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Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones

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There are many ways to set up a phone network using Yealink IP phones. The following shows
an example of a network setup:

Connecting the IP Phones

This section introduces how to install SIP-
T54S/T52S/T48G/T48S/T46G/T46S/T42G/T42S/T41P/T41S/T40P/T40G/T29G/T27P/T27G/T23P/T
23G/T21(P) E2/T19(P) E2/CP860/CP920 IP phones with components in packaging contents.

1.

Attach the stand and the optional wall mount bracket (not applicable to CP860/CP920 IP
phones)

2.

Connect the handset and optional headset (not applicable to CP860/CP920 IP phones)

3.

Connect the power and network

4.

Connect the optional USB flash drive (only applicable to SIP-
T54S/T52S/T48S/T48G/T46S/T42S/T41S/T46G/T29G/T27G/CP860/CP920 IP phones)

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Summary of Contents for SIP-T54S

Page 1: ...63...

Page 2: ...s Without Yealink s express written permission recipient shall not reproduce or transmit any portion hereof in any form or by any means with any purpose other than personal use Warranty 1 Warranty THE...

Page 3: ...into this agreement and to abide by all its terms and conditions just as if you had signed it The EULA for this product is available on the Yealink Support page for the product Patent Information Chi...

Page 4: ...re under 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 Yeali...

Page 5: ...ed in this guide is applicable to firmware version 81 or higher The firmware format is like x x x x rom The second x from left must be greater than or equal to 81 e g the firmware version of SIP T46G...

Page 6: ...files The purpose of Auto Provisioning Guide is to serve as a basic guidance for provisioning Yealink IP phones with a provisioning server If you are new to this process it is helpful to read this gu...

Page 7: ...e g refer to Ring Tones on page 819 for hyperlinks to non Yealink websites e g RFC 3315 or for hyperlinks to Yealink Technical Support website Blue Text in Italics Used for hyperlinks to Yealink reso...

Page 8: ...se to configure a feature Note that the types of provisioning methods available for each feature will vary not every feature uses all these three methods The central provisioning method requires you t...

Page 9: ...able the auto answer feature or 0 to disable the auto answer feature Note that some parameters described in this guide contain one or more variables e g X or Y But the variables in the parameters desc...

Page 10: ...configure the SIP server 1 for account 1 you can locate the account 1 sip_server 1 address in the MAC cfg file and configure it as required e g account 1 sip_server 1 address 10 2 1 48 The following s...

Page 11: ...e Access to the desired feature according to the phone path e g Menu Features Auto Answer Line X Auto Answer and then configure it as required As shown in the following illustration Recommended Refere...

Page 12: ...on Initiation Protocol SIP are two popular VoIP protocols that are found in widespread implementation H 323 H 323 is a recommendation from the ITU Telecommunication Standardization Sector ITU T that d...

Page 13: ...nates the sessions between all parties SIP Components SIP is a peer to peer protocol The peers in a session are called User Agents UAs A user agent can function as one of following roles User Agent Cl...

Page 14: ...the UA that initiates the request Summary of Changes This section describes the changes to this guide for each release and guide version Changes for Release 81 Guide Version 81 91 Documentations of th...

Page 15: ...577 Cloud on page 581 Major updates have occurred to the following sections Missed Call Log on page 347 Auto Answer on page 385 Call Recording on page 575 Ring Tones on page 820 Changes for Release 8...

Page 16: ...ocal Logging on page 964 Syslog on page 972 Changes for Release 81 Guide Version 81 20 Major updates have occurred to the following sections Wallpaper on page 182 Screen Saver on page 191 Changes for...

Page 17: ...age 516 Calling Line Identification Presentation CLIP on page 532 Intercom on page 543 Lightweight Directory Access Protocol LDAP on page 591 Visual Alert and Audio Alert for BLF Pickup on page 611 Se...

Page 18: ...rsion 81 91 xiv Changes for Release 81 Guide Version 81 90 xiv Changes for Release 81 Guide Version 81 71 xv Changes for Release 81 Guide Version 81 70 xv Changes for Release 81 Guide Version 81 20 xv...

Page 19: ...work Parameters Manually 56 Configuring Transmission Methods of the Internet Port and PC Port 61 Configuring PC Port Mode 65 Web Server Type 66 Wi Fi 70 VLAN 76 IPv6 Support 88 VPN 97 Network Address...

