10 3 20 14 5060 branch z9hG4bK3990593443 From 11 sip 11 10 2 1 48 5060 tag 255071842 To 11 sip 11 10 2 1 48 5060 Call ID 1_2369214377 10 3 20 14 CSeq 2 REGISTER Contact sip 11 10 3 20 14 5060 line 1da6aa8d7254654 Allow INVITE INFO PRACK ACK BYE CANCEL OPTIO...

Page 432: ...one to add line number to the SIP header of the REGISTER message for account X 0 Disabled 1 Enabled X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Advanced SIP Send Line Phone User...

Page 433: ...in the REGISTER message or INVITE message to SIP server Example of a SIP REGISTER message INVITE sip 2 10 2 1 48 5060 SIP 2 0 Via SIP 2 0 UDP 10 3 20 6 5060 branch z9hG4bK1867789050 From 1010 sip 1010 23 10 2 1 48 5060 tag 1945988802 To sip 2 10 2 1 48 5060 Call ID 0_2336101648 10 3 20 6 CSeq 1 INVITE Contact sip 1010 23 10 3 20 6 5060 Content Type application sdp Allow INVITE INFO PRACK ACK BYE C...

Page 434: ...ss servlet p features general q load Details of the Configuration Parameter Parameter Permitted Values Default sip use_23_as_pound 0 or 1 1 Description Enables or disables the IP phone to reserve the pound sign in the user name 0 Disabled convert the pound sign into 23 1 Enabled Web User Interface Features General Information Reserve in User Name Phone User Interface None To configure reserve in u...

Page 435: ...e y0000000000xx cfg Configure password dial feature Parameters features password_dial enable features password_dial prefix features password_dial length Local Web User Interface Configure password dial feature Navigate to http phoneIPAddress servlet p features general q load Details of the Configuration Parameter Parameter Permitted Values Default features password_dial enable 0 or 1 0 Description...

Page 436: ... of digits to be hidden The hidden digits are displayed as asterisks on the LCD screen Example features password_dial length 3 Note If you set the prefix to 12 and the length to 3 when you want to dial the number 123456 the entered number is displayed as 12 6 on the LCD screen Web User Interface Features General Information PswLength Phone User Interface None To configure password dial feature via...

Page 437: ...shing a reboot Procedure Unregister when reboot can be configured using the configuration files or locally Configuration File MAC cfg Configure unregister when reboot Parameters account X unregister_on_reboot Local Web User Interface Configure unregister when reboot Navigate to http phoneIPAddress servlet p account adv q load acc 0 Details of the Configuration Parameter Parameter Permitted Values ...

Page 438: ...ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Advanced Unregister When Reboot Phone User Interface None To configure unregister when reboot via web user interface 1 Click on Account Advanced 2 Select the desired account from t...

Page 439: ...p 1025 10 3 6 197 5060 Authorization Digest username 1025 realm pbx yealink com nonce BroadWorksXi5stub71Ts2nb05BW uri sip 1024 pbx yealink com 5060 response f7e9d35c55af45b3f89beae95e913171 algorithm MD5 cnonce 0a4f113b qop auth nc 00000001 Content Type application sdp Allow INVITE INFO PRACK ACK BYE CANCEL OPTIONS NOTIFY REGISTER SUBSCRIBE REFER PUBLISH UPDATE MESSAGE Max Forwards 70 User Agent ...

Page 440: ...9G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Advanced Retransmission Phone User Interface None To configure 100 reliable retransmission via web user interface 1 Click on Account Advanced 2 Select the desired account from...

Page 441: ...ng Parameter features reboot_in_talk_enable Local Web User Interface Configure reboot in talking Navigate to http phoneIPAddress servlet p features general q load Details of Configuration Parameters Parameter Permitted Values Default features reboot_in_talk_enable 0 or 1 0 Description Enables or disables the phone to reboot during a call when it receives a reboot request by action URI 0 Disabled 1...

Page 442: ...4 Series CP860 IP Phones 422 2 Select the desired value from the pull down list of Reboot in Talking field 3 Click Confirm to accept the change A dialog box pops up to prompt that settings will take effect after a reboot 4 Click OK to reboot the phone ...

Page 443: ... Code Automatic Call Distribution ACD Shared Call Appearance SCA Bridge Lines Appearance BLA Message Waiting Indicator Short Message Service SMS Multicast Paging Call Recording Hot Desking Logon Wizard Action URL Action URI Server Redundancy Static DNS Cache VLAN VPN Voice Quality Monitoring Quality of Service Network Address Translation Real Time Transport Protocol TR 069 Device Management IPv6 S...

Page 444: ...sted in Menu xml file After setup place the files Menu xml and Department xml to the provisioning server and specify the access URL of the file Menu xml in the configuration files You can ask the distributor or Yealink FAE for remote XML phone book template You can also obtain the remote XML phone book template online http support yealink com documentFront forwardToDocumentFrontDisplayPage For mor...

Page 445: ... the end of a remote phone book file Create the title of a remote phone book between Title and Title MenuItem indicates the start of specifying a department file and MenuItem indicates the end of specifying a department file SoftKeyItem indicates the start of specifying a XML file and SoftKeyItem indicates the end of specifying a XML file To customize a Menu xml file 1 Open the template file using...

Page 446: ...XML file that you want to add add the following strings to the file Each starts on a separate line SoftKeyItem Name Name URL http 10 2 9 1 99 Department xml URL SoftKeyItem 4 Save the file and place this file to the provisioning server 5 Specify the access URL of the remote phone book remote_phonebook data 1 url http 192 168 1 20 Menu xml ...

Page 447: ...honebook display_name Specify whether to query the entry name from the remote phone book for outgoing incoming calls Parameter features remote_phonebook enable Specify how often the IP phone refreshes the local cache of the remote phone book Parameter features remote_phonebook flash_time Specify whether to refresh the local cache of the remote phone book at a time when accessing the remote phone b...

Page 448: ...ectory Remote Phone Book Remote URL Phone User Interface None remote_phonebook data X name X ranges from 1 to 5 String within 99 characters Blank Description Configures the display name of the remote phone book item Example remote_phonebook data 1 name Xmyl Web User Interface Directory Remote Phone Book Display Name Phone User Interface None remote_phonebook display_name String within 99 character...

Page 449: ...ce None features remote_phonebook flash_time 0 Integer from 3600 to 1296000 21600 Description Configures how often to refresh the local cache of the remote phone book If it is set to 3600 the IP phone will refresh the local cache of the remote phone book every 3600 seconds Note If it is set to 0 the IP phone will refresh the local cache of the remote phone book aperiodically Web User Interface Dir...

Page 450: ...mote Phone Book 2 Enter the access URL in the Remote URL field 3 Enter the name in the Display Name field 4 Click Confirm to accept the change To configure incoming outgoing call lookup and update time interval via web user interface 1 Click on Directory Remote Phone Book 2 Select the desired value from the pull down list of Incoming Outgoing Call Lookup 3 Enter the desired time in the Update Time...

Page 451: ... by users When an LDAP server is properly configured the IP phone can look up entries from the LDAP server in a wide variety of ways The LDAP server indexes all the data in its entries and filters can be used to select the desired entry or group and return the desired information Configurations on the IP phone limit the amount of the displayed entries when querying from the LDAP server and decide ...

Page 452: ...n files or locally Configuration File y0000000000xx cfg Configure LDAP Parameters ldap enable ldap name_filter ldap number_filter ldap tls_mode ldap host ldap port ldap base ldap user ldap password ldap max_hits ldap name_attr ldap numb_attr ldap display_name ldap version ldap call_in_lookup ldap call_out_lookup ldap ldap_sort ldap incoming_call_special_sear ch enable Assign an LDAP key Parameters...

Page 453: ...Enabled Note It is not applicable to SIP T19 P E2 IP phones Web User Interface Directory LDAP Enable LDAP Phone User Interface None ldap name_filter String within 99 characters Blank Description Configures the search criteria for LDAP contact names look up The symbol in the filter stands for any character The symbol in the filter stands for the name prefix entered by the user Example ldap name_fil...

Page 454: ...h criteria the record will be displayed on the LCD screen Note It is not applicable to SIP T19 P E2 IP phones Web User Interface Directory LDAP LDAP Number Filter Phone User Interface None ldap tls_mode 0 1 or 2 0 Description Configures the connection mode between the LDAP server and the IP phone 0 LDAP Unencrypted connection between LDAP server and the IP phone port 389 is used by default 1 LDAP ...

Page 455: ...f the LDAP server Example ldap port 389 Note It is not applicable to SIP T19 P E2 IP phones Web User Interface Directory LDAP Port Phone User Interface None ldap base String within 99 characters Blank Description Configures the LDAP search base which corresponds to the location of the LDAP phone book from which the LDAP search request begins The search base narrows the search scope and decreases d...

Page 456: ...n 99 characters Blank Description Configures the password to login the LDAP server This parameter can be left blank in case the server allows anonymous to login Otherwise you will need to provide the password to login the LDAP server Example ldap password secret Note It is not applicable to SIP T19 P E2 IP phones Web User Interface Directory LDAP Password Phone User Interface None ldap max_hits In...

Page 457: ...n and sn attributes set for each contact record on the LDAP server Note It is not applicable to SIP T19 P E2 IP phones Web User Interface Directory LDAP LDAP Name Attributes Phone User Interface None ldap numb_attr String within 99 characters Blank Description Configures the number attributes of each record to be returned by the LDAP server It compresses the search results You can configure multip...

Page 458: ...er Interface Directory LDAP LDAP Display Name Phone User Interface None ldap version 2 or 3 3 Description Configures the LDAP protocol version supported by the IP phone Make sure the protocol value corresponds with the version assigned on the LDAP server Note It is not applicable to SIP T19 P E2 IP phones Web User Interface Directory LDAP Protocol Phone User Interface None ldap call_in_lookup 0 or...

Page 459: ...tion Enables or disables the IP phone to sort the search results in alphabetical order or numerical order 0 Disabled 1 Enabled Note It is not applicable to SIP T19 P E2 IP phones Web User Interface Directory LDAP LDAP Sorting Results Phone User Interface None ldap incoming_call_special_search enable 0 or 1 0 Description Enables or disables the IP phone to search the telephone numbers starting with...

Page 460: ... to SIP T19 P E2 IP phones Web User Interface None Phone User Interface None LDAP Key For more information on how to configure the DSS Key refer to Appendix D Configuring DSS Key on page 796 Details of Configuration Parameters Parameters Permitted Values Default linekey X type programablekey X type expansion_module X key Y type 38 Refer to the following content Description Configures a DSS key as ...

Page 461: ... 1 12 is 15 and the default value of the line key 13 15 is 0 For SIP T41P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 15 is 0 For SIP T27P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 21 is 0 For SIP T40P 23P T23G T21 P E2 IP phones The default value is 15 For programable keys For SIP T48G T46G IP ph...

Page 462: ...e default value is 33 Status When X 10 the default value is 0 NA When X 13 the default value is 0 NA For SIP T29G T27P IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is...

Page 463: ...enu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 9 the default value is 33 Status When X 13 the default value is 0 NA For ext keys When Y 1 the default value is 37 Switch When Y 2 to 20 22 to 40 the default value is 0 NA Note It is not applicable to SIP T19 P E2 IP phones Web User Interface DSSKey Line Key Programable Key Type Phone User Interface Menu...

Page 464: ...o 20 22 to 40 Ext key 21 cannot be configured Note It is not applicable to SIP T19 P E2 IP phones Web User Interface DSSKey Line Key Programable Key Label Phone User Interface Menu Features DSS Keys Line Key X Label To configure LDAP via web user interface 1 Click on Directory LDAP 2 Enter the values in the corresponding fields 3 Select the desired values from the corresponding pull down lists 4 C...

Page 465: ...nitor the IP phone user status busy or idle When the monitored user places a call a busy indicator on the supervisor s phone indicates that the user s phone is in use When the monitored user is idle the supervisor can press the BLF key to dial out the phone number When the monitored user receives an incoming call the supervisor can press the BLF key to pick up the call directly When the monitored ...

Page 466: ...ialog Content Length 0 Example of a NOTIFY message state confirmed state shows the call has been established NOTIFY sip 1010 10 3 20 1 5060 SIP 2 0 Via SIP 2 0 UDP 10 3 20 2 5060 branch z9hG4bK276311022 From sip 1011 10 2 1 48 5060 tag 3436332841 To 1010 sip 1010 10 2 1 48 5060 tag 3098567568 Call ID 0_4117916748 10 3 20 1 CSeq 4 NOTIFY Contact sip 1011 10 3 20 2 5060 Content Type application dial...

Page 467: ...there is no hard line key on SIP T48G IP phones BLF LED mode configuration is only applicable to SIP T46G T42G T41P T40P T29G T27P T23P T23G T21 P E2 IP phones BLF LED mode is also applicable to the expansion module EXP40 connected to SIP T48G T46G IP phones EXP38 EXP39 EXP20 connected to SIP T29G and SIP T27P IP phones The following table lists the LED statuses of the BLF key when BLF LED Mode is...

Page 468: ...us Description Fast flashing red 200ms The monitored user receives an incoming call Solid red The monitored user is dialing The monitored user is talking The monitored user s conversation is placed on hold This LED status requires server support Slow flashing red 1s The call is parked against the monitored user s phone number Off The monitored user is idle The monitored user does not exist Line Ke...

Page 469: ...x cfg Specify whether to use visual alert and audio alert for BLF pickup Parameters features pickup blf_visual_enable features pickup blf_audio_enable Assign a BLF key Parameters linekey X type expansion_module X key Y type linekey X line expansion_module X key Y line linekey X value expansion_module X key Y value linekey X pickup_value expansion_module X key Y pickup_value linekey X label expansi...

Page 470: ...oad Configure BLF LED mode Navigate to http phoneIPAddress servlet p fea tures general q load Configure the period of the BLF subscription Configure whether to handle NOTIFY messages out of the BLF dialog Navigate to http phoneIPAddress servlet p ac count adv q load acc 0 Phone User Interface Assign a BLF key Details of Configuration Parameters Parameters Permitted Values Default features pickup b...

Page 471: ...p Audio Alert for BLF Pickup Phone User Interface None features blf_led_mode 0 1 2 3 or 4 0 Description Configures BLF LED mode and provides five kinds of definition for the BLF BLF List key LED status Note It is not applicable to SIP T19 P E2 and CP860 IP phones For the Genband server you can set the value of this parameter to 4 Web User Interface Features General Information BLF LED Mode Phone U...

Page 472: ... Interface None account X blf subscribe_event 0 or 1 0 Description Configures the event of the BLF subscription for account X 0 dialog 1 presence X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 Note It is not applicable to SIP T19 P E2 and CP860 I...

Page 473: ...figuring DSS Key on page 796 Details of Configuration Parameters Parameters Permitted Values Default linekey X type expansion_module X key Y type 16 Refer to the following content Description Configures a DSS key as a BLF key on the IP phone The digit 16 stands for the key type BLF For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SI...

Page 474: ... 15 and the default value of the line key 7 15 is 0 For SIP T27P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 21 is 0 For SIP T40P T23P T23G T21 P E2 IP phones The default value is 15 For ext keys When Y 1 the default value is 37 Switch When Y 2 to 20 22 to 40 the default value is 0 NA Note It is not applicable to SIP T19 P E2 and CP860 IP phones We...

Page 475: ... T23P T23G 1 to 2 for SIP T21 P E2 1 Line 1 2 Line 2 16 Line 16 Example linekey 1 line 1 Note It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface DSSKey Line Key Line Phone User Interface Menu Features DSS Keys Line Key X Account ID linekey X value expansion_module X key Y value String within 99 characters Blank Description Configures the number of the monitored user For li...

Page 476: ...g within 256 characters Blank Description Configures the pickup code for BLF feature This parameter only applies to BLF feature For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For ext keys X ranges from...

Page 477: ...ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Note It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface DSSKey Line Key Label Phone User Interface Menu Features DSS Keys Line Key X Label To configure a BLF key via web user interface 1 Click on DSSKey Line Key 2 In the desired DSS key field select BLF from the pull down list of T...

Page 478: ...Visual Alert for BLF Pickup 3 Select the desired value from the pull down list of Audio Alert for BLF Pickup 4 Click Confirm to accept the change To configure BLF LED mode via web user interface 1 Click on Features General Information 2 Select the desired value from the pull down list of BLF LED Mode 3 Click Confirm to accept the change To configure BLF subscription via web user interface 1 Click ...

Page 479: ...itor in the Value field 7 Optional Enter the directed call pickup code in the Extension field 8 Press the Save soft key to accept the change Busy Lamp Field BLF List allows a list of specific extensions to be monitored for status changes It enables the monitoring phone to subscribe to a list of users and receive notifications of the status of monitored users Different indicators on the monitoring ...

Page 480: ...s Parameter phone_setting auto_blf_list_enable Configure the order of BLF list keys assigned automatically Parameter phone_setting blf_list_sequence_type Assign a BLF List key Parameters linekey X type expansion_module X key Y type linekey X line expansion_module X key Y line Local Web User Interface Configure BLF List http phoneIPAddress servlet p ac count adv q load acc 0 Assign a BLF List key N...

Page 481: ...ks only if the value of the parameter phone_setting auto_blf_list_enable is set to 1 Enabled It is only applicable to SIP T48G T46G T29G T27P IP phones Web User Interface None Phone User Interface None account X blf blf_list_uri String within 256 characters Blank Description Configures the BLF List URI to monitor a list of users for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges f...

Page 482: ...le to SIP T19 P E2 and CP860 IP phones Example account 1 blf_list_code 97 Web User Interface Account Advanced BLF List Pickup Code Phone User Interface None account X blf_list_barge_in_code String within 32 characters Blank Description Configures the feature access code for directed call pickup with barge in for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T...

Page 483: ...2 and CP860 IP phones Example account 1 blf_list_retrieve_call_parked_code 88 Web User Interface Account Advanced BLF List Retrieve Call Parked Code Phone User Interface None BLF List Key For more information on how to configure the DSS Key refer to Appendix D Configuring DSS Key on page 796 Details of Configuration Parameters Parameters Permitted Values Default linekey X type expansion_module X k...

Page 484: ...27 is 0 For SIP T42G IP phones The default value of the line key 1 12 is 15 and the default value of the line key 13 15 is 0 For SIP T41P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 15 is 0 For SIP T27P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 21 is 0 For SIP T40P T23P T23G T21 P E2 IP phones The...

Page 485: ...be configured Permitted Values 1 to 16 for SIP T48G T46G T29G 1 to 12 for SIP T42G 1 to 6 for SIP T41P T27P 1 to 3 for SIP T40P T23P T23G 1 to 2 for SIP T21 P E2 1 Line 1 2 Line 2 16 Line 16 Example linekey 1 line 1 Note It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface DSSKey Line Key Line Phone User Interface Menu Features DSS Keys Line Key X Account ID To configure the...

Page 486: ...igure BLF List keys manually via web user interface 1 Click on DSSKey Line Key 2 In the desired DSS key field select BLF List from the pull down list of Type 3 Repeat step 2 configure more BLF list keys 4 Click Confirm to accept the change Hide Features Access Code feature enables the IP phone to display the feature name instead of the dialed feature access code automatically For example the diale...

Page 487: ...Configuration File y0000000000xx cfg Configure the hide feature access codes feature Parameters features hide_feature_access_co des enable Local Web User Interface Configure the hide feature access codes feature Navigate to http phoneIPAddress servlet p features general q load Details of Configuration Parameters Parameters Permitted Values Default features hide_feature_access_codes enable 0 or 1 0...