Page 20: ...guage to Use 275 Input Method 277 Keypad Input Method Customization 277 Specifying the Default Input Method 281 Logo Customization 282 Customizing a Logo Template File 283 Configuring the Logo Shown o...

Page 21: ...use 428 Early Media 430 180 Ring Workaround 430 Use Outbound Proxy in Dialog 431 SIP Session Timer 433 Session Timer 435 Call Hold 439 Music on Hold MoH 443 Call Forward 445 Call Transfer 469 Local Co...

Page 22: ...0 Cloud 581 Configuring Advanced Features 583 Remote Phone Book 584 Customizing Remote Phone Book Template File 584 Lightweight Directory Access Protocol LDAP 591 Busy Lamp Field BLF 607 BLF Subscript...

Page 23: ...91 Configuring EDK Feature 795 Configuring EDK List 797 Configuring EDK Prompt 799 Configuring EDK Soft Keys 801 Configuring a Custom Key 809 Example Macros 817 Configuring Audio Features 819 Redial T...

Page 24: ...Time Transport Protocol SRTP 949 Encrypting and Decrypting Files 952 Configuration Parameters 952 Encrypting and Decrypting Configuration Files 956 Encrypting and Decrypting Contact Files 959 Incoming...

Page 25: ...7 Appendix G Reading Icons 1043 Appendix H SIP Session Initiation Protocol 1053 RFC and Internet Draft Support 1053 SIP Request 1056 SIP Header 1057 SIP Responses 1058 SIP Session Description Protocol...

Page 26: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones xxvi...

Page 27: ...with a large number of SIP PBXs These IP phones provide a powerful and flexible IP communication solution for Ethernet TCP IP networks delivering excellent voice quality The high resolution graphic di...

Page 28: ...r 36 dedicated hard keys and 4 context sensitive soft keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100 1000Mbps Ethernet ports 14 LEDs 1 power 10 line 1 mute 1 headset 1 speakerphone...

Page 29: ...4 context sensitive soft keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100 1000Mbps Ethernet ports 11 LEDs 1 power 8 line 1 mute 1 headset Power adapter AC 100 240V input and DC 5V 2A...

Page 30: ...HD Codec HD Handset HD Speaker 26 dedicated hard 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 he...

Page 31: ...context sensitive soft 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 speakerph...

Page 32: ...ensitive soft 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 P...

Page 33: ...et 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...

Page 34: ...le HD Voice HD Codec HD Handset HD Speaker 27 dedicated hard keys and 4 context sensitive soft keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100 1000Mbps Ethernet ports 1000Mbps is on...

Page 35: ...HD Speaker 37 dedicated hard keys and 4 context sensitive soft 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 p...

Page 36: ...keys and 4 context sensitive 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 T27G IP phones 1 RJ12 6P6C expansion mo...

Page 37: ...e HD Codec HD Handset HD Speaker 27 dedicated hard keys and 4 context sensitive soft keys 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100 1000Mbps Ethernet ports 1000Mbps is only applica...

Page 38: ...idated Asterisk Compatible 26 dedicated hard keys and 4 context sensitive 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 p...

Page 39: ...atible 24 dedicated hard keys and 4 context sensitive soft keys 1 LED 1 power HD Voice HD Codec HD Handset 1 RJ9 4P4C handset port 1 RJ9 4P4C headset port 2 RJ45 10 100Mbps Ethernet ports Power adapte...

Page 40: ...account Yealink Cloud account and two PSTN accounts 20 dedicated hard keys and 4 context sensitive soft keys HD Voice HD Codec 1 mobile phone PC port 3 5mm 1 RJ45 10 100Mbps Ethernet port 2 EXT mic po...

Page 41: ...lock port 3 LED indicators Power adapter optional AC 100 240V input and DC 12V 1A output Power over Ethernet IEEE 802 3af Key Features of IP Phones In addition to physical features introduced above IP...

Page 42: ...S T29G T27G CP860 CP92 0 IP phones VAD CNG AEC PLC AJB AGC Full duplex speakerphone with AEC Built in microphone array 360 degree voice pickup applicable to CP860 CP920 IP phones Network Features SIP...

Page 43: ...u want to configure the expansion module keys you have to connect the expansion module s to the IP phone in advance The following table lists the supported IP phone models for these expansion modules...

Page 44: ...8 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 physical...

Page 45: ...perience with 160 x 320 graphic LCD 20 physical keys each with a dual color LED 20 additional keys through page switch Support up to 6 modules daisy chain Expansion module 2 is powered by the host pho...

Page 46: ...l Features Rich visual experience with 480 x 272 color display 20 physical keys each with a dual color LED 40 additional keys through page switch Support up to 3 modules daisy chain Only one expansion...

Page 47: ...st or compatible firmware of IP phones is available A call server is active and configured to receive and send SIP messages Yealink IP Phones in a Network Most Yealink IP phones connect physically thr...

Page 48: ...G T48S T46G T46S T42G T42S T41P T41S T40P T40G T29G T27P T27G T23P T 23G T21 P E2 T19 P E2 CP860 CP920 IP phones with components in packaging contents 1 Attach the stand and the optional wall mount br...

Page 49: ...the optional expansion PSTN box CPN10 only applicable to CP860 CP920 IP phones Note Attaching the Stand and the Optional Wall Mount Bracket not Applicable to CP860 CP920 IP phones To attach the stand...

Page 50: ...Series T5 Series CP860 CP920 IP Phones 24 For SIP T48G S Desk Mount Method Wall Mount Method Optional Note The top two slots on SIP T48G S IP phones are plugged up by silica gel You need to pull out...

Page 51: ...Getting Started 25 For SIP T46G S Desk Mount Method Wall Mount Method Optional...

Page 52: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 26 For SIP T42G T41P T40P T40G Desk Mount Method Wall Mount Method Optional...

Page 53: ...Getting Started 27 For SIP T42S T41S Desk Mount Method Wall Mount Method Optional...

Page 54: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 28 For SIP T29G T27P T27G Desk Mount Method Wall Mount Method Optional...

Page 55: ...Getting Started 29 For SIP T23P T23G Desk Mount Method Wall Mount Method Optional...

Page 56: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 30 For SIP T21 P E2 Desk Mount Method Wall Mount Method Optional...

Page 57: ...icable to CP860 CP920 IP phones To connect the handset and optional headset For SIP T54S T52S The reversible tab has a lip which allows the handset to stay on hook when the IP phone is mounted vertica...

Page 58: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 32 For SIP T48G T48S T46G T46S T29G For SIP T42G T41P T40P T40G For SIP T42S T41S For SIP T27P...

Page 59: ...e included or a standard Ethernet cable between the Internet port on the IP Wireless headset adapter EHS36 should be purchased separately For more information on how to use the EHS36 on the IP phone r...

Page 60: ...27P T27G T 23P T23G T21 P E2 T19 P E2 For CP860 For CP920 Note The IP phone should be used with Yealink original power adapter only The use of the third party power adapter may cause the damage to the...

Page 61: ...or hub Note 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 T54S T52S T48G T48S T46G T46S T42G T...

Page 62: ...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 suc...

Page 63: ...0 and WF40 should be purchased separately Bluetooth USB dongle BT40 can only be used on the SIP T48G T48S T46G T46S T42S T41S T29G T27G IP phones For more information on how to use the BT40 refer to Y...

Page 64: ...coverage of the conference phone The Yealink provided expansion microphone kit contains two expansion microphones To connect the expansion microphones 1 Connect the free end of the optional expansion...

Page 65: ...end to the headset jack on the mobile device or the AUX MIC jack on the PC Connecting the Optional Expansion PSTN Box CPN10 Only Applicable to CP860 CP920 IP Phones You can connect optional expansion...

Page 66: ...860 CP920 IP Phones 40 To connect the expansion PSTN box For CP860 1 Insert the USB plug on the expansion PSTN box into the USB port on the phone A PSTN box Two PSTN boxes For CP920 1 Insert the USB p...

Page 67: ...ng the VLAN If the IP phone is connected to a switch the switch notifies the IP phone of the VLAN information defined on the switch if using LLDP or CDP The IP phone can then proceed with the DHCP req...

Page 68: ...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 firmware file differs from that of the image s...