Page 488: ...before logging into the ACD system After the IP phone user logs into the ACD system the server monitors the IP phone status and then decides whether to assign an incoming call to the user s IP phone When the IP phone status is changed to unavailable the server stops distributing calls to the IP phone The IP phone will remain in the unavailable status until the user manually changes the IP phone st...

Page 489: ...ailable_timer Assign an ACD key Parameters linekey X type expansion_module X key Y type linekey X label expansion_module X key Y label Local Web User Interface Configure ACD auto available Navigate to http phoneIPAddress servlet p features acd q load Assign an ACD key Navigate to http phoneIPAddress servlet p dsskey model 1 q load li nepage 1 Phone User Interface Assign an ACD key Details of Confi...

Page 490: ...disables the IP phone to display the available and unavailable soft keys for account X after the IP phone logs into the ACD system 0 Disabled 1 Enabled X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Note It ...

Page 491: ...lable 0 or 1 0 Description Enables or disables the IP phone to automatically change the status of the ACD agent to available after the designated time 0 Disabled 1 Enabled Note It works only if the value of the parameter account X acd enable is set to 1 Enabled Web User Interface Features ACD ACD Auto Available Phone User Interface None acd auto_available_timer Integer from 0 to 120 60 Description...

Page 492: ...anges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 2 type 42 Default For SIP T48G IP phones The default value...

Page 493: ...s Web User Interface DSSKey Line Key Type Phone User Interface Menu Features DSS Keys Line Key X Type linekey X label expansion_module X key Y label String within 99 characters Blank Description Optional Configures the label displayed on the LCD screen for each DSS key For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X...

Page 494: ...t of Type 3 Optional Enter the string that will appear on the LCD screen in the Label field 4 Click Confirm to accept the change To configure the ACD auto available timer feature via web user interface 1 Click on Features ACD 2 Select the desired value from the pull down list of ACD Auto Available 3 Enter the desired timer in the ACD Auto Available Timer 0 120s field 4 Click Confirm to accept the ...

Page 495: ...IP phones at the same time For more information on how to register accounts refer to Account Registration on page 126 Any IP phone can be used to originate or receive calls on the shared line An incoming call can be presented to multiple phones simultaneously The incoming call can be answered on any IP phone but not all A call that is active on one IP phone will be presented visually to other IP p...

Page 496: ...old Procedure SCA can be configured using the configuration files or locally Configuration File MAC cfg Configure the registration line type Parameters account X shared_line Configure the call pull feature access code Parameters account X shared_line_callpull_c ode y0000000000xx cfg Configure the private hold soft key Parameters phone_setting custom_softkey_e nable custom_softkey_talking url Assig...

Page 497: ... model 1 q load li nepage 1 Phone User Interface Assign a private hold key Details of Configuration Parameters Parameters Permitted Values Default account X shared_line 0 1 or 3 0 Description Configures the registration line type 0 Disabled 1 Shared Call Appearance 3 Draft BLA X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X r...

Page 498: ... is set to 1 Share Call Appearance Web User Interface Account Advanced Call Pull Feature Access Code Phone User Interface None account X number_of_linekey String within 32 characters 1 Description Configures the number of DSS keys to be assigned with Line type automatically from the first unused one unused one means the DSS key is configured as N A or Line If a DSS key is used the IP phone will sk...

Page 499: ...key It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface Features General Information Auto Linekeys Phone User Interface None Private Hold Soft Key Configuring the private hold soft key may affect the softkey layout in the Talking state For more information refer to Softkey Layout on page 182 Details of Configuration Parameters Parameters Permitted Values Default phone_setti...

Page 500: ...MLfiles directory Web User Interface None Phone User Interface None Private Hold Key For more information on how to configure the DSS Key refer to Appendix D Configuring DSS Key on page 796 Details of Configuration Parameters Parameters Permitted Values Default linekey X type expansion_module X key Y type 20 Refer to the following content Description Configures a DSS key to be a private hold key o...

Page 501: ...0 For SIP T41P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 15 is 0 For SIP T27P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 21 is 0 For SIP T40P T23P T23G T21 P E2 IP phones The default value is 15 For ext keys When Y 1 the default value is 37 Switch When Y 2 to 20 22 to 40 the default value is 0 NA...

Page 502: ...ges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Note It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface DSSKey Line Key Label Phone User Interface Menu Features DSS Keys Line Key X Label To configure auto linekeys feature via web user interface 1 Click on Features General Information 2 Select Enabled from the pull down list of Auto Linekeys I...

Page 503: ...e primary phone via web user interface 1 Register the primary account e g 4609 2 Click on Advanced select Shared Call Appearance from the pull down list of Shared Line 3 Enter the desired number in the Number of line key field This field appears only if Auto Linekeys is enabled ...

Page 504: ... The default value is 1 In this example the value is set to 2 4 Click Confirm to accept the change To configure the shared line settings on alternate phone via web user interface 1 Register the alternate account e g 4609_1 Enter the primary account 4609 in the Register Name field ...

Page 505: ...mber in the Number of line key field This field appears only if Auto Linekeys is enabled The default value is 1 In this example the value is set to 2 4 Click Confirm to accept the change To configure the call pull feature access code via web user interface 1 Click on Acount Advanced 2 Select the desired account from the pull down list of Account ...

Page 506: ...hange To configure the private hold soft key via web user interface 1 Click on Settings Softkey Layout 2 Select Enabled from the pull down list of Custom Softkey 3 Select On Talk from the pull down list of Call States 4 Select Private Hold from the Unselected Softkeys column and then click The Private Hold appears in the Selected Softkeys Ordered by position column 5 Click Confirm to accept the ch...

Page 507: ...ers to share a SIP line on two or more IP phones Users can monitor the specific extension BLA number for status changes on each IP phone To use this feature a BLA group should be pre configured on the server and one of them is specified as a BLA number BLA depends on support from a SIP server Any IP phone can be used to originate or receive calls on the bridge line An incoming call to the BLA numb...

Page 508: ...e period of BLA subscription Navigate to http phoneIPAddress servlet p account adv q load acc 0 Details of Configuration Parameters Parameters Permitted Values Default account X shared_line 0 1 or 3 0 Description Configures the registration line type 0 Disabled 1 Shared Call Appearance 3 Draft BLA X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 ...

Page 509: ...nt 1 bla_number 14084588327 Note It works only if the value of the parameter account X shared_line is set to 3 Draft BLA Web User Interface Account Advanced BLA Number Phone User Interface None account X bla_subscribe_period Integer from 60 to 7200 300 Description Configures the period in seconds of the BLA subscription for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to ...

Page 510: ...Subscription Period field 6 Click Confirm to accept the change Message Waiting Indicator MWI informs users of the number of messages waiting in their mailbox without calling the mailbox IP phones support both audio and visual MWI when receiving new voice messages MWI will be indicated in four ways a warning tone an indicator message including a voice mail icon on the LCD screen the power indicator...

Page 511: ...nfiguration files or locally Configuration File MAC cfg Configure subscribe for MWI Parameters account X subscribe_mwi account X subscribe_mwi_expires Configure subscribe MWI to voice mail Parameters account X subscribe_mwi_to_vm Configure the voice mail number for account X Parameter voice_mail number X Configure the presentation of audio and visual MWI Parameter account X display_mwi enable Loca...

Page 512: ...for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Advanced Subscribe for MWI Phone User Interface None account X subscribe_mwi_expires Integer from 0 to 84600 3600 Description Configures MWI subscribe expi...

Page 513: ...2 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Note It works only if the value of the parameters account X subscribe_mwi is set to 1 Enabled and voice_mail number X is configured Web User Interface Account Advanced Subscribe MWI To Voice Mail Phone User Interface None voi...

Page 514: ...to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Note It always works at the time of Unsolicited MWI at the time of solicited MWI MWI subscription feature should be configured in advance To present audio MWI you also need to set the value of the parameter features voice...

Page 515: ...ed account from the pull down list of Account 3 Select Enabled from the pull down list of Subscribe for MWI 4 Select the desired value from the pull down list of Subscribe MWI To Voice Mail 5 Enter the desired voice number in the Voice Mail field 6 Click Confirm to accept the change To configure the presentation of audio and visual MWI via web user interface 1 Click on Account Advanced 2 Select th...

Page 516: ...d the LCD screen will prompt receiving new text messages with the number of waiting messages You can customize the warning tone or select specialized tone sets vary from country to country for your IP phone For more information refer to Tones on page 671 Procedure Configuration changes can be performed using the configuration files Configuration File y0000000000xx cfg Configure SMS for the IP phon...

Page 517: ...the multicast paging key which is defined to transmit RTP stream to a group of designated IP phones When the IP phone sends the RTP stream to a pre configured multicast address each IP phone preconfigured to listen to the multicast address can receive the RTP stream When the originator stops sending the RTP stream the subscribers stop receiving it Procedure Configuration changes can be performed u...

Page 518: ...X key Y type linekey X label programmable X label expansion_module X key Y label Local Web User Interface Specify a multicast codec for the IP phone to send the RTP stream Navigate to http phoneIPAddress servlet p features general q load Configure the multicast IP address and port number for a paging list key Configure the multicast paging group name for a paging list key Navigate to http phoneIPA...

Page 519: ... User Interface None multicast paging_address X ip_address X ranges from 1 to 10 String Blank Description Configures the IP address and port number of the multicast paging group in the paging list It will be displayed on the LCD screen when placing the multicast paging call Example multicast paging_address 1 ip_address 224 5 6 20 10008 multicast paging_address 2 ip_address 224 1 6 25 1001 Note The...

Page 520: ...cast Paging Key For more information on how to configure the DSS Key refer to Appendix D Configuring DSS Key on page 796 Details of Configuration Parameters Parameters Permitted Values Default linekey X type programablekey X type expansion_module X key Y type 24 Refer to the following content Description Configures a DSS key as a multicast paging key on the IP phone The digit 24 stands for the key...

Page 521: ... For SIP T41P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 15 is 0 For SIP T27P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 21 is 0 For SIP T40P T23P T23G T21 P E2 IP phones The default value is 15 For ext keys When Y 1 the default value is 37 Switch When Y 2 to 20 22 to 40 the default value is 0 NA ...

Page 522: ...to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X 1 6 9 13 for CP860 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 1 value 224 5 5 6 10008 Note The valid multicast IP addresses ra...

Page 523: ...not be configured Note It is not applicable to SIP T19 P E2 IP phones Web User Interface DSSKey Line Key Label Phone User Interface Menu Features DSS Keys Line Key X Label Paging List key For more information on how to configure the DSS Key refer to Appendix D Configuring DSS Key on page 796 Details of Configuration Parameters Parameters Permitted Values Default linekey X type programablekey X typ...

Page 524: ...6 Default For SIP T48G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 29 is 0 For SIP T46G T29G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 27 is 0 For SIP T42G IP phones The default value of the line key 1 12 is 15 and the default value of the line key 13 15 is 0 For SIP T41P IP phones The default...

Page 525: ...ory When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 10 the default value is 0 NA When X 13 the default value is 0 NA For SIP T29G ...

Page 526: ...he default value is 33 Status When X 10 the default value is 0 NA When X 14 the default value is 2 Forward For SIP T19 P E2 IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default val...

Page 527: ...Optional Configures the label displayed on the LCD screen for each DSS key For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X ranges from 1 to 4 For ext keys X ranges from 1 to 6 Y r...

Page 528: ...dec from the pull down list of Multicast Codec 3 Click Confirm to accept the change To configure two sending multicast addresses via web user interface 1 Click on Directory Multicast IP 2 Enter the sending multicast address and port number in the Paging Address field 3 Enter the label in the Label field ...

Page 529: ...user interface 1 Click on DSSKey Line Key 2 In the desired DSS key field select Multicast Paging from the pull down list of Type 3 Enter the multicast IP address and port number in the Value field The valid multicast IP addresses range from 224 0 0 0 to 239 255 255 255 4 Optional Enter the string that will appear on the LCD screen in the Label field 5 Click Confirm to accept the change ...

Page 530: ...e field 5 Optional Enter the string that will appear on the LCD screen in the Label field 6 Enter the multicast IP address and port number in the Value field 7 Press the Save soft key to accept the change To configure a paging list key via phone user interface 1 Press Menu Features DSS Keys 2 Select the desired DSS key 3 Press or or the Switch soft key to select Key Event from the Type field 4 Pre...

Page 531: ...ss If the value of the parameter is configured as disabled the IP phone will automatically ignore all incoming multicast paging calls If the value of the parameter is configured as enabled an incoming multicast paging call with higher priority or equal is automatically answered and the one with lower priority is ignored Procedure Configuration changes can be performed using the configuration files...

Page 532: ... 10 String within 99 characters Blank Description Optional Configures the label to be displayed on the LCD screen when receiving the multicast paging calls Example multicast listen_address 1 label Paging1 Web User Interface Directory Multicast IP Multicast Listening Label Phone User Interface None multicast receive_priority enable 0 or 1 1 Description Enables or disables the IP phone to handle the...

Page 533: ...to 0 Disabled all incoming multicast paging calls will be automatically ignored when a voice call is in progress If it is not set to 0 Disabled the IP phone will receive the incoming multicast paging call with a higher or same priority than this value and ignore that with a lower priority than this value when a voice call is in progress Web User Interface Directory Multicast IP Paging Barge Phone ...

Page 534: ...eceiving the RTP multicast 4 Click Confirm to accept the change To configure paging barge and paging priority active features via web user interface 1 Click on Directory Multicast IP 2 Select the desired value from the pull down list of Paging Barge 3 Select the desired value from the pull down list of Paging Priority Active 4 Click Confirm to accept the change ...

Page 535: ...ific URL The server processes these messages and decides to start or stop a recording Note Record When a user presses a record key for the first time during a call the IP phone sends a SIP INFO message to the server with the specific header Record on and then the recording starts Example of a SIP INFO message Via SIP 2 0 UDP 10 3 20 14 5060 branch z9hG4bK1870385345 From 1009 sip 1009 10 2 1 48 506...

Page 536: ...ends an HTTP GET message to the server Example of an HTTP GET message GET URLRecord record xml HTTP 1 1 r n Request Method GET Request URI URLRecord record xml Request version HTTP 1 1 Host 10 3 5 97 8080 r n User agent Yealink SIP T23G 44 80 0 60 00 15 65 74 B1 50 r n If the recording is successfully started the server will respond with a 200 OK message Example of a 200 OK message YealinkIPPhoneT...

Page 537: ...sing the configuration files or locally Configuration File y0000000000xx cfg Assign a record key Parameters linekey X type expansion_module X key Y type Assign a URL record key Parameters linekey X type expansion_module X key Y type linekey X value expansion_module X key Y value linekey X label expansion_module X key Y label Local Web User Interface Assign a record key and URL record key Navigate ...

Page 538: ...P T23G X ranges from 1 to 2 for SIP T21 P E2 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 2 type 25 Default For SIP T48G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 29 is 0 For SIP T46G T29G IP phones The default value of the line key 1 16 is 15 and the default value of the line ...

Page 539: ...ey Y label String within 99 characters Blank Description Optional Configures the label displayed on the LCD screen for each DSS key For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For ext keys X ranges ...

Page 540: ...from 1 to 2 for SIP T21 P E2 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 2 type 35 Default For SIP T48G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 29 is 0 For SIP T46G T29G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 27 is 0 F...

Page 541: ...nfigures the URL to record a call For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 1 value...

Page 542: ...om 1 to 20 22 to 40 Ext key 21 cannot be configured Note It is not applicable to SIP T19 P E2 and CP860 IP phones Web User Interface DSSKey Line Key Label Phone User Interface Menu Features DSS Keys Line Key X Label To configure a record key via web user interface 1 Click on DSSKey Line Key 2 In the desired DSS key field select Record from the pull down list of Type 3 Optional Enter the string tha...

Page 543: ...ch soft key to select URL Record from the Type field 4 Optional Enter the string that will appear on the LCD screen in the Label field 5 Enter the URL in the Value field 6 Press the Save soft key to accept the change You can record active calls and conferences on your phone after you insert a USB flash drive into the USB port on your phone Recordings are stored as wav files on the USB flash drive ...

Page 544: ...Configure the hot desking login wizard Parameters hotdesking dsskey_register_nam e_enable hotdesking dsskey_username_en able hotdesking dsskey_password_en able hotdesking dsskey_sip_server_en able hotdesking dsskey_outbound_en able Assign a hot desking key Parameters linekey X type programablekey X type expansion_module X key Y type linekey X label programablekey X label expansion_module X key Y l...

Page 545: ...e User Interface None hotdesking dsskey_username_enable 0 or 1 1 Description Enables or disables the IP phone to provide input field of user name on the hot desking login wizard when pressing the Hot Desking key 0 Disabled 1 Enabled Note It is not applicable to CP860 IP phones Web User Interface None Phone User Interface None hotdesking dsskey_password_enable 0 or 1 1 Description Enables or disabl...

Page 546: ...sabled 1 Enabled Note It is not applicable to CP860 IP phones Web User Interface None Phone User Interface None hotdesking dsskey_outbound_enable 0 or 1 0 Description Enables or disables the IP phone to provide input field of outbound server on the hot desking login wizard when pressing the Hot Desking key 0 Disabled 1 Enabled Note It is not applicable to CP860 IP phones Web User Interface None Ph...

Page 547: ...X ranges from 1 to 2 for SIP T21 P E2 For programable keys X 1 10 12 14 for SIP T48G T46G X 1 14 for SIP T29G X 1 9 13 14 for SIP T19 P E2 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 1 type 34 Default For SIP T48G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 29 is 0 For SIP T46G ...

Page 548: ...rectory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 10 the default value is 0 NA When X 12 the default value is 0 NA When X 13 the default value is 0 NA When X 14 the default value is 2 Forward For SIP T29G IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value...

Page 549: ... the default value is 2 Forward For ext keys When Y 1 the default value is 37 Switch When Y 2 to 20 22 to 40 the default value is 0 NA Note It is not applicable to CP860 IP phones Web User Interface DSSKey Line Key Type Phone User Interface Menu Features DSS Keys Line Key X Type linekey X label programablekey X label expansion_module X key Y label String within 99 characters Blank Description Opti...

Page 550: ...face 1 Click on DSSKey Line Key 2 In the desired DSS key field select Hot Desking from the pull down list of Type 3 Optional Enter the string that will appear on the LCD screen in the Label field 4 Click Confirm to accept the change To configure a hot desking key via phone user interface 1 Press Menu Features DSS Keys 2 Select the desired DSS key 3 Press or or the Switch soft key to select Key Eve...

Page 551: ...utbound_enable Local Web User Interface Configure the logon wizard Navigate to http phoneIPAddress servlet p f eatures general q load Details of the Configuration Parameter Parameter Permitted Values Default phone_setting logon_wizard 0 or 1 0 Description Enables or disables the IP phone to provide the logon wizard during the first startup 0 Disabled 1 Enabled Note It is not applicable to CP860 IP...

Page 552: ...izard is set to 1 Enabled Web User Interface None Phone User Interface None hotdesking startup_username_enable 0 or 1 1 Description Enable or disable the IP phone to provide input field of user name on the logon wizard during the first startup 0 Disabled 1 Enabled Note It is not applicable to CP860 IP phones It works only if there is no registered account on the IP phone and the value of the param...

Page 553: ...0 Disabled 1 Enabled Note It is not applicable to CP860 IP phones It works only if there is no registered account on the IP phone and the value of the parameter phone_setting logon_wizard is set to 1 Enabled Web User Interface None Phone User Interface None hotdesking startup_outbound_enable 0 or 1 0 Description Enables or disables the IP phone to provide input field of outbound server on the logo...