Page 69: ...e next step Note 3 The main LCD screen displays the following Time and date Soft key labels 4 Press the OK key or press Menu Status to check the IP phone status the LCD screen displays the valid IP ad...

Page 70: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 44...

Page 71: ...l area network design varies by organization and Yealink IP phones can be configured to accommodate a number of network designs In order to get your IP phones running you must perform basic network se...

Page 72: ...lowing methods Central Provisioning Configuration File MAC cfg Configure DHCP on the IP phone Parameter static network internet_port type Web User Interface Configure DHCP on the IP phone Navigate to...

Page 73: ...ress the Save soft key to accept the change 3 A dialog box pops up to prompt that the settings will take effect after a reboot 4 Click OK to reboot the phone Static DNS Static DNS address es can be co...

Page 74: ...net_port type is set to 0 DHCP If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Basic IPv4 Config Static DNS Phone User Interface Menu Ad...

Page 75: ...d default password admin Network WAN Port IPv4 Type DHCP Static DNS Enabled Sec DNS To configure static DNS address when DHCP is used via web user interface 1 Click on Network Basic 2 In the IPv4 Conf...

Page 76: ...ons and the DHCP server responds with specific values in corresponding options The following table lists common DHCP options supported by IP phones Parameter DHCP Option Description Subnet Mask 1 Spec...

Page 77: ...ption 43 Yealink IP phones support obtaining the provisioning server and Auto Configuration Server ACS address by detecting DHCP options during startup During the startup the phone will automatically...

Page 78: ...Description Configures the custom DHCP option for requesting provisioning server address Multiple options are separated by commas Note It works only if the value of the parameter static auto_provisio...

Page 79: ...e DHCP Time feature is enabled at the web path Settings Time Date DHCP Time For more information on how to configure DHCP time feature refer to NTP Time Server on page 250 DHCP Option 12 Hostname on t...

Page 80: ...48G For SIP T48S IP phones The default value is SIP T48S For SIP T46G IP phones The default value is SIP T46G For SIP T46S IP phones The default value is SIP T46S For SIP T42G IP phones The default va...

Page 81: ...E2 IP phones The default value is SIP T19P_E2 For SIP T19 E2 IP phones The default value is SIP T19_E2 For CP860 IP phones The default value is CP860 For CP920 IP phones The default value is SIP CP92...

Page 82: ...k parameters from the DHCP server you need to configure them manually The following parameters should be configured for IP phones to establish network connectivity IP Address Subnet Mask Default Gatew...

Page 83: ...for IPv4 0 DHCP 2 Static IP Address Note It works only if the value of the parameter static network ip_address_mode is set to 0 IPv4 or 2 IPv4 IPv6 If you change this parameter the IP phone will rebo...

Page 84: ...Static IP Address IP Address Phone User Interface Menu Advanced default password admin Network WAN Port IPv4 Type Static IP IP Address static network internet_port mask Subnet Mask Blank Description C...

Page 85: ...ks only if the value of the parameter static network ip_address_mode is set to 0 IPv4 or 2 IPv4 IPv6 and static network internet_port type is set to 2 Static IP Address If you change this parameter th...

Page 86: ...o accept the change A dialog box pops up to prompt that the settings will take effect after a reboot 4 Click OK to reboot the phone To configure a static IPv4 address via web user interface 1 Click on...

Page 87: ...uring Transmission Methods of the Internet Port and PC Port Yealink SIP T54S T52S T48G T48S T46G T46S T42G T42S T41P T41S T40P T40G T29G T27P T27G T23P T 23G T21 P E2 T19 P E2 IP phones support two Et...

Page 88: ...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...

Page 89: ...T46G T46S T42G T42S T40G T29G T27G T23G IP phones Note For SIP T54S T52S T48G T48S T46G T46S T42G T42S T40G T29G T27G T23G IP phones you can set the transmission speed to 1000Mbps Auto Negotiation to...

Page 90: ...s Auto Negotiation to transmit in 1000Mbps if the IP phone is connected to the switch supports Gigabit Ethernet We recommend that you do not change this parameter If you change this parameter the IP p...

Page 91: ...port Parameter static network pc_port enable Web User Interface Configure the PC port Navigate to http phoneIPAddress servlet p network pcport q load Details of Configuration Parameter Parameter Permi...