Page 554: ... request when a specified event occurs Action URL can only be triggered by the pre defined events e g Open DND The valid URL format is http s IP address of the server help xml The following table lists the pre defined events for action URL Event Description Setup Completed When the IP phone completes startup Registered When the IP phone successfully registers an account Unregistered When the IP ph...

Page 555: ...e IP phone blind transfers a call Attended Transfer When the IP phone performs the semi attended attended transfer Hold When the IP phone places a call on hold UnHold When the IP phone resumes a hold call Held When a call of the IP phone is held UnHeld When a held call is resumed Mute When the IP phone mutes a call UnMute When the IP phone un mutes a call Missed Call When the IP phone misses a cal...

Page 556: ...ss of server help xml variable name variable value Variable name can be custom by users while the variable value is pre defined For example a URL http 192 168 1 10 help xml mac mac is specified for the event Mute mac will be dynamically replaced with the MAC address of the IP phone when the IP phone mutes a call The following table lists pre defined variable values Variable Value Description mac T...

Page 557: ...laces a call The display name of the caller when the IP phone receives an incoming call call_id The call id of the active call callerID The display name of the caller when the IP phone receives an incoming call calledNumber The phone number of the callee when the IP phone places a call Procedure Action URL can be configured using the configuration files or locally Configuration File y0000000000xx ...

Page 558: ...n_url mute action_url unmute action_url missed_call action_url call_terminated action_url busy_to_idle action_url idle_to_busy action_url ip_change action_url forward_incoming_call action_url reject_incoming_call action_url answer_new_incoming_c all action_url transfer_finished action_url transfer_failed action_url setup_autop_finish action_url call_waiting_on action_url call_waiting_off action_ur...

Page 559: ...ess of server help xml variable name variable value Valid variable values are mac ip model firmware active_url active_user active_host local remote display_local display_remote call_id callerID calledNumber Example action_url setup_completed http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Setup Completed Phone User Interface None action_url registered URL within 511 charact...

Page 560: ... action_url unregistered http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Unregistered Phone User Interface None action_url register_failed URL within 511 characters Blank Description Configures the action URL the IP phone sends after a register failed Example action_url register_failed http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Register Failed P...

Page 561: ...k Phone User Interface None action_url incoming_call URL within 511 characters Blank Description Configures the action URL the IP phone sends when receiving an incoming call Example action_url incoming_call http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Incoming Call Phone User Interface None action_url outgoing_call URL within 511 characters Blank Description Configures t...

Page 562: ...ion URL Established Phone User Interface None action_url dnd_on URL within 511 characters Blank Description Configures the action URL the IP phone sends when DND feature is enabled Example action_url dnd_on http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Open DND Phone User Interface None action_url dnd_off URL within 511 characters Blank Description Configures the action U...

Page 563: ...ays_fwd_off URL within 511 characters Blank Description Configures the action URL the IP phone sends when always forward feature is disabled Example action_url always_fwd_off http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Close Always Forward Phone User Interface None action_url busy_fwd_on URL within 511 characters Blank Description Configures the action URL the IP phone ...

Page 564: ...rl no_answer_fwd_on URL within 511 characters Blank Description Configures the action URL the IP phone sends when no answer forward feature is enabled Example action_url no_answer_fwd_on http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Open NoAnswer Forward Phone User Interface None action_url no_answer_fwd_off URL within 511 characters Blank Description Configures the actio...

Page 565: ...Description Configures the action URL the IP phone sends when performing a blind transfer Example action_url blind_transfer_call http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Blind Transfer Phone User Interface None action_url attended_transfer_call URL within 511 characters Blank Description Configures the action URL the IP phone sends when performing an attended semi at...

Page 566: ...ion Configures the action URL the IP phone sends when resuming a hold call Example action_url unhold http 192 168 0 20 help xml IP ip Web User Interface Features Action URL UnHold Phone User Interface None action_url held URL within 511 characters Blank Description Configures the action URL the IP phone sends when a call is held Example action_url held http 192 168 0 20 help xml IP ip Web User Int...

Page 567: ...terface Features Action URL Mute Phone User Interface None action_url unmute URL within 511 characters Blank Description Configures the action URL the IP phone sends when un muting a call Example action_url unmute http 192 168 0 20 help xml IP ip Web User Interface Features Action URL UnMute Phone User Interface None action_url missed_call URL within 511 characters Blank Description Configures the...

Page 568: ...e action_url busy_to_idle URL within 511 characters Blank Description Configures the action URL the IP phone sends when changing the state of the IP phone from busy to idle Example action_url busy_to_idle http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Busy To Idle Phone User Interface None action_url idle_to_busy URL within 511 characters Blank Description Configures the a...

Page 569: ...g_call URL within 511 characters Blank Description Configures the action URL the IP phone sends when forwarding an incoming call Example action_url forward_incoming_call http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Forward Incoming Call Phone User Interface None action_url reject_incoming_call URL within 511 characters Blank Description Configures the action URL the IP p...

Page 570: ...e User Interface None action_url transfer_finished URL within 511 characters Blank Description Configures the action URL the IP phone sends when completing a call transfer Example action_url transfer_finished http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Transfer Finished Phone User Interface None action_url transfer_failed URL within 511 characters Blank Description Conf...

Page 571: ...511 characters Blank Description Configures the action URL the IP phone sends when call waiting feature is enabled Example action_url call_waiting_on http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Open Call Waiting Phone User Interface None action_url call_waiting_off URL within 511 characters Blank Description Configures the action URL the IP phone sends when call waiting...

Page 572: ...n 511 characters Blank Description Configures the action URL the IP phone sends when pressing the Speakerphone key Example action_url handfree http 192 168 0 20 help xml IP ip Note It is not applicable to CP860 IP phones Web User Interface Features Action URL Handfree Phone User Interface None action_url cancel_callout URL within 511 characters Blank Description Configures the action URL the IP ph...

Page 573: ...nterface Features Action URL Remote Busy Phone User Interface None action_url call_remote_canceled URL within 511 characters Blank Description Configures the action URL the IP phone sends when the remote party cancels the outgoing call in the ringing state Example action_url call_remote_canceled http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Call Remote Canceled Phone User...

Page 574: ...as key and variable value which are separated by The valid URI format is http s phone IP address servlet key variable value For example http 10 3 20 10 servlet key OK Note SIP Notify Message In addition Yealink IP phones support performing the specified action immediately by accepting a SIP NOTIFY message with the Event ACTION URI header from a SIP proxy server The message body of the SIP NOTIFY m...

Page 575: ...ards 70 User Agent Yealink SIP T23G Event ACTION URI Content Type message sipfrag Content Length 6 Message Body key OK The following table lists pre defined variable values Variable Value Phone Action OK Press the OK key ENTER Press the Enter soft key SPEAKER Press the Speakerphone key not applicable to CP860 IP phones F_TRANSFER Transfers a call to another party VOLUME_UP Increase the volume VOLU...

Page 576: ...e MESSAGE key not applicable to CP860 IP phones HEADSET Press the HEADSET key not applicable to CP860 IP phones RD Press the RD Redial key UP DOWN LEFT RIGHT Press the navigation keys Reboot Reboot the phone AutoP Perform auto provisioning DNDOn Activate the DND feature DNDOff Deactivate the DND feature number xxx outgoing_uri y Place a call to xxx from SIP URI y Example http 10 3 20 10 servlet ke...

Page 577: ...nd transfer to xxx CALLEND End a call phonecfg get accounts x dn d x fw x Get firmware version registration DND or forward configuration information The valid value of x is 0 or 1 0 means you do not need to get configuration information 1 means you want to get configuration information Note The valid URI is http s phone IP address servlet phonecfg get accounts x dnd x fw x Example http 10 3 20 10 ...

Page 578: ...o all the accounts on the phone Example http 10 10 20 10 servlet key NoAnswFwd On 1001 24 AlwaysFwdOff BusyFwdOff NoAns wFwdOff Deactive the always busy no answer forward feature for the IP phone Note It works only if the call forward mode is Phone the always busy no answer forward feature will apply to all the accounts on the phone Example http 10 10 20 10 servlet key NoAnswFwd Off CALLEND CallEn...

Page 579: ...entries from the call history list when the phone is idle For T46G T42G T41P T40P T29G T27P T23P T23G T21 P E2 T19 P E2 http 10 3 20 10 servlet key F1 F3 DOWN DOWN DOWN OK OK For CP860 http 10 3 20 10 servlet key F1 OK F3 DOWN DOWN DOWN OK OK For security reasons IP phones do not receive and handle HTTP HTTPS GET requests by default You need to specify the trusted IP address for action URI When th...

Page 580: ...ction URI to the IP phone Parameter features action_uri_limit_ip Local Web User Interface Specify the trusted IP address es for sending the action URI to the IP phone Navigate to http phoneIPAddress servlet p features remotecontrl q load Details of the Configuration Parameter Parameter Permitted Values Default features action_uri enable 0 or 1 0 Description Enables or disables the IP phone to rece...

Page 581: ...s Example features action_uri_limit_ip any Note It works only if the value of the parameter features action_uri enable is set to 1 Enabled Web User Interface Features Remote Control Action URI allow IP List Phone User Interface None To configure the trusted IP address es for action URI via web user interface 1 Click on Features Remote Control 2 Enter the IP address or any in the Action URI allow I...

Page 582: ...ess for Action URI on the phone When you capture the screen display the IP phone may prompt you to enter the user name and password of the administrator if web browser does not remember the user name and password for web user interface login Note To capture the current screen of the phone 1 Enter request URI e g http 10 3 20 8 screencapture in the browser s address bar and press the Enter key on t...

Page 583: ...n the trusted IP address for Action URI on the phone For more information on the trusted IP address refer to Configuring Trusted IP Address for Action URI on page 559 If you place a call via web user interface but the trusted IP address has not been configured the web user interface prompts Call fail To place a call via web user interface 1 Click on Directory Phone Call Info 2 Select the desired a...

Page 584: ...e possible In some cases a combination of the two may be deployed Failover In this mode the full phone system functionality is preserved by having a second equivalent capability call server take over from the one that has gone down off line This mode of operation should be done using the DNS mechanism from the primary to the secondary server Fallback In this mode a second less featured call server...

Page 585: ... fallback server For example 192 168 1 15 A fallback server offers less functionality than the working server Phone Registration Registration method of the failover mode The IP phone must always register to the primary server first except in failover conditions If this is unsuccessful the phone will re register as many times as configured until the registration is successful When the primary serve...

Page 586: ...X sip_server Y port account X sip_server Y expires account X sip_server Y retry_counts Configure the outbound proxy server redundancy Parameters account X outbound_proxy_enable account X outbound_host account X outbound_port account X backup_outbound_host account X backup_outbound_port Fallback Mode account X fallback redundancy_type account X fallback timeout account X outbound_proxy_fallback_int...

Page 587: ... is equal to 1 for SIP T19 P E2 CP860 Example account 1 sip_server 1 address yealink pbx com Web User Interface Account Register SIP Server Y Server Host Phone User Interface None account X sip_server Y port X ranges from 1 to 16 Y ranges from 1 to 2 Integer from 0 to 65535 5060 Description Configures the port of the SIP server Y for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges ...

Page 588: ...res 3600 Web User Interface Account Register SIP Server Y Server Expires Phone User Interface None account X sip_server Y retry_counts X ranges from 1 to 16 Y ranges from 1 to 2 Integer from 0 to 20 3 Description Configures the retry times for the IP phone to resend requests when the SIP server Y is unavailable or there is no response from the SIP server Y for account X X ranges from 1 to 16 for S...

Page 589: ... E2 CP860 Web User Interface None Phone User Interface None account X outbound_proxy_enable 0 or 1 0 Description Enables or disables the IP phone to send requests to the outbound proxy server for account X 0 Disabled 1 Enabled X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges f...

Page 590: ...ce Account Register Outbound Proxy Server 1 Phone User Interface Menu Settings Advanced Settings Accounts Outbound Proxy1 account X outbound_port Integer from 0 to 65535 5060 Description Configures the port of the outbound proxy server 1 for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP ...

Page 591: ...face Account Register Outbound Proxy Server 2 Phone User Interface Menu Settings Advanced Settings Accounts Outbound Proxy2 account X backup_outbound_port Integer from 0 to 65535 5060 Description Configures the port of the outbound proxy server 2 for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3...

Page 592: ...eter is not applicable to outbound proxy servers Web User Interface None Phone User Interface None account X fallback timeout Integer from 10 to 2147483647 120 Description Configures the time interval in seconds for the IP phone to detect whether the working server is available by sending the registration request for account X after the fallback server takes over call control X ranges from 1 to 16...

Page 593: ...unt Register Proxy Fallback Interval Phone User Interface Menu Settings Advanced Settings Accounts Proxy Fallback Interval account X sip_server Y failback_mode X ranges from 1 to 16 Y ranges from 1 to 2 0 1 2 or 3 0 Description Configures the mode for the IP phone to retry the primary server in failover for account X 0 newRequests all requests are sent to the primary server first regardless of the...

Page 594: ...the primary server after failing over to the current working server for account X If you set the parameter to 0 the IP phone will not send requests to the primary server until a failover event occurs with the current working server If you set the parameter between 1 and 59 the timeout will be 60 seconds X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1...

Page 595: ...ters of the selected account in the corresponding fields 4 Configure parameters of SIP server 1 and SIP server 2 in the corresponding fields 5 If you use outbound proxy servers do the following 1 Select Enabled from the pull down list of Enable Outbound Proxy Server ...

Page 596: ...change To configure server redundancy for failover purpose via web user interface 1 Click on Account Register 2 Select the desired account from the pull down list of Account 3 Configure registration parameters of the selected account in the corresponding fields 4 Configure parameters of the SIP server 1 or SIP server 2 in the corresponding fields You must set the port of SIP server to 0 for NAPTR ...

Page 597: ...tbound proxy servers do the following 1 Select Enabled from the pull down list of Enable Outbound Proxy Server 2 Configure parameters of outbound proxy server 1 2 in the corresponding fields You must set the port of outbound proxy server to 0 for NAPTR SRV and A queries 7 Click Confirm to accept the change ...

Page 598: ... following details the procedures of DNS query for the IP phone to resolve the domain name e g yealink pbx com of working server into the IP address port and transport protocol NAPTR Naming Authority Pointer First the IP phone sends NAPTR query to get the NAPTR pointer and transport protocol Example of NAPTR records order pref flags service regexp replacement IN NAPTR 90 50 s SIP D2T _sip _tcp yea...

Page 599: ...preferential treatment for the specific host entry Lower priority is more preferred Weight When priorities are equal weight is used to differentiate the preference The preference is from highest to lowest Keep the same to load balance Port Identify the port number to be used Target Identify the actual host for an A query SRV query returns two records The two SRV records point to different hosts an...

Page 600: ... signaling fails if the connection or the send fails If UDP is used then the signaling fails if ICMP is detected or if the signal times out If the signaling has been attempted through all servers in the list and this is the last server then the signaling fails after the complete UDP timeout defined in RFC 3261 If it is not the last server in the list the maximum number of retries depends on the co...

Page 601: ...r SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Register SIP Server Y Transport Phone User Interface None account X naptr_build 0 or 1 0 Description Configures the way of SRV query for the IP phone to be performed when no result is returned from NAPTR query for account X 0 SRV query using UDP only 1 SRV query using UDP TC...

Page 602: ...P phone performs a DNS query to resolve the domain name from the DNS server If the DNS query returns no results for the domain name or the returned record cannot be contacted the values in the static DNS cache if configured are used when their configured time intervals are not elapsed If the configured time interval is elapsed the IP phone will attempt to perform a DNS query again If the DNS query...

Page 603: ...tr X ttl dns_cache_srv X name dns_cache_srv X port dns_cache_srv X priority dns_cache_srv X target dns_cache_srv X weight dns_cache_srv X ttl dns_cache_a X name dns_cache_a X ip dns_cache_a X ttl MAC cfg Configure the IP phone whether to cache the additional DNS records Parameter account X dns_cache_type Configure the IP phone whether to use static DNS cache preferentially Parameter account X stat...

Page 604: ... flag of NAPTR record X Always S for SIP which means to do an SRV lookup on whatever is in the replacement field S Do an SRV lookup next A Do an A lookup next U No need to do a DNS query next P Service custom by the user Example dns_cache_naptr 1 flags S Web User Interface None Phone User Interface None dns_cache_naptr X order X ranges from 1 to 12 Integer from 0 to 65535 0 Description Configures ...

Page 605: ...replace X ranges from 1 to 12 Domain name Blank Description Configures a domain name to be used for the next SRV query in NAPTR record X Example dns_cache_naptr 1 replace _sip _tcp yealink pbx com Web User Interface None Phone User Interface None dns_cache_naptr X service X ranges from 1 to 12 String within 32 characters Blank Description Configures the transport protocol available for the server ...

Page 606: ...ecord should be consulted again Example dns_cache_naptr 1 ttl 3600 Web User Interface None Phone User Interface None dns_cache_srv X name X ranges from 1 to 12 Domain name Blank Description Configures the domain name in SRV record X Example dns_cache_srv 1 name _sip _tcp yealink pbx com Web User Interface None Phone User Interface None dns_cache_srv X port X ranges from 1 to 12 Integer from 0 to 6...

Page 607: ...nges from 1 to 12 Domain name Blank Description Configures the domain name of the target host for an A query in SRV record X Example dns_cache_srv 1 target server1 yealink pbx com Web User Interface None Phone User Interface None dns_cache_srv X weight X ranges from 1 to 12 Integer from 0 to 65535 0 Description Configures the weight of the target host in SRV record X When priorities are equal weig...

Page 608: ... again Example dns_cache_srv 1 ttl 3600 Web User Interface None Phone User Interface None dns_cache_a X name X ranges from 1 to 12 Domain name Blank Description Configures the domain name in A record X Example dns_cache_a 1 name yealink pbx com Web User Interface None Phone User Interface None dns_cache_a X ip X ranges from 1 to 12 IP address Blank Description Configures the IP address that the do...

Page 609: ...the DNS cache for domain name resolution of the server and caches the additional DNS records for account X 0 Perform real time DNS query rather than using DNS cache 1 Use DNS cache but do not cache the additional DNS records 2 Use DNS cache and cache the additional DNS records X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X r...

Page 610: ...st domains VLAN membership can be configured through software instead of physically relocating devices or connections Grouping devices with a common set of requirements regardless of their physical location can greatly simplify network design VLANs can address issues such as scalability security and network management The purpose of VLAN configurations on the IP phone is to insert tag with VLAN in...

Page 611: ...ion Enables or disables the IP phone to obtain VLAN ID using lower priority of VLAN assignment method or disable VLAN feature when the IP phone cannot obtain VLAN ID using the current VLAN assignment method 0 Disabled 1 Enabled The priority of each method is LLDP CDP Manual DHCP VLAN If it is set to 1 Enabled the IP phone will attempt to use the lower priority of VLAN assignment method when failin...

Page 612: ...date and reboot This allows the IP phones to be plugged into any switch obtain their VLAN IDs and then start communications with the call control Procedure LLDP can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure LLDP Parameters network lldp enable network lldp packet_interval Local Web User Interface Configure LLDP Navigate to http phoneIPAddr...

Page 613: ...ge take effect Web User Interface Network Advanced LLDP Packet Interval 1 3600s Phone User Interface Menu Settings Advanced Settings default password admin Network LLDP Packet Interval To configure LLDP via web user interface 1 Click on Network Advanced 2 In the LLDP block select the desired value from the pull down list of Active 3 Enter the desired time interval in the Packet Interval 1 3600s fi...

Page 614: ...e directly connected CDP enabled switch The IP phones can also receive CDP packets from the connected switch When the VLAN configurations on the IP phones are different from the ones sent by the switch the IP phones perform an update and reboot This allows the IP phones to be plugged into any switch obtain their VLAN IDs and then start communications with the call control Procedure CDP can be conf...