Page 92: ...ect after a reboot 4 Click OK to reboot the phone Web Server Type Users can configure the user or administrator features of the phone via web user interface Web server type determines access protocol...

Page 93: ...HTTPS protocol for example Procedure Web server type can be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure the web access type HTTP port and...

Page 94: ...Advanced default password admin Network Web Server HTTP Status static network port http Integer from 1 to 65535 80 Description Configures the HTTP port for the user to access web user interface of the...

Page 95: ...TTPS protocol Note Please take care when choosing an alternate port If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced Web Server...

Page 96: ...esired HTTP port number in the HTTP Port field 4 Press or or the Switch soft key to select the desired value from the HTTPS Status field 5 Enter the desired HTTPS port number in the HTTPS Port field 6...

Page 97: ...X cipher_type static wifi X password Web User Interface Configure Wi Fi feature Configure the Wi Fi settings Navigate to http phoneIPAddress servlet p netw ork wifi q load Phone User Interface Config...

Page 98: ...led It is only applicable to SIP T54S T52S T48G T48S T46G T46S T42S T41S T29G T27G CP920 IP phones Web User Interface Network Wi Fi Profile Name Phone User Interface Menu Basic Wi Fi Wi Fi On Add Prof...

Page 99: ...s only if the value of the parameter static wifi enable is set to 1 Enabled It is only applicable to SIP T54S T52S T48G T48S T46G T46S T42S T41S T29G T27G CP920 IP phones Web User Interface Network Wi...

Page 100: ...T41S T29G T27G CP920 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 Net...

Page 101: ...desired wireless network which you want to adjust the priority and then click or 3 Repeat the step 2 to adjust the priority of more wireless networks To enable the Wi Fi feature via phone user interf...

Page 102: ...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 information to the packets generated...

Page 103: ...change take effect Web User Interface None Phone User Interface None LLDP LLDP Linker Layer Discovery Protocol is a vendor neutral Link Layer protocol which allows IP phones to receive and or transmit...

Page 104: ...ables or disables the LLDP Linker Layer Discovery Protocol feature on the IP phone 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone will attempt to determine its VLAN ID through LLDP Note I...

Page 105: ...tatus 2 Press or or the Switch soft key to select the desired value from the LLDP Status field 3 Enter the priority value 1 3600s in the Packet Interval field 4 Press the Save soft key to accept the c...

Page 106: ...ils of Configuration Parameters Parameters Permitted Values Default static network cdp enable 0 or 1 0 Description Enables or disables the CDP Cisco Discovery Protocol feature on the IP phone 0 Disabl...

Page 107: ...Click OK to reboot the phone To configure CDP feature via phone user interface 1 Press Menu Advanced default password admin Network CDP CDP Status 2 Press or or the Switch soft key to select the desi...

Page 108: ...er Interface Configure VLAN for the Internet port and PC port manually Navigate to http phoneIPAddress servlet p network adv q load Phone User Interface Configure VLAN for the Internet port and PC por...

Page 109: ...er the IP phone will reboot to make the change take effect Web User Interface Network Advanced VLAN WAN Port Priority Phone User Interface Menu Advanced default password admin Network VLAN WAN Port Pr...

Page 110: ...mber static network vlan pc_port_priority Integer from 0 to 7 0 Description Configures VLAN priority for the PC port 7 is the highest priority 0 is the lowest priority Note It is not applicable to CP8...

Page 111: ...select the desired value from the pull down list of 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...

Page 112: ...by default You can customize the DHCP option used to request the VLAN ID Procedure DHCP VLAN can be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Co...

Page 113: ...ou can configure at most five DHCP options and separate them by commas Note If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced VLA...

Page 114: ...ing mode IPv4 uses a 32 bit address consisting of four groups of three decimal digits separated by dots for example 192 168 1 100 IPv6 uses a 128 bit address consisting of eight groups of four hexadec...

Page 115: ...ttings The following table lists where the IP phone obtains the IPv6 address and other network settings DHCPv6 SLAAC ICMPv6 How the IP phone obtains the IPv6 address and network settings Disabled Disa...

Page 116: ...o http phoneIPAddress servlet p net work q load Phone User Interface Configure the IPv6 address assignment method Configure the IPv6 static DNS address Configure the IPv6 static DNS Details of Configu...

Page 117: ...0 Off 1 On If it is set to 0 Off the IP phone will use the IPv6 DNS obtained from DHCP If it is set to 1 On the IP phone will use manually configured static IPv6 DNS Note It works only if the value of...

Page 118: ...s 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 Basic IPv6 Config Static IP Address IPv6 Prefix 0 128 Phone...

Page 119: ...WAN Port IPv6 Type Static IP Pri DNS Or Menu Advanced default password admin Network WAN Port IPv6 Type DHCP Static DNS Enabled Pri DNS static network ipv6_secondary_dns IPv6 address Blank Description...

Page 120: ...l reboot to make the change take effect It is only applicable to SIP T54S T52S T48G T48S T46G T46S T29G IP phones SLAAC is enabled on SIP T42G T42S T41P T41S T40P T40G T27P T27G T23P T23G T21 P E2 T19...

Page 121: ...onfigure the IPv6 address and other configuration parameters in the corresponding fields Optional If you mark the DHCP radio box you can configure the static DNS address in the corresponding fields 4...

Page 122: ...e field 3 Press or to highlight IPv6 and then press the Enter soft key 4 Press or or the Switch soft key to desired IPv6 address assignment method from the Type field If you select the Static IP confi...

Page 123: ...k 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 net...

Page 124: ...y0000000000xx cf g Configure VPN feature and upload a TAR file to the IP phone Parameters static network vpn_enable static openvpn url Web User Interface Configure VPN feature and upload a TAR file t...

Page 125: ...hone 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 file from the local system 3 Click Upload to upload...

Page 126: ...countries provide only one public IP address for complete companies They configure NAT to advertise the IP address for the entire network to the outside world This can reduce the need for a large numb...

Page 127: ...ques that establish and maintain IP connections traversing NAT gateways typically required for client to client networking applications especially for VoIP deployments Yealink IP phones support three...

Page 128: ...ections 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 se...

Page 129: ...ocate bandwidth for calls Although TURN will almost always provide connectivity to a client it comes at high cost to the provider of the TURN server Therefore other mechanisms such as STUN or direct c...

Page 130: ...LS source ports Local SIP Port TLS SIP Port If NAT is disabled the port number shows in the Via and Contact SIP headers of SIP messages If NAT is enabled the phone uses the NAT port number and NAT IP...

Page 131: ...figure ICE feature Configure TURN feature and TURN server Configure STUN feature and STUN server on a phone basis Navigate to http phoneIPAddress servlet p net work nat q load Configure local SIP port...

Page 132: ...ive Phone User Interface Menu Advanced 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...

Page 133: ...l NAT X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T...

Page 134: ...Example network static_nat addr 10 3 5 33 Note It works only if the value of the parameter network static_nat enable is set to 1 Enabled If you change this parameter the IP phone will reboot to make...

Page 135: ...N Traversal Using Relays around NAT server Example sip nat_turn server 218 107 220 202 Note It works only if the value of the parameter sip nat_turn enable is set to 1 Enabled If you change this param...

Page 136: ...IP phone will reboot to make the change take effect Web User Interface Network NAT TURN User Name Phone User Interface None sip nat_turn password String Blank Description Configures the password to au...

Page 137: ...user interface 1 Click on Network NAT 2 In the STUN 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 fie...

Page 138: ...OK to reboot the phone To configure ICE feature via web user interface 1 Click on Network NAT 2 In the ICE block select the desired value from the pull down list of Active 3 Click Confirm to accept t...

Page 139: ...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 3 Enter th...

Page 140: ...ce 1 Press Menu Advanced default password admin Accounts 2 Press or to select the desired account and then press the Enter soft key 3 Press or or the Switch soft key to select the desired value from t...

Page 141: ...anges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SI...

Page 142: ...e Session Initiation Protocol SIP operates over UDP and TCP When used with UDP responses to requests are returned to the source address the request came from and returned to the port written into the...

Page 143: ...led 1 Enabled 2 Enable Direct Process X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges...

Page 144: ...e unpredictable Differentiated Services DiffServ or DS is the most widely used QoS model It provides a simple and scalable mechanism for classifying and managing network traffic and providing QoS on m...

Page 145: ...quality voice transmission when the voice packets are configured to a higher DSCP value SIP QoS SIP protocol is used for creating modifying and terminating two party or multi party sessions To ensure...