Page 615: ...interval in seconds for the IP phone to send the CDP Cisco Discovery Protocol request Note It works only if the value of the parameter network cdp enable is set to 1 Enabled If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced CDP Packet Interval 1 3600s Phone User Interface Menu Settings Advanced Settings default password admin N...

Page 616: ...figure VLAN for the Internet port and PC port manually For CP860 IP phones you can only configure VLAN for the Internet port manually because they only have Internet port Before configuring VLAN on the IP phone you need to obtain the VLAN ID from your network administrator Procedure VLAN can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure VLAN ...

Page 617: ...us network vlan internet_port_vid Integer from 1 to 4094 1 Description Configures VLAN ID for the Internet WAN port Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced VLAN WAN Port VID 1 4094 Phone User Interface Menu Settings Advanced Settings default password admin Network VLAN WAN Port VID network vlan internet_port_prio...

Page 618: ...d Settings default password admin Network VLAN PC Port VLAN Status network vlan pc_port_vid Integer from 1 to 4094 1 Description Configures VLAN ID for the PC LAN port Note It is not applicable to CP860 IP phones If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced VLAN PC Port VID 1 4094 Phone User Interface Menu Settings Advance...

Page 619: ...he desired value from the pull down list of WAN Port Active 3 Enter the VLAN ID in the VID 1 4094 field 4 Select the desired value 0 7 from the pull down list of Priority 5 Click Confirm to accept the change A dialog box pops up to prompt that the settings will take effect after a reboot 6 Click OK to reboot the phone To configure VLAN for PC port via web user interface 1 Click on Network Advanced...

Page 620: ...ct the desired value from the VLAN Status field 3 Enter the VLAN ID 1 4094 in the VID field 4 Enter the priority value 0 7 in the Priority field 5 Press the Save soft key to accept the change The IP phone reboots automatically to make settings effective after a period of time IP phones support VLAN discovery via DHCP When the VLAN Discovery method is set to DHCP the IP phone will examine DHCP opti...

Page 621: ...ou change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced VLAN DHCP VLAN Active Phone User Interface Menu Settings Advanced Settings default password admin Network VLAN DHCP VLAN DHCP VLAN network vlan dhcp_option Integer from 1 to 255 132 Description Configures the DHCP option from which the IP phone will obtain the VLAN settings You can ...

Page 622: ... prompt that settings will take effect after a reboot 5 Click OK to reboot the phone To configure DHCP VLAN discovery via phone user interface 1 Press Menu Settings Advanced Settings default password admin Network VLAN DHCP VLAN 2 Press or or the Switch soft key to select the desired value from the DHCP VLAN field 3 Enter the desired option in the Option field 4 Press the Save soft key to accept t...

Page 623: ...apabilities through SSL OpenVPN is a full featured SSL VPN software solution that creates secure connections in remote access facilities designed to work with the TUN TAP virtual network interface TUN and TAP are virtual network kernel devices TAP simulates a link layer device and provides a virtual point to point connection while TUN simulates a network layer device and provides a virtual network...

Page 624: ...ed using the configuration files or locally Configuration File y0000000000xx cfg Configure VPN feature and upload a TAR file to the IP phone Parameters network vpn_enable openvpn url Local Web User Interface Configure VPN feature and upload a TAR package to the IP phone Navigate to http phoneIPAddress servlet p network adv q load Phone User Interface Configure VPN feature Details of Configuration ...

Page 625: ...hin 511 characters Blank Description Configures the access URL of the tar file for OpenVPN Example openvpn url http 192 168 10 25 OpenVPN tar Note It is not applicable to SIP T19 P E2 IP phones Web User Interface Network Advanced VPN Upload VPN Config Phone User Interface None To upload a TAR file and configure VPN via web user interface 1 Click on Network Advanced 2 Click Browse to locate the TAR...

Page 626: ... a TAR file 1 Press Menu Settings Advanced Settings default password admin Network VPN 2 Press or or the Switch soft key to select the desired value from the VPN Active field You must upload the OpenVPN TAR file using configuration files or via web user interface in advance 3 Press the Save soft key to accept the change The IP phone reboots automatically to make settings effective after a period o...

Page 627: ...log metrics and voice quality metrics Procedure RTCP XR can be configured using the configuration files Configuration File y0000000000xx cfg Configure RTCP XR Parameter voice rtcp_xr enable phone_setting rtcp_xr_report enable Details of Configuration Parameters Parameters Permitted Values Default voice rtcp_xr enable 0 or 1 0 Description Enables or disables the IP phone to send RTCP XR packets 0 D...

Page 628: ... configurable period Alert Generated when the call quality degrades below a configurable threshold A wide range of performance metrics are generated in the following two ways Based on current values such as jitter jitter buffer max and round trip delay Computed using other metrics as input such as listening Mean Opinion Score MOS LQ and conversational Mean Opinion Score MOS CQ To operate with cent...

Page 629: ...eshold _warning phone_setting vq_rtcpxr_delay_threshold _critical Configure the phone to display RTP status showing the voice quality report of the last call on the web user interface Parameter phone_setting vq_rtcpxr states_show_on_ web enable Configure the phone to display RTP status showing the voice quality report of the last call or the current call on the phone user interface Parameter phone...

Page 630: ...xr_display_round_t rip_delay enable phone_setting vq_rtcpxr_display_moslq e nable phone_setting vq_rtcpxr_display_moscq enable MAC cfg Configure the central report collector Parameters account X vq_rtcpxr collector_name account X vq_rtcpxr collector_server_host account X vq_rtcpxr collector_server_port Local Web User Interface Configure VQ RTCPXR Configure the phone to display RTP status showing t...

Page 631: ...abled Web User Interface Settings Voice Monitoring VQ RTCP XR Session Report Phone User Interface None phone_setting vq_rtcpxr interval_report enable 0 or 1 0 Description Enables or disables the IP phone to send an interval quality report to the central report collector periodically throughout a call 0 Disabled 1 Enabled Web User Interface Settings Voice Monitoring VQ RTCP XR Interval Report Phone...

Page 632: ...greater than 3 5 the phone will not send a warning alert quality report to the central report collector If it is set to blank warning alerts are not generated due to MOS LQ Web User Interface Settings Voice Monitoring Warning threshold for Moslq Phone User Interface None phone_setting vq_rtcpxr_moslq_threshold_critical 15 to 40 Blank Description Configures the desired threshold value of listening ...

Page 633: ...nd end system delay Web User Interface Settings Voice Monitoring Warning threshold for Delay Phone User Interface None phone_setting vq_rtcpxr_delay_threshold_critical 10 to 2000 Blank Description Configures the threshold value of one way delay in milliseconds that causes phone to send a critical alert quality report to the central report collector For example If it is set to 500 when the value of...

Page 634: ... LCD screen You can view the voice quality data of the last call on the phone at the path Menu Status More RTP RTP Status You can view the voice quality data of the current call by pressing RTP RTP Status soft key during a call 0 Disabled 1 Enabled Web User Interface Settings Voice Monitoring Display Report options on phone Phone User Interface None phone_setting vq_rtcpxr_display_start_time enabl...

Page 635: ...l_id enable 0 or 1 1 Description Enables or disables the phone to display Local User on the LCD screen 0 Disabled 1 Enabled Note It works only if the value of the parameter phone_setting vq_rtcpxr states_show_on_gui enable is set to 1 Enabled Web User Interface Settings Voice Monitoring Report options on phone Local User Phone User Interface None phone_setting vq_rtcpxr_display_remote_call_id enab...

Page 636: ...one User Interface None phone_setting vq_rtcpxr_display_remote_codec enable 0 or 1 1 Description Enables or disables the phone to display Remote Codec on the LCD screen 0 Disabled 1 Enabled Note It works only if the value of the parameter phone_setting vq_rtcpxr states_show_on_gui enable is set to 1 Enabled Web User Interface Settings Voice Monitoring Report options on phone Remote Codec Phone Use...

Page 637: ...ring Report options on phone JitteBufferMax Phone User Interface None phone_setting vq_rtcpxr_display_packets_lost enable 0 or 1 1 Description Enables or disables the phone to display Packets Lost on the LCD screen 0 Disabled 1 Enabled Note It works only if the value of the parameter phone_setting vq_rtcpxr states_show_on_gui enable is set to 1 Enabled Web User Interface Settings Voice Monitoring ...

Page 638: ... parameter phone_setting vq_rtcpxr states_show_on_gui enable is set to 1 Enabled Web User Interface Settings Voice Monitoring Report options on phone RoundTripDelay Phone User Interface None phone_setting vq_rtcpxr_display_moslq enable 0 or 1 1 Description Enables or disables the phone to display MOS LQ on the LCD screen 0 Disabled 1 Enabled Note It works only if the value of the parameter phone_s...

Page 639: ...P T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Advanced VQ RTCP XR Collector name Phone User Interface None account X vq_rtcpxr collector_server_host IPv4 Address Blank Description Configures the IP address o...

Page 640: ...port collector that accepts voice quality reports contained in SIP PUBLISH messages for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Advanced VQ RTCP XR Collector port ...

Page 641: ...s Voice Monitoring 2 Select the desired value from the pull down list of VQ RTCP XR Interval Report 3 Enter the desired value in the Period for Interval Report field 4 Click Confirm to accept the change To configure alert report for VQ RTCPXR via web user interface 1 Click on Settings Voice Monitoring 2 Enter the desired value in the Warning threshold for Moslq field 3 Enter the desired value in t...

Page 642: ...field 5 Enter the desired value in the Critical threshold for Delay field 6 Click Confirm to accept the change To configure RTP status displayed on the web page via web user interface 1 Click on Settings Voice Monitoring 2 Select the desired value from the pull down list of Display Report options on Web 3 Click Confirm to accept the change ...

Page 643: ...ect the desired value from the pull down list of Display Report options on phone 3 Click Confirm to accept the change The RTP status will appear on the phone user interface at the path Menu Status More To configure the options of the RTP status displayed on the LCD screen via web user interface 1 Click on Settings Voice Monitoring 2 In the Report options on phone block select the desired list from...

Page 644: ...enabled items select the desired item and then click or The LCD screen will display the item s in the adjusted order 6 Click Confirm to accept the change To configure the central report collector via web user interface 1 Click on Account Advanced 2 Select the desired account from the pull down list of Account 3 Enter the host name of the central report collector in the VQ RTCP XR Collector name fi...

Page 645: ...es better network service through the following features Supporting dedicated bandwidth Improving loss characteristics Avoiding and managing network congestion Shaping network traffic Setting traffic priorities across the network The Best Effort service is the default QoS model in IP networks It provides no guarantees for data delivering which means delay jitter packet loss and bandwidth allocatio...

Page 646: ...f 000000 gets the traditional best effort service from a DS compliant node VoIP is extremely bandwidth and delay sensitive QoS is a major issue in VoIP implementations regarding how to guarantee that packet traffic not be delayed or dropped due to interference from other lower priority traffic VoIP can guarantee high quality QoS only if the voice and the SIP packets are given priority over other k...

Page 647: ...es Default network qos rtptos Integer from 0 to 63 46 Description Configures the DSCP Differentiated Services Code Point for voice packets The default DSCP value for RTP packets is 46 Expedited Forwarding Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced Voice QoS 0 63 Phone User Interface None network qos signaltos Intege...

Page 648: ...ser Interface None To configure DSCPs for voice packets and SIP packets via web user interface 1 Click on Network Advanced 2 Enter the desired value in the Voice QoS 0 63 field 3 Enter the desired value in the SIP QoS 0 63 field 4 Click Confirm to accept the change A dialog box pops up to prompt that settings will take effect after a reboot 5 Click OK to reboot the phone ...

Page 649: ...n full cone NAT all packets from a private address e g iAddr port1 to public network will be sent through a public address e g eAddr port2 Packets coming from the address of any server to eAddr port2 will be forwarded back to the private address e g iAddr port1 Address Restricted Cone NAT Restricted cone NAT works similar like full cone NAT A public host hAddr any can send packets to iAddr port1 t...

Page 650: ...c IP address and port number that the NAT has allocated for the UDP connections to remote parties The protocol requires assistance from a third party network server STUN server usually located on public Internet The IP phone can be configured to act as a STUN client to send exploratory STUN messages to the STUN server The STUN server uses those messages to determine the public IP address and port ...

Page 651: ...l and STUN server on a phone basis Parameters sip nat_stun enable sip nat_stun server sip nat_stun port Configure local SIP port and TLS SIP port Parameters sip listen_port sip tls_listen_port MAC cfg Configure NAT traversal on a per line basis Parameters account X nat nat_traversal Local Web User Interface Configure NAT traversal and STUN server on a phone basis Navigate to http phoneIPAddress se...

Page 652: ...ter the IP phone will reboot to make the change take effect Web User Interface Network Advanced NAT Active Phone User Interface Menu Settings Advanced Settings default password admin Network NAT NAT Status sip nat_stun server IP address or domain name Blank Description Configures the IP address or the domain name of the STUN Simple Traversal of UDP over NATs server Example sip nat_stun server 218 ...

Page 653: ...k NAT Port account X nat nat_traversal 0 or 1 0 Description Enables or disables the NAT traversal for account X 0 Disabled 1 STUN X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Note It works only if the valu...

Page 654: ...5061 Description Configures the local TLS listen port Web User Interface Settings SIP TLS SIP Port Phone User Interface None To configure NAT traversal and STUN server via web user interface 1 Click on Network Advanced 2 In the NAT block select the desired value from the pull down list of Active 3 Enter the IP address or the domain name of the STUN server in the STUN Server field 4 Enter the port ...

Page 655: ...nfigure NAT traversal for account via web user interface 1 Click on Account Register 2 Select the desired account from the pull down list of Account 3 Select STUN from the pull down list of NAT 4 Click Confirm to accept the change To configure local SIP port and TLS SIP port via web user interface 1 Click on Settings SIP 2 Enter the desired local SIP port in the Local SIP Port field ...

Page 656: ... STUN server in the STUN Server field 4 Enter the port of the STUN server in the Port field 5 Press the Save soft key to accept the change The IP phone reboots automatically to make settings effective after a period of time To configure NAT traversal for a specific account via phone user interface 1 Press Menu Settings Advanced Settings default password admin Accounts 2 Press or to select the desi...

Page 657: ...acc 0 Details of Configuration Parameters Parameters Permitted Values Default account X nat udp_update_enable 0 1 2 or 3 1 Description Configures the type of keep alive packets sent by the IP phone to the NAT device to keep the communication port open so that NAT can continue to function for account X 0 Disabled 1 Default the IP phone sends UDP packets to the server 2 Options the IP phone sends SI...

Page 658: ... SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Example account 1 nat udp_update_time 60 Note It works only if the value of the parameter account X nat udp_update_enable is set to 1 2 or 3 Web User Interface Account Advanced Keep Alive Interval Seconds Phone User Interface None To configure the type of keep alive packets and keep alive interval via ...

Page 659: ...rport Local Web User Interface Configure NAT Rport feature for account Navigate to http phoneIPAddress servlet p account adv q load acc 0 Details of Configuration Parameters Parameters Permitted Values Default account X nat rport 0 1 or 2 0 Description Enables or disables NAT Rport feature for account X 0 Disabled 1 Enabled 2 enable direct process X ranges from 1 to 16 for SIP T48G T46G T29G X ran...

Page 660: ...etwork protocol for delivering audio and video over IP networks The UDP port used for RTP streams is traditionally an even numbered port For example the default RTP min port on the IP phones is 11780 The first voice patch sends RTP on port 11780 Additional calls would then use ports 11782 11784 11786 etc up to the max port Procedure RTP port can be configured using the configuration files or local...

Page 661: ...he IP phone will reboot to make the change take effect Web User Interface Network Advanced Local RTP Port Max RTP Port 1 65535 Phone User Interface None network port min_rtpport Integer from 1 to 65535 11780 Description Configures the minimum local RTP port Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced Local RTP Port M...

Page 662: ...on framework TR 069 uses common transport mechanisms HTTP and HTTPS for communication between CPE and ACS Auto Configuration Servers The HTTP S messages contain XML RPC methods defined in the standard for configuration and management of the CPE TR 069 is intended to support a variety of functionalities to manage a collection of CPEs including the following primary capabilities Auto configuration a...

Page 663: ... the designated location File types supported by IP phones are Firmware Image Configuration File Upload This method is used to cause the CPE to upload a specified file to the designated location File types supported by IP phones are Configuration File Log File ScheduleInform This method is used to request the CPE to schedule a one time Inform method call separate from its periodic Inform method ca...

Page 664: ...nform_enable managementserver periodic_inform_interval Local Web User Interface Configure TR 069 feature Navigate to http phoneIPAddress servlet p settings tr069 q load Details of Configuration Parameters Parameters Permitted Values Default managementserver enable 0 or 1 0 Description Enables or disables the TR 069 feature 0 Disabled 1 Enabled Web User Interface Settings TR069 Enable TR069 Phone U...

Page 665: ...ired Example managementserver password tr69 Web User Interface Settings TR069 ACS Password Phone User Interface None managementserver url URL within 511 characters Blank Description Configures the access URL of the ACS Auto Configuration Servers Example managementserver url http officetelprov orangero net 8080 ftacs digest ACS Web User Interface Settings TR069 ACS URL Phone User Interface None man...

Page 666: ...spwd Web User Interface Settings TR069 Connection Request Password Phone User Interface None managementserver periodic_inform_enable 0 or 1 1 Description Enables or disables the IP phone to periodically report its configuration information to the ACS Auto Configuration Servers 0 Disabled 1 Enabled Web User Interface Settings TR069 Enable Periodic Inform Phone User Interface None managementserver p...

Page 667: ...ter the desired time in the Periodic Inform Interval seconds field 7 Enter the user name and password authenticated by the IP phone in the Connection Request Username and Connection Request Password fields 8 Click Confirm to accept the change Because Internet Protocol version 4 IPv4 uses a 32 bit address it cannot meet the increased demands for unique IP addresses for all devices that connect to t...

Page 668: ...f the most convenient methods to assign IP addresses to IPv6 nodes SLAAC requires no manual configuration of the IP phone minimal if any configuration of routers and no additional servers To use IPv6 SLAAC the IP phone must be connected to a network with at least one IPv6 router connected This router is configured by the network administrator and sends out Router Advertisement announcements onto t...

Page 669: ... files or locally Configuration File MAC cfg Configure the IPv6 address assignment method Parameters network ip_address_mode network ipv6_internet_port type network ipv6_internet_port ip network ipv6_prefix network ipv6_internet_port gateway network ipv6_icmp_v6 enable Configure the IPv6 static DNS address Parameters network ipv6_primary_dns network ipv6_secondary_dns y0000000000xx c fg Configure ...

Page 670: ...t Mode IPv4 IPv6 Phone User Interface Menu Settings Advanced Settings default password admin Network WAN Port IP Mode network ipv6_internet_port type 0 or 1 0 Description Configures the Internet WAN port type for IPv6 0 DHCP 1 Static IP Address Note It works only if the value of the parameter network ip_address_mode is set to 1 IPv6 or 2 IPv4 IPv6 If you change this parameter the IP phone will reb...

Page 671: ...Blank Description Configures the IPv6 address Example network ipv6_internet_port ip 2026 1234 1 1 215 65ff fe1f caa Note It works only if the value of the parameter network ip_address_mode is set to 1 IPv6 or 2 IPv4 IPv6 and network ipv6_internet_port type is set to 1 Static IP Address If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network B...