Page 146: ...take effect Web User Interface Network Advanced Voice QoS 0 63 Phone User Interface None static network qos signaltos Integer from 0 to 63 26 Description Configures the DSCP Differentiated Services Co...

Page 147: ...o prompt that the settings will take effect after a reboot 5 Click OK to reboot the phone 802 1X Authentication IEEE 802 1X authentication is an IEEE standard for Port based Network Access Control PNA...

Page 148: ...the protected side of the network Yealink IP phones support the following protocols for 802 1X authentication EAP MD5 EAP TLS requires Device and CA certificates requires no password EAP PEAP MSCHAPv...

Page 149: ...rameters Permitted Values Default static network 802_1x mode 0 1 2 3 4 5 6 or 7 0 Description Configures the 802 1x authentication method 0 EAP None 1 EAP MD5 2 EAP TLS 3 EAP PEAP MSCHAPv2 4 EAP TTLS...

Page 150: ...et to 7 EAP FAST If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced 802 1x Provisioning Mode Phone User Interface None static netw...

Page 151: ...802_1x mode is set to 1 3 4 5 6 or 7 If you change this parameter the IP phone will reboot to make the change take effect Web User Interface Network Advanced 802 1x MD5 Password Phone User Interface...

Page 152: ...rks only if the value of the parameter static network 802_1x mode is set to 2 EAP TLS The format of the device certificate must be pem Web User Interface Network Advanced 802 1x Device Certificates Ph...

Page 153: ...ocal system 5 In the Device Certificates field click Browse to select the desired client pem or cer certificate from your local system 6 Click Upload to upload the certificates c If you select EAP PEA...

Page 154: ...ional Enter the anonymous user name for authentication in the Anonymous Identity field 2 Enter the user name for authentication in the Identity field 3 Enter the password for authentication in the MD5...

Page 155: ...ion in the MD5 Password field 4 In the CA Certificates field click Browse to select the desired CA certificate pem crt cer or der from your local system 5 Click Upload to upload the certificate f If y...

Page 156: ...tificate g If you select EAP FAST 1 Optional Enter the anonymous user name for authentication in the Anonymous Identity field 2 Enter the user name for authentication in the Identity field 3 Select th...

Page 157: ...e 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...

Page 158: ...er Provisioning Methods Boot Files Configuration Files and Resource Files Setting Up a Provisioning Server Upgrading Firmware Keeping User Personalized Settings after Auto Provisioning Provisioning Po...

Page 159: ...e using a higher priority provisioning method override settings made using a lower priority provisioning method The precedence order for configuration parameter changes is as follows highest to lowest...

Page 160: ...iles refer to Boot Files on page 136 For more information on configuration files refer to Configuration Files on page 138 IP phones can obtain the provisioning server address during startup Then IP ph...

Page 161: ...or a user can configure IP phones via web user interface but accessing the web user interface requires password The default user name and password for the administrator are both admin case sensitive...

Page 162: ...e You can reference some configuration files that contain parameters in the boot files to be acquired by all your phones and specify the download sequence of these configuration files Yealink supports...

Page 163: ...rwrite mode is enabled The overwrite mode will be applied to the configuration files specified to download If the value of a parameter in configuration files is left blank or a parameter in configurat...

Page 164: ...ters that affect the basic operation of the IP phone such as language and volume It will be effectual for all IP phones of the same model The common CFG file has a fixed name The following table lists...

Page 165: ...ar code label on the back of the IP phone or on the outside of the box of the IP phone For example if the MAC address of an IP phone is 00156574B150 the name of the MAC local CFG file is 00156574b150...

Page 166: ...in the section Configuration Parameters on page 159 Custom CFG File You can create some new CFG files e g sip cfg account cfg containing any combination of configuration parameters This especially use...

Page 167: ...page 142 If you want to delete resource files from a phone at a later date for example if you are giving the phone to a new user you can reset the IP phone to factory configuration settings For more...

Page 168: ...000000000000 boot Allows you to customize the download sequence of the configuration files during auto provisioning For more information refer to Boot Files on page 136 Configuration Files Common CFG...