Page 672: ...ange this parameter the IP phone will reboot to make the change take effect Web User Interface Network Basic IPv6 Config Static IP Address Gateway Phone User Interface Menu Settings Advanced Settings default password admin Network WAN Port IPv6 Static IPv6 Client IPv6 Default Gateway network ipv6_primary_dns IPv6 address Blank Description Configures the primary IPv6 DNS server Example network ipv6...

Page 673: ...ke effect Web User Interface Network Basic IPv6 Config Static IP Address Secondary DNS Phone User Interface Menu Settings Advanced Settings default password admin Network WAN Port IPv6 Static IPv6 Client IPv6 Sec DNS Or Menu Settings Advanced Settings default password admin Network WAN Port IPv6 DHCP IPv6 Client Staic DNS Enabled IPv6 Sec DNS network ipv6_icmp_v6 enable 0 or 1 1 Description Enable...

Page 674: ...method via web user interface 1 Click on Network Basic 2 Select the desired address mode IPv6 or IPv4 IPv6 from the pull down list of Mode IPv4 IPv6 3 In the IPv6 Config block mark the DHCP or the Static IP Address radio box If you mark the Static IP Address radio box configure the IPv6 address and other configuration parameters in the corresponding fields ...

Page 675: ...DNS address in the corresponding fields 4 Click Confirm to accept the change A dialog box pops up to prompt that the settings will take effect after a reboot 5 Click OK to reboot the phone To configure SLAAC feature via web user interface only applicable to SIP T48G T46G T29G 1 Click on Network Advanced ...

Page 676: ...o highlight IPv6 and press the Enter soft key 4 Press or to select the desired IPv6 address assignment method If you select the Static IPv6 Client configure the IPv6 address and other network parameters in the corresponding fields 5 Press the Save soft key to accept the change The IP phone reboots automatically to make settings effective after a period of time To configure static DNS when DHCP is ...

Page 677: ...Configuring Advanced Features 657 The IP phone reboots automatically to make settings effective after a period of time ...

Page 678: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 658 ...

Page 679: ...one for the phone or account To set the custom ring tones you need to upload the custom ring tones to the IP phone in advance The ring tone format must meet the following Phone Model Format Single File Size Total File Size SIP T48G T46G T29G wav 8MB 20MB SIP T42G T41P T40P T27P T23P T23G T21 P E2 T19 P E2 CP860 wav 100KB 100KB Note Procedure Ring tones can be configured using the configuration fil...

Page 680: ...face Upload the custom ring tones Configure a ring tone for the IP phone Navigate to http phoneIPAddress ser vlet p settings preference q load Configure a ring tone on a per line basis Navigate to http phoneIPAddress ser vlet p account basic q loa d acc 0 Phone User Interface Configure a ring tone for the IP phone Configure a ring tone for the account Details of the Configuration Parameter Paramet...

Page 681: ...wing content Common Description Configures a ring tone for account X Example account 1 ringtone ring_type Ring3 wav It means configuring Ring3 wav for account1 account 1 ringtone ring_type Common It means account1 will use the ring tone selected for the IP phone configured by the parameter phone_setting ring_type Permitted Values Common Ring1 wav Ring2 wav Ring3 wav Ring4 wav Ring5 wav Ring6 wav R...

Page 682: ...rl tftp 192 168 1 100 Customring wav Web User Interface Settings Preference Upload Ringtone Phone User Interface None ringtone delete http localhost all Blank Description Delete all custom ring tone files Example ringtone delete http localhost all Web User Interface None Phone User Interface None To upload a custom ring tone via web user interface 1 Click on Settings Preference 2 In the Upload Rin...

Page 683: ...e the ring tone for the phone via web user interface 1 Click on Settings Preference 2 Select the desired ring tone from the pull down list of Ring Type 3 Click Confirm to accept the change To change the ring tone for the account via web user interface 1 Click on Account Basic 2 Select the desire account from the pull down list of Account ...

Page 684: ...ress or to select the desired account and then press the Enter soft key 3 Press or to select the desired ring tone If Common is selected this account will use the ring tone selected for the phone 4 Press the Save soft key to accept the change or the Back soft key to cancel Distinctive ring tones allows certain incoming calls to trigger IP phones to play distinctive ring tones The IP phone inspects...

Page 685: ...tone The following table identifies the corresponding ring tone Value of N Ring Tone features alert_info_tone 1 Ring Tone features alert_info_tone 0 1 Bellcore dr1 Ring1 wav 2 Bellcore dr2 Ring2 wav 3 Bellcore dr3 Ring3 wav 4 Bellcore dr4 Ring4 wav 5 Bellcore dr5 Ring5 wav 6 Ring6 wav 7 Ring7 wav 8 Ring8 wav 9 Silent wav 10 Splash wav N 1 or N 10 Ring1 wav Examples Alert Info http 127 0 0 1 Bellco...

Page 686: ... 315 400 525 Silent 145 200 525 Ringing Long 630 800 1025 Silent 2975 4000 4400 Bellcore dr4 4 Ringing Short 200 300 525 Silent 145 200 525 Ringing Long 800 1000 1100 Silent 145 200 525 Ringing Short 200 300 525 Silent 2975 4000 4400 Bellcore dr5 5 Ringing 450 500 550 Note 2 Alert Info ringtone N or Alert Info MyMelodyN When the Alter Info header contains the keyword ringtone N or MyMolodyN the IP...

Page 687: ...the WAV ring tone file from the URL and then play the remote ring tone if the value of the parameter account X alert_info_url_enable is set to 1 or the item called Distinctive Ring Tones on the web user interface is Enabled or play the preconfigured local ring tone in about 10 seconds if the value of the parameter account X alert_info_url_enable is set to 0 or if the IP phone fails to download the...

Page 688: ... after 0 or Alert Info Answer After 0 If enable auto answer tone feature is enabled the phone plays a warning tone to alert the user before answering the incoming call For more information on Enable auto answer tone refer to Auto Answer on page 251 Note Procedure Distinctive ring tones can be configured using the configuration files or locally Configuration File MAC cfg Configure distinctive ring ...

Page 689: ...1 Description Enables or disables the IP phone to download the ring tone from the URL contained in the Alert Info header for account X 0 Disabled 1 Enabled Web User Interface Account Advanced Distinctive Ring Tones Phone User Interface None features alert_info_tone 0 or 1 0 Description Enables or disables the IP phone to map the keywords in the Alert info header to the specified Bellcore ring tone...

Page 690: ...nes alert_info X ringer X ranges from 1 to 10 Integer from 1 to 10 1 Description Configures the desired ring tones for each internal ringer text The value ranges from 1 to 10 the digit stands for the appropriate ring tone 1 Ring1 wav 2 Ring2 wav 3 Ring3 wav 4 Ring4 wav 5 Ring5 wav 6 Ring6 wav 7 Ring7 wav 8 Ring8 wav 9 Silent wav 10 Splash wav Web User Interface Settings Ring Internal Ringer File P...

Page 691: ... internal ringer text and internal ringer file via web user interface 1 Click on Settings Ring 2 Enter the keywords in the Internal Ringer Text fields 3 Select the desired ring tones for each text from the pull down lists of Internal Ringer File 4 Click Confirm to accept the change When receiving a message the IP phone will play a warning tone You can customize ...

Page 692: ...tone sets Available tone sets for IP phones Australia Austria Brazil Belgium China Czech Denmark Finland France Germany Great Britain Greece Hungary Lithuania India Italy Japan Mexico New Zealand Netherlands Norway Portugal Spain Switzerland Sweden Russia United States Chile Czech ETSI Configured tones can be heard on IP phones for the following conditions Condition Description Dial When in the pr...

Page 693: ... information on text message refer to Short Message Service SMS Auto Answer When automatically answering a call For more information on auto answer refer to Auto Answer Procedure Tones can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure the tones for the IP phone Parameters voice tone country voice tone dial voice tone ring voice tone busy voic...

Page 694: ... Phone User Interface None voice tone dial String Blank Description Customizes the dial tone tonelist element element element Where element Freq1 Freq2 Freq3 Freq4 Duration Freq the frequency of the tone ranges from 200 to 4000Hz If it is set to 0Hz it means the tone is not played For SIP T40P T23P T23G T21 P E2 T19 P E2 A tone is comprised of at most two different frequencies For SIP T48G T46G T4...

Page 695: ...o the parameter voice tone dial Note It works only if the value of the parameter voice tone country is set to Custom Web User Interface Settings Tones Ring Back Phone User Interface None voice tone busy String Blank Description Customizes the tone when the callee is busy The value format is Freq Duration For more information on the value format refer to the parameter voice tone dial Note It works ...

Page 696: ...ing Blank Description Customizes the call waiting tone The value format is Freq Duration For more information on the value format refer to the parameter voice tone dial Note It works only if the value of the parameter voice tone country is set to Custom Web User Interface Settings Tones Call Waiting Phone User Interface None voice tone dialrecall String Blank Description Customizes the call back t...

Page 697: ... voice tone stutter String Blank Description Customizes the tone when the IP phone receives a voice mail The value format is Freq Duration For more information on the value format refer to the parameter voice tone dial Note It works only if the value of the parameter voice tone country is set to Custom Web User Interface Settings Tones Stutter Phone User Interface None voice tone message String Bl...

Page 698: ...e country is set to Custom Web User Interface Settings Tones Auto Answer Phone User Interface None To configure tones via web user interface 1 Click on Settings Tones 2 Select the desired value from the pull down list of Select Country If you select Custom you can customize a tone for each condition of the IP phone 3 Click Confirm to accept the change Voice mail tone feature allows the IP phone to...

Page 699: ... warning tone when the IP phone receives a new voice mail Navigate to http phoneIPAddress servlet p features general q load Details of the Configuration Parameter Parameter Permitted Values Default features voice_mail_tone_enable 0 or 1 1 Description Enables or disables the IP phone to play a warning tone when it receives a new voice mail 0 Disabled 1 Enabled Web User Interface Features General In...

Page 700: ...et is physically connected to the IP phone This feature is especially useful for permanent or full time headset users Note Procedure Headset prior can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure headset prior Parameter features headset_prior Local Web User Interface Configure headset prior Navigate to http phoneIPAddress servlet p features ...

Page 701: ...ll not be deactivated until the user presses the HEADSET key again If it is set to 0 Disabled the headset mode can be deactivated by pressing the speakerphone key or the HEADSET key except the HANDSET key Note It is not applicable to CP860 IP phones Web User Interface Features General Information Headset Prior Phone User Interface None To configure headset prior via web user interface 1 Click on F...

Page 702: ...dual headset Parameter features headset_training Local Web User Interface Configure dual headset Navigate to http phoneIPAddress se rvlet p features general q load Details of the Configuration Parameter Parameter Permitted Values Default features headset_training 0 or 1 0 Description Enables or disables dual headset feature 0 Disabled 1 Enabled If it is set to 1 Enabled users can use two headsets ...

Page 703: ...accept the change Sending volume allows user to adjust the sending volume of currently engaged audio devices handset speakerphone or headset when the phone is in use Note Procedure Sending volume can be configured using the configuration files Configuration File y0000000000xx cfg Configure the sending volume of the speaker Parameter voice handfree_send Configure the sending volume of the handset P...

Page 704: ...value may render the voice quality bad If you change this parameter the IP phone will reboot to make the change take effect Web User Interface None Phone User Interface None voice handset_send Integer from 50 to 50 0 Description Configures the sending volume of the handset Note It is not applicable to CP860 IP phones We recommend that you modify this parameter cautiously An unreasonable value may ...

Page 705: ...hat the phone uses to establish a call should be supported by the SIP server When placing a call the IP phone will offer the enabled audio codec list to the server and then use the audio codec negotiated with the called party according to the priority The following table lists the audio codecs supported by each phone model Phone Model Supported Audio Codecs Default Audio Codecs SIP T48G T46G T42 G...

Page 706: ...ream transfer Before establishing a conversation codec and ptime are negotiated through SIP signaling The valid values of ptime range from 10 to 60 in increments of 10 milliseconds The default ptime is 20ms You can also disable the ptime negotiation Codecs and priorities of these codecs are configurable on a per line basis The attribute rtpmap is used to define a mapping from RTP payload codes to ...

Page 707: ... performed using the configuration files or locally Configuration File MAC cfg Configure the codecs to use on a per line basis Parameters account X codec Y enable account X codec Y payload_type Configure the priority and rtpmap for the enabled codec Parameters account X codec Y priority account X codec Y rtpmap Configure the ptime Parameter account X ptime Local Web User Interface Configure the co...

Page 708: ...anges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Default For SIP T48G T46G T42G T41P T29G CP860 When Y 1 the default value is 1 When Y 2 the default value is 1 When Y 3 the default value is 0 When Y 4 the default value is 0 When Y 5 the default value is 1 When Y 6 the default value is 1 When Y 7 the default value is 0 When Y 8 th...

Page 709: ...n Configures the codec for account X X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Permitted Values G722 PCMU PCMA G729 G726 16 G726 24 G726 32 G726 40 iLBC G723_53 G723_63 For SIP T48G T46G T42G T41P T29G ...

Page 710: ...e is G726 32 When Y 9 the default value is G726 40 Example account 1 codec 1 payload_type PCMU Web User Interface Account Codec Phone User Interface None account X codec Y priority X ranges from 1 to 16 Y ranges from 1 to 11 Integer from 0 to 11 Refer to the following content Description Configures the priority of the enabled codec for account X X ranges from 1 to 16 for SIP T48G T46G T29G X range...

Page 711: ...is 0 When Y 6 the default value is 0 When Y 7 the default value is 0 When Y 8 the default value is 0 When Y 9 the default value is 0 Example account 1 codec 1 priority 2 Web User Interface Account Codec Phone User Interface None account X codec Y rtpmap X ranges from 1 to 16 Y ranges from 1 to 11 Integer from 0 to 127 Refer to the following content Description Configures the rtpmap of the audio co...

Page 712: ...efault value is 102 When Y 11 the default value is 105 For SIP T40P T27P T23P T23G T21 P E2 T19 P E2 When Y 1 the default value is 0 When Y 2 the default value is 8 When Y 3 the default value is 18 When Y 4 the default value is 9 When Y 5 the default value is 106 When Y 6 the default value is 103 When Y 7 the default value is 104 When Y 8 the default value is 102 When Y 9 the default value is 105 ...

Page 713: ... User Interface Account Advanced PTime ms Phone User Interface None To configure the codecs to use and adjust the priority of the enabled codecs on a per line basis via web user interface 1 Click on Account Codec 2 Select the desired account from the pull down list of Account 3 Select the desired codec from the Disable Codecs column and then click The selected codec appears in the Enable Codecs co...

Page 714: ...e desired codec and then click or 7 Click Confirm to accept the change To configure the ptime for the account via web user interface 1 Click on Account Advanced 2 Select the desired account from the pull down list of Account 3 Select the desired value from the pull down list of PTime ms 4 Click Confirm to accept the change ...

Page 715: ...when the user uses the handset Note Procedure AEC can be configured using the configuration files or locally Configuration File y0000000000xx cfg Configure AEC Parameter voice echo_cancellation Local Web User Interface Configure AEC Navigate to http phoneIPAddress servlet p settings voice q load Details of the Configuration Parameter Parameter Permitted Values Default voice echo_cancellation 0 or ...

Page 716: ...s free operation and is used to keep audio output at nearly a constant level by adjusting the gain of signals in certain circumstances This increases the effective user phone radius and helps with the intelligibility of talkers Voice Activity Detection VAD is used in speech processing to detect the presence or absence of human speech When detecting period of silence VAD replaces that silence effic...

Page 717: ...ess servlet p settings voice q load Details of the Configuration Parameter Parameter Permitted Values Default voice vad 0 or 1 0 Description Enables or disables the VAD Voice Activity Detection feature on the IP phone 0 Disabled 1 Enabled Web User Interface Settings Voice Echo Cancellation VAD Phone User Interface None To configure VAD via web user interface 1 Click on Settings Voice 2 Select the ...

Page 718: ...ed The purpose of VAD and CNG is to maintain an acceptable perceived QoS while simultaneously keeping transmission costs and bandwidth usage as low as possible Note For example A is talking with B A VAD 1 CNG 1 B VAD 0 CNG 1 If A mutes the call since VAD 1 A will send CN packets to B When receiving CN packets B will generate comfortable noise If B mutes the call since VAD 0 B will not send CN pack...

Page 719: ... CNG 3 Click Confirm to accept the change Jitter buffer is a shared data area where voice packets can be collected stored and sent to the voice processor in even intervals Jitter is a term indicating variations in packet arrival time which can occur because of network congestion timing drift or route changes The jitter buffer located at the receiving end of the voice connection intentionally delay...

Page 720: ...lay time for jitter buffer Parameters voice jib adaptive voice jib min voice jib max voice jib normal Local Web User Interface Configure the mode of jitter buffer and the delay time for jitter buffer Navigate to http phoneIPAddress servlet p settings voice q load Details of Configuration Parameters Parameters Permitted Values Default voice jib adaptive 0 or 1 1 Description Configures the type of j...

Page 721: ...one voice jib normal Integer from 0 to 400 120 Description Configures the normal delay time in milliseconds of jitter buffer Note It works only if the value of the parameter voice jib adaptive is set to 0 Fixed Web User Interface Settings Voice JITTER BUFFER Normal Phone User Interface None To configure Jitter Buffer via web user interface 1 Click on Settings Voice 2 Mark the desired radio box in ...

Page 722: ...r s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 702 5 Enter the fixed delay time for fixed jitter buffer in the Normal field The valid value ranges from 0 to 300 6 Click Confirm to accept the change ...

Page 723: ...d When logging into the web user interface you need to enter the user name and password to access various menu options A user or an administrator can change the user password The default user password is user For security reasons the user or administrator should change the default user password as soon as possible Procedure User password can be changed using the configuration files or locally Conf...

Page 724: ...er name is user to password 123 Note IP phones support ASCII characters 32 126 0x20 0x7E in passwords You can set the password to be empty via web user interface only Web User Interface Security Password Phone User Interface None To change the user password via web user interface 1 Click on Security Password 2 Select user from the pull down list of User Type 3 Enter new password in the New Passwor...

Page 725: ...al Web User Interface Change the administrator password Navigate to http phoneIPAddress servlet p security q load Phone User Interface Change the administrator password Details of the Configuration Parameter Parameter Permitted Values Default security user_password String within 32 characters admin Description Configures the password of the administrator for phone s web user interface access The I...

Page 726: ... administrator password via phone user interface 1 Press Menu Settings Advanced Settings default password admin Set Password 2 Enter the current administrator password in the Old PWD field 3 Enter new password in the New PWD field and Confirm PWD field Valid characters are ASCII characters 32 126 0x20 0x7E 4 Press the Save soft key to accept the change Auto logout time defines a specific period of...

Page 727: ...0 5 Description Configures the timeout interval in minutes for web access authentication Example features relog_offtime 5 If you log into the web user interface and leave it for 5 minutes it will automatically log out Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Features General Information Auto Logout Time 1 1000min Phone User Interf...

Page 728: ...y after the phone lock type is configured One of the following steps is also needed Long press the pound key when the IP phone is idle Press the phone lock key if configured when the IP phone is idle In addition to the above steps you can configure the IP phone to automatically lock the phone after a period of time Procedure Phone lock can be configured using the configuration files or locally Con...

Page 729: ...nlock PIN Configure the IP phone to automatically lock the phone after a time interval Configure emergency numbers Navigate to http phoneIPAddress servlet p feature s phonelock q load Assign a phone lock key Navigate to http phoneIPAddress servlet p dsskey q load model 0 Phone User Interface Configure the phone lock type Change the unlock PIN Configure the IP phone to automatically lock the phone ...

Page 730: ... the value of the parameter phone_setting phone_lock enable is set to 1 Enabled Web User Interface Features Phone Lock Phone Lock Type Phone User Interface Menu Settings Advanced Settings default password admin Phone Lock Lock Type phone_setting phone_lock unlock_pin Characters within 15 digits 123 Description Configures the password for unlocking the phone Web User Interface Features Phone Lock P...

Page 731: ... set to 1 Enabled and phone_setting phone_lock lock_key_type is set to 0 All Keys you can only allow to dial emergency numbers configured by phone_setting emergency number For SIP T48G If the value of the parameter phone_setting phone_lock enable is set to 1 Enabled you can only allow to dial emergency numbers configured by phone_setting emergency number Web User Interface Features Phone Lock Emer...

Page 732: ...e only applicable to CP860 IP phones The same as All Keys The Menu key key type is menu is locked Pre dialin g Dialing screen Allow Behavior You are allowed to press the Line Key key type is line input or modify numbers dial emergency numbers and return to idle screen Keys not Locked IME More Cancel Send Delete and Line soft key line key key type is line X OK volume key Speakerphone key digit keys...

Page 733: ...IP phones locked Phone Lock Key For more information on how to configure the DSS Key refer to Appendix D Configuring DSS Key on page 796 Details of Configuration Parameters Parameter Permitted Values Default linekey X type programablekey X type expansion_module X key Y type 50 Refer to the following content Description Configures a DSS key as a phone lock key on the IP phone The digit 50 stands fo...

Page 734: ...e default value of the line key 1 16 is 15 and the default value of the line key 17 27 is 0 For SIP T42G IP phones The default value of the line key 1 12 is 15 and the default value of the line key 13 15 is 0 For SIP T41P IP phones The default value of the line key 1 6 is 15 and the default value of the line key 7 15 is 0 For SIP T27P IP phones The default value of the line key 1 6 is 15 and the d...

Page 735: ...History When X 6 the default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 10 the default value is 0 NA When X 13 the default value is 0 NA For SIP T29G T27P IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the defaul...

Page 736: ...1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 13 the default value is 0 NA When X 14 the defau...

Page 737: ...anges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X ranges from 1 to 4 For ext keys X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Web User Interface DSSKey Line Key Programable Key Label Phone User Interface Menu Features DSS Keys Line Key X Label To configure phone lock via w...

Page 738: ... to accept the change To configure the type of phone lock via phone user interface 1 Press Menu Settings Advanced Settings default password admin Phone Lock 2 Press or or the Switch soft key to select the desired value from the Lock Enable field 3 Press or or the Switch soft key to select the desired value from the Lock Type field 4 Enter the desired interval of automatic phone lock in the Lock Ti...

Page 739: ...e an encryption algorithm and cryptographic keys before data is exchanged The TLS protocol uses asymmetric encryption for authentication of key exchange symmetric encryption for confidentiality and message authentication codes for integrity Symmetric encryption For symmetric encryption the encryption key and the corresponding decryption key can be told by each other In most cases the encryption ke...

Page 740: ... DES CBC SHA EXP EDH DSS DES CBC SHA EXP DES CBC SHA EXP RC4 MD5 The following figure illustrates the TLS messages exchanged between the IP phone and TLS server to establish an encrypted communication channel Step1 IP phone sends Client Hello message proposing SSL options Step2 Server responds with Server Hello message selecting the SSL options sends its public key information in Server Key Exchan...

Page 741: ... certificate and a generic server certificate You can only upload one server certificate to the IP phone The old server certificate will be overridden by the new one The format of the server certificate files must be pem and cer and the maximum file size is 5MB A unique server certificate It is unique to an IP phone based on the MAC address and issued by the Yealink Certificate Authority CA A gene...

Page 742: ...server certificates feature Parameters security dev_cert Upload the trusted certificates Parameter trusted_certificates url Delete all uploaded trusted certificates Parameter trusted_certificates delete Upload the server certificates Parameter server_certificates url Delete all uploaded server certificates Parameter server_certificates delete Configure the custom certificates Parameter phone_setti...

Page 743: ...escription Configures the type of transport protocol for account X 0 UDP 1 TCP 2 TLS 3 DNS NAPTR X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 for SIP T42G X ranges from 1 to 6 for SIP T41P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 Web User Interface Account Register SIP Server Y Transport Phon...

Page 744: ...cates Only Accept Trusted Certificates Phone User Interface None security ca_cert 0 1 or 2 2 Description Configures the type of certificates in the Trusted Certificates list for the IP phone to authenticate for TLS connection 0 Default Certificates 1 Custom Certificates 2 All Certificates Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface S...

Page 745: ...eb User Interface Security Server Certificates Device Certificates Phone User Interface None trusted_certificates url URL within 511 characters Blank Description Configures the access URL of the custom trusted certificate used to authenticate the connecting server Example trusted_certificates url http 192 168 1 20 tc crt Note The certificate you want to upload must be in pem crt cer or der format ...

Page 746: ...cates url http 192 168 1 20 ca pem Note The certificate you want to upload must be in pem or cer format Web User Interface Security Server Certificates Load server cer file Phone User Interface None server_certificates delete http localhost all Blank Description Deletes all uploaded server certificates Example server_certificates delete http localhost all Web User Interface None Phone User Interfa...

Page 747: ...ure TLS on a per line basis via web user interface 1 Click on Account Register 2 Select the desired account from the pull down list of Account 3 Select TLS from the pull down list of Transport 4 Click Confirm to accept the change To configure the trusted certificates via web user interface 1 Click on Security Trusted Certificates ...

Page 748: ...idation and CA Certificates 3 Click Confirm to accept the change To upload a trusted certificate via web user interface 1 Click on Security Trusted Certificates 2 Click Browse to select the certificate pem crt cer or der from your local system 3 Click Upload to upload the certificate To configure the server certificates via web user interface 1 Click on Security Server Certificates ...

Page 749: ...lease wait Secure Real Time Transport Protocol SRTP encrypts the RTP during VoIP phone calls to avoid interception and eavesdropping The parties participating in the call must enable SRTP feature simultaneously When this feature is enabled on both phones the type of encryption to utilize for the session is negotiated between the IP phones This negotiation process is compliant with RFC 4568 When a ...

Page 750: ...eives the INVITE message with the RTP encryption algorithm and then answers the call by responding with a 200 OK message which carries the negotiated RTP encryption algorithm Example of the RTP encryption algorithm carried in the SDP of the 200 OK message m audio 11780 RTP SAVP 0 101 a rtpmap 0 PCMU 8000 a rtpmap 101 telephone event 8000 a crypto 1 AES_CM_128_HMAC_SHA1_80 inline NGY4OGViMDYzZjQzYT...

Page 751: ... 0 1 or 2 0 Description Configures whether to use voice encryption service for account X 0 Disabled 1 Optional 2 Compulsory If it is set to 1 Optional the IP phone will negotiate with the other IP phone what type of encryption to utilize for the session If it is set to 2 Compulsory the IP phone is forced to use SRTP during a call X ranges from 1 to 16 for SIP T48G T46G T29G X ranges from 1 to 12 f...

Page 752: ...r symmetric keys the same or different keys for configuration files and generates encrypted configuration files with the same file name as before This tool also encrypts the plaintext 16 character symmetric keys using a fixed key which is the same as the one built in the IP phone and generates new files named as xx_Security enc xx indicates the name of the configuration file for example y000000000...

Page 753: ...n Files To encrypt the y0000000000xx cfg file 1 Double click Config_Encrypt_Tool exe to start the application tool The screenshot of the main page is shown as below When you start the application tool a file folder named Encrypted is created automatically in the directory where the application tool is located 2 Click Browse to locate configuration file s e g y000000000044 cfg from your local syste...

Page 754: ...The target directory will be automatically opened You can find the encrypted CFG file s encrypted key file s and an Aeskey txt file storing plaintext AES key s Procedure Decryption method can be configured using the configuration files Configuration File y0000000000xx cfg Configure the decryption method Parameter auto_provision aes_key_in_file Configure AES keys AES keys must be 16 characters and ...

Page 755: ...ll download y0000000000xx_Security enc and MAC_Security enc files during auto provisioning and then decrypts these files into the plaintext keys e g key2 key3 respectively using the phone built in key e g key1 The IP phone then decrypts the encrypted configuration files using corresponding key e g key2 key3 If it is set to 0 Disabled the IP phone will decrypt the encrypted configuration files usin...

Page 756: ...lank Description Configures the plaintext AES key for decrypting the MAC Oriented CFG file The valid characters contain 0 9 A Z a z and the following special characters are also supported _ Example auto_provision aes_key_16 mac 0123456789abmins Note It works only if the value of the parameter auto_provision aes_key_in_file is set to 0 Disabled Web User Interface Settings Auto Provision MAC Oriente...

Page 757: ...ess Control PNAC part of the IEEE 802 1 group of networking protocols It offers an authentication mechanism for devices to connect link to a LAN or WLAN The 802 1X authentication involves three parties a supplicant an authenticator and an authentication server The supplicant is the IP phone that wishes to attach to the LAN or WLAN With 802 1X port based authentication the IP phone provides credent...

Page 758: ...work 802_1x root_cert_url network 802_1x client_cert_url Local Web User Interface Configure the 802 1X authentication Navigate to http phoneIPAddress servle t p network adv q load Phone User Interface Configure the 802 1X authentication Details of Configuration Parameters Parameters Permitted Values Default network 802_1x mode 0 1 2 3 4 5 6 or 7 0 Description Configures the 802 1x authentication m...

Page 759: ... change take effect Web User Interface Network Advanced 802 1x Identity Phone User Interface Menu Settings Advanced Settings default password admin Network 802 1x Settings Identity network 802_1x md5_password String within 32 characters Blank Description Configures the password for 802 1x authentication Example network 802_1x md5_password admin123 Note It works only if the value of the parameter n...

Page 760: ...work 802_1x client_cert_url URL within 511 characters Blank Description Configures the access URL of the device certificate Example network 802_1x client_cert_url http 192 168 1 10 client pem Note It works only if the value of the parameter network 802_1x mode is set to 2 EAP TLS The format of the certificate must be pem Web User Interface Network Advanced 802 1x Device Certificates Phone User Int...

Page 761: ...e user name for authentication in the Identity field 2 Leave the MD5 Password field blank 3 In the CA Certificates field click Browse to select the desired CA certificate pem crt cer or der from your local system 4 In the Device Certificates field click Browse to select the desired client pem or cer certificate from your local system ...

Page 762: ...d the certificates c If you select EAP PEAP MSCHAPv2 1 Enter the user name for authentication in the Identity field 2 Enter the password for authentication in the MD5 Password field 3 In the CA Certificates field click Browse to select the desired CA certificate pem crt cer or der from your local system ...

Page 763: ...ou select EAP TTLS EAP MSCHAPv2 1 Enter the user name for authentication in the Identity field 2 Enter the password for authentication in the MD5 Password field 3 In the CA Certificates field click Browse to select the desired CA certificate pem crt cer or der from your local system ...

Page 764: ...s T19 P E2 T4 Series CP860 IP Phones 744 4 Click Upload to upload the certificate e If you select EAP PEAP GTC 1 Enter the user name for authentication in the Identity field 2 Enter the password for authentication in the MD5 Password field ...

Page 765: ...o select the desired CA certificate pem crt cer or der from your local system 4 Click Upload to upload the certificate f If you select EAP TTLS EAP GTC 1 Enter the user name for authentication in the Identity field 2 Enter the password for authentication in the MD5 Password field ...

Page 766: ...icates field click Browse to select the desired CA certificate pem crt cer or der from your local system 4 Click Upload to upload the certificate g If you select EAP FAST 1 Enter the user name for authentication in the Identity field 2 Enter the password for authentication in the MD5 Password field ...

Page 767: ...Advanced Settings default password admin Network 802 1x Settings 2 Press or or the Switch soft key to select the desired value from the 802 1x Mode field a If you select EAP MD5 1 Enter the user name for authentication in the Identity field 2 Enter the password for authentication in the MD5 Password field b If you select EAP TLS 1 Enter the user name for authentication in the Identity field 2 Leav...

Page 768: ... Enter the password for authentication in the MD5 Password field f If you select EAP TTLS EAP GTC 1 Enter the user name for authentication in the Identity field 2 Enter the password for authentication in the MD5 Password field g If you select EAP FAST 1 Enter the user name for authentication in the Identity field 2 Enter the password for authentication in the MD5 Password field 3 Click Save to acc...

Page 769: ...e the phone to periodically upload the log files to the provisioning server only support an FTP TFTP as the provisioning server There are two types of log files on the provisioning server mac boot log e g 0015659188f2 boot log and mac sys log 0015659188f2 sys log The mac boot log file is uploaded to the provisioning server after every boot The mac sys log file is uploaded periodically to the provi...

Page 770: ...ximum size of the log files on the provisioning server syslog ftp append_limit_mode Specify the phone to stop log upload or delete the old lod when the log on the provisioning server reaches the max size syslog bootlog_upload_wait_time Specify the waiting time before the phone uploads the log file to the provisioning server auto_provision server url Specify the access URL of the syslog server or p...

Page 771: ...ndition 3 error conditions 4 warning conditions 5 normal but significant condition 6 informational Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Settings Configuration System Log Level Phone User Interface None To configure the level of the system log via web user interface 1 Click on Settings Configuration 2 Select the desired level f...

Page 772: ...ig q l oad Details of Configuration Parameters Parameters Permitted Values Default syslog mode 0 1 or 2 0 Description Configures the IP phone to export log files to the local system syslog server or an FTP TFTP Server provisioning server 0 Local 1 Server 2 FTP TFTP Server Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Settings Configura...

Page 773: ... Do you want to reboot now The configuration will take effect after a reboot 3 Click OK to reboot the phone 4 Reproduce the issue e g account registration 5 Click Export to open file download window and then save the file to your local system A log file named syslog tar is successfully exported to your local system To view the log file on your local system 1 Extract the combined log files to your ...

Page 774: ... files or locally Configuration File y0000000000xx cfg Configure the syslog mode Parameters syslog mode Configure the IP address or domain name of the syslog server where to export the log files Parameters syslog server Local Web User Interface Configure the syslog mode Configure the IP address or domain name of the syslog server where to export the log files Navigate to http phoneIPAddress servle...

Page 775: ... or domain name Blank Description Configures the IP address or domain name of the syslog server when exporting log to the syslog server Example syslog server 192 168 1 100 Note It works only if the value of the parameter syslog mode is set to 1 Server If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Settings Configuration Server Name Phone Use...

Page 776: ... reboot now The configuration will take effect after a reboot 5 Click OK to reboot the phone The system log will be exported successfully to the desired syslog server 192 168 1 100 after a reboot 6 Reproduce the issue To view the log file on your syslog server You can view the system log file in the desired folder on the syslog server The location of the folder may differ from the syslog server Fo...

Page 777: ...rs syslog ftp post_mode Configure the maximum size of the log files on the provisioning server Parameters syslog ftp max_logfile Configure the phone to stop log upload or delete the old log when the log on the provisioning server reaches the max size Parameters syslog ftp append_limit_mode Configure the waiting time before the phone uploads the log file to the provisioning server Parameters syslog...

Page 778: ...s the log file to the provisioning server Navigate to http phoneIPAddress servlet p settings config q load Configure the access URL of the provisioning server Navigate to http phoneIPAddress servlet p settings autop q load Details of Configuration Parameters Parameters Permitted Values Default syslog mode 0 1 or 2 0 Description Configures the IP phone to export log files to the local system syslog...

Page 779: ... Phone User Interface None syslog ftp post_mode 1 or 2 1 Description Configures whether the log files on the provisioning server are overwritten or appended 1 Post Append 2 Post Stor not applicable to TFTP Server If it is set to 1 Post Append the log files on the provisioning server are appended If it is set to 2 Post Stor the log files on the provisioning server are overwritten Note It works only...

Page 780: ...ne to stop upload log or delete the old log when the log on the provisioning server reaches the max size 1 Append Delete 2 Append Stop Note It works only if the value of the parameter syslog mode is set to 2 FTP TFTP Server If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Settings Configuration Append Limit Mode Phone User Interface None syslo...

Page 781: ... Blank Description Configures the access URL of the provisioning server Example auto_provision server url tftp 10 3 6 133 Web User Interface Settings Auto Provision Server URL Phone User Interface None To configure the URL of the provisioning server via web user interface 1 Click on Settings Auto Provision 2 Enter the URL of the FTP TFTP server in the Server URL field ...

Page 782: ...P860_IP_Phones_Auto_Provisioning_Guide 3 Click Confirm to accept the change To configure the phone to export the system log to an FTP TFTP server via web user interface 1 Click on Settings Configuration 2 Mark the Ftp Tftp server radio box in the Export System Log field 3 Enter the upload period of the log files in the Upload Period 30 2592000 s field 4 Select the desired post mode from the pull d...

Page 783: ...ou want to reboot now The configuration will take effect after a reboot 8 Click OK to reboot the phone The system log will be exported successfully to the desired FTP TFTP server after a reboot 9 Reproduce the issue To view the log file on your FTP TFTP server You can view the system log file in the root directory folder you have configured on the FTP TFTP server The following figure shows a porti...

Page 784: ...kets via web user interface or using the Ethernet software You can analyze the packet captured for troubleshooting purpose To capture packets via web user interface 1 Click on Settings Configuration 2 Click Start to start capturing signal traffic 3 Reproduce the issue to get stack traces 4 Click Stop to stop capturing 5 Click Export to open the file download window and then save the file to your l...

Page 785: ...onfigured using the configuration files or locally Configuration File y0000000000xx cfg Configure span to PC Port Parameter network span_to_pc_port Local Web User Interface Configure span to PC Port Navigate to http phoneIPAddress s ervlet p network adv q load Details of the Configuration Parameter Parameter Permitted Values Default network span_to_pc_port 0 or 1 0 Description Enables or disables ...

Page 786: ... box pops up to prompt that settings will take effect after a reboot 4 Click OK to reboot the phone Then you can use Sniffer Ethereal or Wireshark software to capture the signal traffic The IP phone provides a troubleshooting feature called Watch Dog which helps you monitor the IP phone status and provides the ability to get stack traces from the last time the IP phone failed If Watch Dog feature ...

Page 787: ...ress servlet p settings prefer ence q load Details of the Configuration Parameter Parameter Permitted Values Default watch_dog enable 0 or 1 1 Description Enables or disables the Watch Dog feature 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone will reboot automatically when the system is broken down Web User Interface Settings Preference WatchDog Phone User Interface None To configure...

Page 788: ...CD screen If a voice mail is received the MESSAGE key LED illuminates For more information on the icons refer to Reading Icons on page 33 Wrong configurations may have an impact on your phone use You can export configuration file to check the current configuration of the IP phone and troubleshoot if necessary You can also import configuration files for a quick and easy configuration Three types of...

Page 789: ...face Export or import the custom configuration files Navigate to http phoneIPAddress servlet p settings config q load Details of the Configuration Parameter Parameter Permitted Values Default configuration url URL within 511 characters Blank Description Configures the access URL for the custom configuration files Note The file format of custom configuration file must be bin Web User Interface Sett...

Page 790: ...b user interface 1 Click on Settings Configuration 2 In the Export or Import Configuration block click Browse to locate a BIN configuration file from your local system 3 Click Import to import the configuration file The mac all cfg configuration file contains all changes made via phone user interface web user interface and using configuration files The mac local cfg configuration file contains cha...

Page 791: ... list of Export CFG Configuration File 3 Click Export to open file download window and then save the file to your local system To import CFG configuration files via web user interface 1 Click on Settings Configuration 2 In the Import CFG Configuration File block click Browse to locate a CFG configuration file from your local system 3 Click Import to import the configuration file ...

Page 792: ...twork configuration via phone user interface at the path Menu Advanced Network WAN Port IPv4 or IPv6 If the Static IP is selected select DHCP instead Scenario 1 If the IP phone obtains the IPv6 address the format of the URL to access the web user interface is IPv6 address or http s IPv6 address For example if the IPv6 address of your phone is fe80 204 13ff fe30 10e you can enter the URL e g fe80 2...

Page 793: ...e and sound faint or are seated too close to sensitive microphones and cause echo Intermittent voice is mainly caused by packet loss due to network congestion and jitter due to message recombination of transmission or receiving equipment e g timeout handling retransmission mechanism buffer under run Noisy equipment such as a computer or a fan may cause voice interference Turn off any noisy equipme...

Page 794: ... etc between them Do one of the following Ensure that the target firmware is not the same as the current firmware Ensure that the target firmware is applicable to the IP phone model Ensure that the current or the target firmware is not protected Ensure that the power is on and the network is available in the process of upgrading Ensure that the web browser is not closed or refreshed when upgrading...

Page 795: ... the firmware generation is 3 0 A fixed number 4 60 Firmware version Note With the same firmware generation the larger it is the newer the firmware version is Do one of the following Ensure that the configuration is set correctly Reboot the phone Some configurations require a reboot to take effect Ensure that the configuration is applicable to the IP phone model The configuration may depend on sup...

Page 796: ...o not solve the problem Resetting the phone to factory configurations clears the flash parameters removes log files user data and cached data and resets the administrator password to admin All custom settings will be overwritten after resetting You can reset the IP phone to default factory configurations The default factory configurations are the settings that reside on the IP phone after it has l...

Page 797: ...ration File y0000000000xx cf g Configure the Import Factory Configuration feature Parameters features custom_factory_config enable Configure the access URL of the custom factory configuration files Parameters custom_factory_configuration url Local Web User Interface Configure the access URL of the custom factory configuration files Navigate to http phoneIPAddress servlet p settin gs config q load ...

Page 798: ... defined factory configuration via web user interface Web User Interface None Phone User Interface None custom_factory_configuration url URL within 511 characters Blank Description Configures the access URL of the custom factory configuration files Note It works only if the value of the parameter features custom_factory_config enable is set to 1 Enabled and the file format of custom factory config...

Page 799: ... factory configurations For more information on how to reset to factory configuration via web user interface refer to How to reset the IP phone to default factory configurations on page 776 You can delete the user defined factory configurations via web user interface To delete the custom factory configuration files via web user interface 1 Click on Settings Configuration 2 Click Del in the Import ...

Page 800: ...after resetting IP phones support remote reboot by a SIP NOTIFY message with Event check sync header Whether the IP phone reboots or not depends on the value of the parameter sip notify_reboot_enable If the value is set to 1 or the value is set to 0 and the header of the SIP NOTIFY message contains an additional string reboot true the IP phone will reboot immediately The NOTIFY message is formed a...

Page 801: ...reboot_enable 0 1 or 2 1 Description Configure the IP phone behavior when receiving a SIP NOTIFY message which contains the header Event check sync 0 The IP phone will reboot only if the SIP NOTIFY message contains an additional string reboot true 1 The IP phone will be forced to reboot 2 The IP phone will ignore the SIP NOTIFY message Web User Interface None Phone User Interface None You can rebo...

Page 802: ...wing warning 2 Press the OK soft key to reboot the phone The phone begins rebooting Any reboot of the phone may take a few minutes To reboot the phone via web user interface 1 Click on Settings Upgrade 2 Click Reboot to reboot the IP phone The phone begins rebooting Any reboot of the phone may take a few minutes ...

Page 803: ...TCP SIP protocol port it is used for signaling interaction with SIP server 1024 65535 TR 069 Server IP address of TR 069 server Determined by destination device TCP TR 069 protocol port it is used to communicate with TR 069server 1024 65535 File server IP address of file server Determined by destination device TCP HTTP protocol port it is used to download file 1024 65535 Remote phone book server I...

Page 804: ... 1024 65535 LDAP Server IP address of LDAP server Determined by destination device TCP LDAP protocol port it is used to obtain the contact information from LDAP server 1024 65535 NTP Server IP address of NTP server 123 UDP NTP protocol port it is used to synchronize time from NTP time server 1024 65535 Syslog Server IP address of syslog server 514 UDP Syslog protocol port it is used for IP phones ...

Page 805: ...1 65535 TCP HTTP port default value 443 SIP Server IP address of SIP Server 1024 65534 UDP TCP SIP protocol port it is used for signaling interaction with SIP server IP phone of voice gatewa y IP address of IP phone or voice gateway 2 65535 UDP RTP protocol port it is used by destination device to send or receive audio stream TR 069 Server IP address of TR 069 Server 1024 65535 TCP TR 069 protocol...

Page 806: ... is PoE powered ensure that you are using a PoE compliant switch or hub The LCD screen prompts No Service message when there is no available SIP account on the IP phone Do one of the following Ensure that an account is actively registered on the IP phone at the path Menu Status Accounts Ensure that the SIP account parameters have been configured correctly Check if the IP phone is configured to obt...

Page 807: ...eb user interface on your IP phone Reboot the phone The configurations require a reboot to take effect A remote phone book is placed on a server while a local phone book is placed on the IP phone flash A remote phone book can be used by everyone that can access the server while a local phone book can only be used by a specific phone A remote phone book is always used as a central phone book for a ...

Page 808: ... to activate a feature on the server side while off code is used to deactivate a feature on the server side For example if you set the Always Forward on code to be 78 may vary on different servers and the target number to be 201 When you enable Always Forward on the IP phone the IP phone sends 78201 to the server and then the server will enable Always Forward feature on the server side hence being...

Page 809: ... message when placing a call on hold Capturing packets after you disable the RFC 2543 Hold feature SDP media connection address c 0 0 0 0 per RFC 3264 is used in the INVITE message when placing a call on hold For more information on RFC 2543 hold feature refer to Call Hold on page 299 For more information on capturing packets refer to Capturing Packets on page 764 ...

Page 810: ... only uses logo file in DOB format as the DOB format file has a high compression ratio the size of the uncompressed file compared to that of the compressed file and can be stored in smaller space Tools for converting BMP format to DOB format are available For more information refer to Customizing a Logo Template File on page 179 ...

Page 811: ...em for computers services or any resource connected to the Internet or a private network EAP MD5 Extensible Authentication Protocol Message Digest Algorithm 5 only provides authentication of the EAP peer to the EAP server but not mutual authentication EAP TLS Extensible Authentication Protocol Transport Layer Security provides for mutual authentication integrity protected cipher suite negotiation ...

Page 812: ...ansport Protocol provides end to end service for real time data TCP Transmission Control Protocol a transport layer protocol used by applications that require guaranteed delivery UDP User Datagram Protocol a protocol offers non guaranteed datagram delivery URI Uniform Resource Identifier a compact sequence of characters that identifies an abstract or physical resource URL Uniform Resource Locator ...

Page 813: ... DST Denmark Greenland Nuuk 2 30 Newfoundland and Labrador 2 Brazil no DST 1 Portugal Azores 0 Denmark Faroe Islands Torshavn GMT Greenland Ireland Dublin Morocco Portugal Lisboa Porto Funchal Spain Canary Islands Las Palmas UK London 1 Albania Tirane Austria Vienna Belgium Brussels Caicos Chad Croatia Zagreb Czech Republic Prague Denmark Kopenhagen France Paris Germany Berlin Hungary Budapest Ita...

Page 814: ...ralia Brisbane Australia Hobart Australia Sydney Melboume Canberra Russia Vladivostok 10 30 Australia Lord Howe Islands 11 New Caledonia Noumea Russia Srednekolymsk Time 11 30 Norfolk Island 12 New Zealand Wellington Auckland Russia Kamchatka Time 12 45 New Zealand Chatham Islands 13 Tonga Nukualofa 13 30 Chatham Islands 14 Kiribati Yealink IP phones trust the following CAs by default DigiCert Hig...

Page 815: ...Authority G3 VeriSign Class 3 Public Primary Certification Authority G4 VeriSign Class 3 Public Primary Certification Authority G5 VeriSign Class 4 Public Primary Certification Authority G2 VeriSign Class 4 Public Primary Certification Authority G3 VeriSign Universal Root Certification Authority Note Yealink endeavors to maintain a built in list of most common used CA Certificates Due to memory co...

Page 816: ...able to SIP T48G T46G T29G T27P IP phones The following table lists the number of DSS keys you can configure for each phone model Phone Model Line Key Programable Key Ext Key SIP T48G 29 13 39 SIP T46G 27 13 39 SIP T42G 15 11 SIP T41P 15 11 SIP T40P 3 11 SIP T29G 27 14 39 SIP T27P 21 14 39 SIP T23P G 3 11 SIP T21 P E2 2 11 SIP T19 P E2 11 CP860 8 Note The programable key takes effect only if the I...

Page 817: ...ry_type programablekey X pickup_value X ranges from 1 to 4 programablekey X label SIP T19 P E2 SIP T23P T23G T21 P E2 SIP T29G T27P SIP T42G T41P T40 P SIP T48G T46G CP860 1 SoftKey1 SoftKey1 SoftKey1 SoftKey1 SoftKey1 SoftKey1 2 SoftKey2 SoftKey2 SoftKey2 SoftKey2 SoftKey2 SoftKey2 3 SoftKey3 SoftKey3 SoftKey3 SoftKey3 SoftKey3 SoftKey3 4 SoftKey4 SoftKey4 SoftKey4 SoftKey4 SoftKey4 SoftKey4 5 Up...

Page 818: ...ight Right 9 OK OK OK OK OK OK 10 Cancel Cancel Cancel Cancel 11 CONF 12 Hold Hold 13 Mute Mute Mute Mute Mute 14 TRAN TRAN TRAN TRAN DSS key can be assigned with various key features The parameters of the DSS key are detailed in the following Parameter linekey X type Configuration File y0000000000xx cfg Parameter programablekey X type Parameter expansion_module X key Y type X Phone Model ...

Page 819: ...P T27P X ranges from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X 1 10 12 14 for SIP T48G T46G X 1 10 13 for SIP T42G T41P T40P X 1 14 for SIP T29G T27P X 1 10 14 for SIP T23P T23G T21 P E2 X 1 9 13 14 for SIP T19 P E2 X 1 6 9 13 for CP860 For ext keys only applicable to SIP T48G T46G T29G T27P IP phones X ranges from 1 to 6 Y ranges from 1 to 20 22 to...

Page 820: ... Phones 800 2 Forward 3 Transfer 4 Hold 5 DND 7 ReCall 8 SMS 9 Direct Pickup 10 Call Park 11 DTMF 12 Voice Mail 13 Speed Dial 14 Intercom 15 Line 16 BLF 17 URL 18 Group Listening 20 Private Hold 22 XML Group 23 Group Pickup 24 Multicast Paging 25 Record 27 XML Browser ...

Page 821: ... LDAP 39 BLF List 40 Prefix 41 Zero Touch 42 ACD 45 Local Group 50 Phone Lock 61 Directory 66 Paging List For programable keys Valid types are 0 N A 2 Forward 5 DND 7 ReCall 8 SMS 9 Direct Pickup 13 Speed Dial 14 Intercom only applicable to CP860 IP phones ...

Page 822: ...tus 34 Hot Desking only applicable to SIP T48G T46G T29G T19 P E2 IP phones 38 LDAP not applicable to SIP T19 P E2 IP phones 40 Prefix 41 Zero Touch 43 Local Directory 45 Local Group 47 XML Directory 50 Phone Lock 51 Switch Account Up not applicable to SIP T19 P E2 and CP860 IP phones 52 Switch Account Down not applicable to SIP T19 P E2 and CP860 IP phones 61 Directory 66 Paging List For ext keys...

Page 823: ... 2 Forward 3 Transfer 4 Hold 5 DND 7 ReCall 8 SMS 9 Direct Pickup 10 Call Park 11 DTMF 12 Voice Mail 13 Speed Dial 14 Intercom 15 Line 16 BLF 17 URL 18 Group Listening 20 Private Hold 22 XML Group 23 Group Pickup 24 Multicast Paging ...

Page 824: ...39 BLF List 40 Prefix 41 Zero Touch 42 ACD 45 Local Group 50 Phone Lock 61 Directory 66 Paging List Format Integer Default Value For line keys For SIP T48G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 29 is 0 For SIP T46G T29G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17 27 is 0 ...

Page 825: ...and the default value of the line key 7 21 is 0 For SIP T40P T23P T23G T21 P E2 IP phones The default value is 15 For programable keys For SIP T48G T46G IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Direc...

Page 826: ...he default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 10 the default value is 0 NA When X 13 the default value is 0 NA For SIP T29G T27P IP phones When X 1 the default value is 28 History W...

Page 827: ...he default value is 2 Forward For SIP T23P T23G T21 P E2 IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is 0 NA When X 8 the default value is 0 NA When X 9 the default ...

Page 828: ... is 0 NA When X 8 the default value is 0 NA When X 9 the default value is 33 Status When X 13 the default value is 0 NA When X 14 the default value is 2 Forward For CP860 IP phones When X 1 the default value is 28 History When X 2 the default value is 61 Directory When X 3 the default value is 5 DND When X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default...

Page 829: ...efault value of the ext key 2 20 22 40 is 0 Range Valid values are 0 N A 1 Conference 2 Forward 3 Transfer 4 Hold 5 DND 7 ReCall 8 SMS 9 Direct Pickup 10 Call Park 11 DTMF 12 Voice Mail 13 Speed Dial 14 Intercom 15 Line 16 BLF 17 URL 18 Group Listening 20 Private Hold ...

Page 830: ...ML Group 23 Group Pickup 24 Multicast Paging 25 Record 27 XML Browser 28 History 30 Menu 32 New SMS 33 Status 34 Hot Desking 35 URL Record 37 Switch 38 LDAP 39 BLF List 40 Prefix 41 Zero Touch 42 ACD 43 Local Directory 45 Local Group 47 XML Directory 50 Phone Lock 51 Switch Account Up ...

Page 831: ...key X line Parameter expansion_module X key Y line Description Configures the desired line to apply the key feature not applicable to SIP T19 P E2 and CP860 IP phones For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 for SIP T27P X ranges from 1 to 3 for SIP T40P T23P T23G ...

Page 832: ... 1 14 for SIP T29G T27P X 1 10 14 for SIP T23P T23G T21 P E2 For ext keys only applicable to SIP T48G T46G T29G T27P IP phones X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured When assigning the following features you do not need to configure this parameter 1 Conference 2 Forward 3 Transfer 4 Hold 5 DND 7 ReCall 8 SMS 9 Direct Pickup 11 DTMF 17 URL 18 Group Liste...

Page 833: ... LDAP 39 BLF List 40 Prefix 41 Zero Touch 42 ACD 45 Local Group 50 Phone Lock 61 Directory 66 Paging List Format Integer Default Value For the programable key and ext key the default value is not applicable For the line key when X 1 the default value is 1 When X 2 the default value is 2 When X 3 the default value is 3 ...

Page 834: ... Values 1 to 16 for SIP T48G T46G T29G 1 to 12 for SIP T42G 1 to 6 for SIP T41P T27P 1 to 3 for SIP T40P T23P T23G 1 to 2 for SIP T21 P E2 1 Line 1 2 Line 2 16 Line 16 Example linekey 1 line 2 Parameter linekey X value Configuration File y0000000000xx cfg Parameter programablekey X value Parameter expansion_module X key Y value ...

Page 835: ...es from 1 to 3 for SIP T40P T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X 1 10 12 14 for SIP T48G T46G X 1 10 13 for SIP T42G T41P T40P X 1 14 for SIP T29G T27P X 1 10 14 for SIP T23P T23G T21 P E2 X 1 9 13 14 for SIP T19 P E2 X 1 6 9 13 for CP860 For ext keys only applicable to SIP T48G T46G T29G T27P IP phones X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 2...

Page 836: ...bel Parameter expansion_module X key Y label Description Optional Configures the label displaying on the LCD screen for each line key and each soft key This is an optional configuration For line keys not applicable to SIP T19 P E2 IP phones and CIP860 IP phones X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1 to 15 for SIP T42G T41P X ranges from 1 to 21 f...

Page 837: ... 1 label Dir Parameter linekey X pickup_value Configuration File y0000000000xx cfg Parameter expansion_module X key Y pickup_value Description Configures the pickup code for BLF feature not applicable to SIP T19 P E2 IP phones and CP860 IP phones This parameter is only applicable to BLF feature For line keys X ranges from 1 to 29 for SIP T48G X ranges from 1 to 27 for SIP T46G T29G X ranges from 1...

Page 838: ...1 cannot be configured Format String Default Value Blank Range String within 256 characters Example linekey 1 pickup_value 88 Parameter linekey X xml_phonebook Configuration File y0000000000xx cfg Parameter programablekey X xml_phonebook Parameter expansion_module X key Y xml_phonebook Description Configures the desired group or remote phone book when multiple groups or remote phone books are conf...

Page 839: ...om 1 to 2 for SIP T21 P E2 For programable keys X 1 10 12 14 for SIP T48G T46G X 1 10 13 for SIP T42G T41P T40P X 1 14 for SIP T29G T27P X 1 10 14 for SIP T23P T23G T21 P E2 X 1 9 13 14 for SIP T19 P E2 X 1 6 9 13 for CP860 For ext keys only applicable to SIP T48G T46G T29G T27P IP phones X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured When the key feature is co...

Page 840: ... Forty eighth local group When the key feature is configured as XML Group remote phone book valid values are 0 First XML group 1 Second XML group 4 Fifth XML group Format Integer Default Value 0 Range 0 to 48 Example Configures the second remote phone book linekey 1 xml_phonebook 1 ...

Page 841: ...Appendix 821 The following shows auto provisioning flowchart for Yealink IP phones when a user wishes to keep user personalized configuration settings ...

Page 842: ...port enable network internet_port speed_duplex network pc_port speed_duplex network static_dns_enable network ipv6_static_dns_enable network vlan pc_port_mode network dns ttl_enable network mtu_value network vlan internet_port_enable network vlan internet_port_vid network vlan internet_port_priority network vlan pc_port_enable network vlan pc_port_vid network vlan pc_port_priority network vlan dhc...

Page 843: ...tpport network port min_rtpport network ipv6_prefix network ipv6_internet_port type network ipv6_internet_port ip network ipv6_internet_port gateway network ipv6_primary_dns network ipv6_secondary_dns network ipv6_icmp_v6 enable network internet_port type network internet_port ip network internet_port mask network internet_port gateway network primary_dns network secondary_dns Wi Fi wifi enable wi...

Page 844: ...ble trusted_certificates url trusted_certificates delete server_certificates url server_certificates delete wui https_enable wui http_enable Log syslog mode syslog server syslog log_level Autoprovision auto_provision custom sync auto_provision custom protect auto_provision custom upload_method auto_provision power_on auto_provision pnp_enable auto_provision dhcp_option enable auto_provision dhcp_o...

Page 845: ...to_provision reboot_force enable auto_provision url_wildcard pn zero_touch enable zero_touch wait_time autoprovision X name autoprovision X code autoprovision X user autoprovision X password autoprovision X url autoprovision X com_aes autoprovision X mac_aes SIP sip notify_reboot_enable sip escape_characters enable sip listen_mode sip reserve_characters sip use_23_as_pound sip rfc2543_hold account...

Page 846: ... DND Forward account X always_fwd enable account X always_fwd target account X always_fwd off_code account X always_fwd on_code account X busy_fwd enable account X busy_fwd target account X busy_fwd off_code account X busy_fwd on_code account X timeout_fwd enable account X timeout_fwd target account X timeout_fwd timeout account X timeout_fwd off_code account X timeout_fwd on_code account X dnd en...

Page 847: ...de features dnd_refuse_code Feature access code account X anonymous_call_oncode account X anonymous_call_offcode account X anonymous_reject_oncode account X anonymous_reject_offcode features pickup direct_pickup_code account X direct_pickup_code features pickup group_pickup_code account X group_pickup_code call_waiting on_code call_waiting off_code features call_park park_code features call_park g...

Page 848: ...url trusted_certificates url server_certificates url local_contact data url directory_setting url custom_factory_configuration url configuration url custom_softkey_call_failed url custom_softkey_call_in url custom_softkey_connecting url custom_softkey_dialing url custom_softkey_ring_back url custom_softkey_talking url firmware url DNS dns_cache_a X name dns_cache_a X ip dns_cache_a X ttl dns_cache...

Page 849: ...rv_ttl_timer_enable features show_default_account account X subscribe_expires_overlap account X register_expires_overlap bw enable features uc_enable features uc_username features uc_password voice handfree_send voice handset_send voice headset_send This section describes how Yealink IP phones comply with the IETF definition of SIP as described in RFC 3261 This section contains compliance informat...

Page 850: ...Initiation Protocol SIP RFC 3263 Session Initiation Protocol SIP Locating SIP Servers RFC 3264 An Offer Answer Model with the Session Description Protocol SDP RFC 3265 Session Initiation Protocol SIP Specific Event Notification RFC 3266 Support for IPv6 in Session Description Protocol SDP RFC 3310 HTTP Digest Authentication Using Authentication and Key Agreement AKA RFC 3311 The Session Initiation...

Page 851: ... Initiation Protocol SIP RFC 3842 A Message Summary and Message Waiting Indication Event Package for the Session Initiation Protocol SIP RFC 3856 A Presence Event Package for Session Initiation Protocol SIP RFC 3863 Presence Information Data Format RFC 3890 A Transport Independent Bandwidth Modifier for the SDP RFC 3891 The Session Initiation Protocol SIP Replaces Header RFC 3892 The Session Initi...

Page 852: ...FC 5954 Essential Correction for IPv6 ABNF and URI Comparison in RFC 3261 RFC 6026 Correct Transaction Handling for 2xx Responses to SIP INVITE Requests RFC 6141 Re INVITE and Target Refresh Request Handling in SIP draft ietf sip cc transfer 05 txt SIP Call Control Transfer draft anil sipping bla 02 txt Implementing Bridged Line Appearances BLA Using Session Initiation Protocol SIP draft anil sipp...

Page 853: ...ages are supported Method Supported Notes REGISTER Yes INVITE Yes Yealink IP phones support mid call changes such as placing a call on hold as signaled by a new INVITE that contains an existing Call ID ACK Yes CANCEL Yes BYE Yes OPTIONS Yes SUBSCRIBE Yes NOTIFY Yes REFER Yes PRACK Yes INFO Yes MESSAGE Yes UPDATE Yes PUBLISH Yes The following SIP request headers are supported Note In the following ...

Page 854: ...ll ID Yes Call Info Yes Contact Yes Content Length Yes Content Type Yes CSeq Yes Diversion Yes History Info Yes Event Yes Expires Yes From Yes Max Forwards Yes Min SE Yes P Asserted Identity Yes P Preferred Identity Yes Proxy Authenticate Yes Proxy Authorization Yes RAck Yes Record Route Yes Refer To Yes Referred By Yes Remote Party ID Yes Replaces Yes Require Yes Route Yes ...

Page 855: ...Notes 100 Trying Yes 180 Ringing Yes 181 Call Is Being Forwarded Yes 183 Session Progress Yes 2xx Response Successful Responses 2xx Response Supported Notes 200 OK Yes 202 Accepted Yes In REFER transfer 3xx Response Redirection Responses 3xx Response Supported Notes 300 Multiple Choices Yes In the following table a Yes in the Supported column means the header is sent and properly parsed The phone ...

Page 856: ...4 Not Found Yes 405 Method Not Allowed Yes 406 Not Acceptable No 407 Proxy Authentication Required Yes 408 Request Timeout Yes 409 Conflict No 410 Gone No 411 Length Required No 413 Request Entity Too Large No 414 Request URI Too Long Yes 415 Unsupported Media Type Yes 416 Unsupported URI Scheme No 420 Bad Extension No 421 Extension Required No 423 Interval Too Brief Yes 480 Temporarily Unavailabl...

Page 857: ...Supported Notes 500 Internal Server Error Yes 501 Not Implemented Yes 502 Bad Gateway No 503 Service Unavailable No 504 Gateway Timeout No 505 Version Not Supported No 6xx Response Global Responses 6xx Response Supported Notes 600 Busy Everywhere Yes 603 Decline Yes 604 Does Not Exist Anywhere No 606 Not Acceptable No SDP Headers Supported v Protocol version Yes o Owner creator and session identif...

Page 858: ...inate a call that has already been accepted OPTIONS Queries the capabilities of servers REGISTER Registers the address listed in the To header field with a SIP server The following types of responses are used by SIP and generated by the IP phone or the SIP server SIP 1xx Informational Responses SIP 2xx Successful Responses SIP 3xx Redirection Responses SIP 4xx Client Failure Responses SIP 5xx Serv...

Page 859: ...ion Description F1 INVITE User A to Proxy Server User A sends a SIP INVITE message to a proxy server The INVITE request is an invitation to User B to participate in a call session In the INVITE request The IP address of User B is inserted in the Request URI field User A is identified as the call session initiator in the From field A unique numeric identifier is assigned to the call and is inserted...

Page 860: ...ng to User A to indicate that the INVITE request has been received by User B F5 180 Ringing User B to Proxy Server User B sends a SIP 180 Ringing response to the proxy server The 180 Ringing response indicates that the User B is being alerted F6 180 Ringing Proxy Server to User A The proxy server forwards the 180 Ringing response to User A User A hears the ring back tone indicating that User B is ...

Page 861: ...13 200 OK User A to Proxy Server User A sends a SIP 200 OK response to the proxy server The 200 OK response indicates that User A has received the BYE request The call session is now terminated F14 200 OK Proxy Server to User B The proxy server forwards the SIP 200 OK response to User B to indicate that User A has received the BYE request The call session is now terminated The following figure ill...

Page 862: ...est The IP address of User B is inserted in the Request URI field User A is identified as the call session initiator in the From field A unique numeric identifier is assigned to the call and is inserted in the Call ID field The transaction number within a single call leg is identified in the CSeq field The media capability User A is ready to receive is specified The port on which User B is prepare...

Page 863: ...e the call F6 486 Busy Here Proxy Server to User A The proxy server forwards the 486 Busy Here response to notify User A that User B is busy F7 ACK User A to Proxy Server User A sends a SIP ACK to the proxy server The SIP ACK message indicates that User A has received the 486 Busy Here message F8 ACK Proxy Server to User B The proxy server forwards the SIP ACK to User B to indicate that the 486 Bu...

Page 864: ...rticipate in a call session In the INVITE request The IP address of User B is inserted in the Request URI field User A is identified as the call session initiator in the From field A unique numeric identifier is assigned to the call and is inserted in the Call ID field The transaction number within a single call leg is identified in the CSeq field The media capability User A is ready to receive is...

Page 865: ...NCEL request indicates that User A wants to disconnect the call F6 CANCEL Proxy Server to User B The proxy server forwards the SIP CANCEL request to notify User B that User A wants to disconnect the call F7 200 OK User B to Proxy Server User B sends a SIP 200 OK response to the proxy server The SIP 200 OK response indicates that User B has received the CANCEL request F8 200 OK Proxy Server to User...

Page 866: ... User A places User B on hold User A Proxy Server User B F1 INVITE B F2 INVITE B F7 ACK F8 ACK F3 180 Ringing F6 200 OK F5 200 OK F4 180 Ringing F12 200 OK F9 INVITE B sendonly F10 INVITE B sendonly F11 200 OK F14 ACK F13 ACK No RTP packets being sent 2 way RTP channel established ...

Page 867: ...the RTP data is specified F2 INVITE Proxy Server to User B The proxy server maps the SIP URI in the To field to User B The proxy server sends the INVITE message to User B F3 180 Ringing User B to Proxy Server User B sends a SIP 180 Ringing response to the proxy server The 180 Ringing response indicates that the user is being alerted F4 180 Ringing Proxy Server to User A The proxy server forwards t...

Page 868: ...ponse to the proxy server The 200 OK response notifies User A that the INVITE is successfully processed F12 200 OK Proxy Server to User A The proxy server forwards the 200 OK response to User A The 200 OK response notifies User B is successfully placed on hold F13 ACK User A to Proxy Server User A sends an ACK message to the proxy server The ACK confirms that User A has received the 200 OK respons...

Page 869: ...11 180 Ringing F20 200 OK F1 INVITE B F3 180 Ringing F5 200 OK F7 ACK User A User B User C Proxy Server F2 INVITE B F4 180 Ringing F6 200 OK F8 ACK F10 INVITE A F12 180 Ringing F13 INVITE B sendonly F15 200 OK F316 200 OK F17 ACK F18 ACK F19 200 OK F21 ACK F22 ACK F14 INVITE B sendonly 2 way RTP channel established No RTP Packets being sent 2 way RTP channel established ...

Page 870: ...hich User B is prepared to receive the RTP data is specified F2 INVITE Proxy Server to User B The proxy server maps the SIP URI in the To field to User B The proxy server sends the INVITE message to User B F3 180 Ringing User B to Proxy Server User B sends a SIP 180 Ringing response to the proxy server The 180 Ringing response indicates that the user is being alerted F4 180 Ringing Proxy Server to...

Page 871: ...dentified as the call session initiator in the From field A unique numeric identifier is assigned to the call and is inserted in the Call ID field The transaction number within a single call leg is identified in the CSeq field The media capability User C is ready to receive is specified The port on which User A is prepared to receive the RTP data is specified F10 INVITE Proxy Server to User A The ...

Page 872: ... to Proxy Server User A sends an ACK message to the proxy server The ACK confirms that User A has received the 200 OK response The call session is now temporarily inactive No RTP packets are being sent F18 ACK Proxy Server to User B The proxy server sends the ACK message to User B The ACK confirms that the proxy server has received the 200 OK response F19 200 OK User A to Proxy Server User A sends...

Page 873: ...y server The INVITE request is an invitation to User B to participate in a call session In the INVITE request The IP address of User B is inserted in the Request URI field User A is identified as the call session initiator in the From field A unique numeric identifier is assigned to the call and is inserted in the Call ID field The transaction number within a single call leg is identified in the C...

Page 874: ...he call session is now active F8 ACK Proxy Server to User B The proxy server sends the SIP ACK to User B The ACK confirms that the proxy server has received the 200 OK response The call session is now active F9 REFER User B to Proxy Server User B sends a REFER message to the proxy server User B performs a blind transfer of User A to User C F10 202 Accepted Proxy Server to User B The proxy server s...

Page 875: ...ser C to Proxy Server User C sends a SIP 180 Ringing response to the proxy server The 180 Ringing response indicates that the user is being alerted F20 180 Ringing Proxy Server to User A The proxy server forwards the 180 Ringing response to User A User A hears the ring back tone indicating that User C is being alerted F21 200OK User C to Proxy Server User C sends a SIP 200 OK response to the proxy...

Page 876: ...parties transfers the call to the third party with consultation This is called attended transfer In this call flow scenario the end users are User A User B and User C They are all using Yealink SIP IP phones which are connected via an IP network The call flow scenario is as follows 1 User A calls User B 2 User B answers the call 3 User A calls User C 4 User C answers the call 5 User A transfers th...

Page 877: ... B sendonly F12 200 OK F13 ACK F15 INVITE C F17 180 Ringing F19 200 OK F21 ACK F23 REFER F24 202 Accepted User C F2 INVITE B F3 180 Ringing F5 200 OK F8 ACK F10 INVITE B sendonly F11 200 OK F14 ACK F16 INVITE C F18 180 Ringing F20 200 OK F22 ACK 2 way RTP channel established F25 REFER F26 202 Accepted F31 BYE F32 BYE F33 200 OK F34 200 OK 2 way RTP channel established ...

Page 878: ...n which User B is prepared to receive the RTP data is specified F2 INVITE Proxy Server to User B The proxy server maps the SIP URI in the To field to User B The proxy server sends the INVITE message to User B F3 180 Ringing User B to Proxy Server User B sends a SIP 180 Ringing response to the proxy server The 180 Ringing response indicates that the user is being alerted F4 180 Ringing Proxy Server...

Page 879: ... server The 200 OK response notifies User A that the INVITE was successfully processed F12 200 OK Proxy Server to User A The proxy server forwards the 200 OK response to User A The 200 OK response notifies User B is successfully placed on hold F13 ACK User A to Proxy Server User A sends an ACK message to the proxy server The ACK confirms that User A has received the 200 OK response The call sessio...

Page 880: ... response notifies User A that the connection has been made F21 ACK User A to Proxy Server User A sends a SIP ACK to the proxy server The ACK confirms that User A has received the 200 OK response The call session is now active F22 ACK Proxy Server to User C The proxy server forwards the ACK message to User C The ACK confirms that the proxy server has received the 200 OK response The call session i...

Page 881: ...that User B has received the BYE request F30 200OK Proxy Server to User A The proxy server forwards the SIP 200 OK response to User A The following figure illustrates successful call forwarding between Yealink SIP IP phones in which User B has enabled always call forward The incoming call is immediately forwarded to User C when User A calls User B In this call flow scenario the end users are User ...

Page 882: ...Temporarily Step Action Description F1 INVITE User A to Proxy Server User A sends an INVITE message to a proxy server The INVITE request is an invitation to User B to participate in a call session In the INVITE request The IP address of the User B is inserted in the Request URI field User A is identified as the call session initiator in the From field A unique numeric identifier is assigned to the...

Page 883: ...essage to User A F6 ACK User A to Proxy Server User A sends a SIP ACK to the proxy server The ACK message notifies the proxy server that User A has received the 302 Move Temporarily message F7 INVITE User A to Proxy Server User A sends a SIP INVITE request to the proxy server In the INVITE request a unique Call ID is generated and the Contact URI field indicates that User A requested the call F8 I...

Page 884: ...xy Server to User C The proxy server forwards the ACK message to User C The ACK confirms that the proxy server has received the 200 OK response The call session is now active The following figure illustrates successful call forwarding between Yealink SIP IP phones in which User B has enabled busy call forward The incoming call is forwarded to User C when User B is busy In this call flow scenario t...

Page 885: ...ription F1 INVITE User A to Proxy Server User A sends the INVITE message to a proxy server The INVITE request is an invitation to User B to participate in a call session In the INVITE request The IP address of User B is inserted in the Request URI field User A is identified as the call session initiator in the From field A unique numeric identifier is assigned to the call and is inserted in the Ca...

Page 886: ...e to the proxy server The message indicates that User B is not available at SIP phone B User B rewrites the contact URI F6 ACK Proxy Server to User B The proxy server sends a SIP ACK to User B the ACK message notifies User B that the proxy server has received the ACK message F7 302 Move Temporarily Proxy Server to User A The proxy server forwards the 302 Moved Temporarily message to User A F8 ACK ...

Page 887: ...s that User A has received the 200 OK response The call session is now active F16 ACK Proxy Server to User C The proxy server sends the ACK message to User C The following figure illustrates successful call forwarding between Yealink SIP IP phones in which User B has enabled no answer call forward The incoming call is forwarded to User C when User B does not answer the incoming call after a period...

Page 888: ...nnel established Step Action Description F1 INVITE User A to Proxy Server User A sends the INVITE message to a proxy server The INVITE request is an invitation to User B to participate in a call session In the INVITE request The IP address of User B is inserted in the Request URI field User A is identified as the call session initiator in the From field A unique numeric identifier is assigned to t...

Page 889: ... indicates that User B is not available at SIP phone B User B rewrites the contact URI F6 ACK Proxy Server to User B The proxy server sends a SIP ACK to User B the ACK message notifies User B that the proxy server has received the ACK message F7 302 Move Temporarily Proxy Server to User A The proxy server forwards the 302 Moved Temporarily message to User A F8 ACK User A to Proxy Server User A sen...

Page 890: ...ion has been made F15 ACK User A to Proxy Server User A sends a SIP ACK to the proxy server The ACK confirms that User A has received the 200 OK response The call session is now active F16 ACK Proxy Server to User C The proxy server sends the ACK message to User C The ACK confirms that the proxy server has received the 200 OK response The following figure illustrates successful 3 way calling betwe...

Page 891: ...ablished between User A and User B is hold F16 INVITE C F18 180 Ringing F17 180 Ringing F19 200 OK F20 200 OK F21 ACK F22 ACK Both calls are active come into three party conference User A Proxy Server User B User C Initiate three party conference Step Action Description F1 INVITE User A to Proxy Server User A sends the INVITE message to a proxy server The INVITE request is an invitation to User B ...

Page 892: ...80 Ringing response indicates that the user is being alerted F4 180 Ringing Proxy Server to User A The proxy server forwards the 180 Ringing response to User A User A hears the ring back tone indicating that User B is being alerted F5 200 OK User B to Proxy Server User B sends a SIP 200 OK response to the proxy server The 200 OK response notifies User A that the connection has been made F6 200 OK ...

Page 893: ...t User A has received the 200 OK response The call session is now temporarily inactive No RTP packets are being sent F14 ACK Proxy Server to User B The proxy server sends the ACK message to User B The ACK confirms that the proxy server has received the 200 OK response F15 INVITE User A to Proxy Server User A sends a SIP INVITE request to the proxy server In the INVITE request a unique Call ID is g...

Page 894: ...de F20 200OK Proxy Server to User A The proxy server forwards the SIP 200 OK response to User A The 200 OK response notifies User A that the connection has been made F21 ACK User A to Proxy Server User A sends a SIP ACK to the proxy server The ACK confirms that User A has received the 200 OK response The call session is now active F22 ACK Proxy Server to User C The proxy server sends the ACK messa...

Page 895: ...to Redial 248 Auto Provisioning Flowchart 821 B Backlight 105 Blind Transfer 322 BLF List 457 Block Out 208 Bluetooth 114 Bridge Lines Appearance BLA 487 Busy Forward 305 Busy Lamp Field 444 Busy Tone Delay 283 C Call Completion 258 Call Forward 305 Call Hold 299 Call Number Filter 369 Call Park 370 Call Recording 515 Call Timeout 405 Call Transfer 322 Call Waiting 242 Calling Line Identification ...

Page 896: ... Hotline 210 I In This Guide v Index 875 Initialization Process Overview 32 Input Method Customization 173 Intercom 396 IPv6 Support 647 IP Direct Auto Answer 257 J Jitter Buffer 699 K Keep User Personalized Settings 51 Key As Send 191 Key Features of IP Phones 14 L Label Length 124 Language 159 Expansion Module 14 LDAP 431 Live Dialpad 240 LLDP 591 Loading Language Packs 164 Local Contact File 22...

Page 897: ...SIP Header 833 SIP IP Phone Models 3 SIP Request 829 SIP Responses 835 SIP Send Line 411 SIP Send MAC 409 SIP Session Description Protocol Usage 837 SIP Session Timer 294 Softkey Layout 182 Specifying the Language to Use 171 SRTP 729 Static DNS 66 STUN Server 630 Suppress DTMF Display 389 T Table of Contents xiii Time and Date 145 Transfer on Conference Hang Up 333 Transfer Mode via Dsskey 335 Tra...

Page 898: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series CP860 IP Phones 878 Web User Interface 44 Wi Fi 117 ...

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