Page 169: ...e dialplan xml Allows you to customize multiple replace rules for IP phone dial plan For more information refer to Customizing Replace Rule Template File on page 303 Dial Now Template dialnow xml Allo...

Page 170: ...ist for your IP phone For more information refer to Customizing a Super Search Template File on page 338 Local Contact File contact xml Allows you to add or modify multiple contacts at a time for your...

Page 171: ...ced 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 _ incl...

Page 172: ...Protocols IP phones perform the auto provisioning function of uploading log files if configured uploading contact files if configured downloading boot files downloading configuration files downloadin...

Page 173: ...81 or later The configuration files supplied with each firmware release must be used with that release Otherwise configurations may not take effect and the IP phone will behave without exception Befor...

Page 174: ...nP feature allows IP phones to discover the provisioning server address by broadcasting the PnP SUBSCRIBE message during startup DHCP DHCP option can be used to provide the address or URL of the provi...

Page 175: ...0 40 rom SIP T23P G 44 x x x rom 44 81 0 40 rom SIP T21 P E2 52 x x x rom 52 81 0 40 rom SIP T19 P E2 53 x x x rom 53 81 0 40 rom CP860 37 x x x rom 37 81 0 10 rom CP920 78 x x x rom 78 81 0 10 rom No...

Page 176: ...vision weekly enable static auto_provision weekly_upgrade_interval static auto_provision inactivity_time_expire static auto_provision weekly begin_time static auto_provision weekly end_time static aut...

Page 177: ...able 0 or 1 0 Description Triggers the repeatedly 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 repeatedly Web User Interface Settings Aut...

Page 178: ...other values e g 3 the IP phone will perform an auto provisioning process at a random day between the specific day s configured by the parameter static auto_provision weekly dayofweek every three wee...

Page 179: ...00 Description Configures the starting time of the day for the IP phone to perform an auto provisioning process weekly Note It works only if the value of the parameter static auto_provision weekly en...

Page 180: ...by randomly selecting a day from Sunday and Monday every three weeks Note It works only if the value of the parameter static auto_provision weekly enable is set to 1 On Web User Interface Settings Au...

Page 181: ...o provisioning process on a random day e g 18 based on the phone s MAC address Note It works only if the value of the parameter static auto_provision flexible enable is set to 1 On Web User Interface...

Page 182: ...o a specific value less than starting time configured by the parameter static auto_provision weekly begin_time the IP phone will perform an auto provisioning process at random between the starting tim...

Page 183: ...n the provisioning server during startup and then will download firmware from the server Upgrading Firmware via Web User Interface To manually upgrade firmware via web user interface you need to store...

Page 184: ...r DSS keys after auto provisioning These specific scenarios are applicable to Yealink IP phones The following demonstrated specific scenarios are taking SIP T46G IP phones as example for reference Not...

Page 185: ...verwrite_mode is set to 1 in the boot file the value of this parameter will be forced to set to 1 Enabled Web User Interface None Phone User Interface None static auto_provision custom sync 0 or 1 0 D...

Page 186: ...Note It works only if the value of the parameter static auto_provision custom sync is set to 1 Enabled Web User Interface None Phone User Interface None static auto_provision custom upload_method 0 or...

Page 187: ...to 1 in the configuration file Do one of the following operations Scenario Operations I 1 Edit the following parameters in the y000000000028 cfg file you want the IP phone to download static auto_pro...

Page 188: ...tect is 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...

Page 189: ...r personalized configuration settings via phone user interface 1 Press Menu Advanced default password admin Reset Config 2 Select Reset local settings The LCD screen prompts Reset local cfg settings 3...

Page 190: ...ill take effect If there are no configuration files on the provisioning server the IP phone will be reset to factory defaults Note Scenario C Keep user personalized settings after factory reset The IP...

Page 191: ...one to factory via web user interface 1 Click on Settings Upgrade 2 Click Reset to factory to reset the phone The web user interface prompts Do you want to reset to factory 3 Click OK After startup al...

Page 192: ...otect is set to 1 the personalized configuration settings will be kept after auto provisioning As a result the personalized configuration settings of the phone are retrieved after factory reset Scenar...

Page 193: ...rations in the imported 001565770984 local cfg file will override the one in the existing local configuration file The configurations only in the existing local configuration file will not be cleared...

Page 194: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 168...

Page 195: ...sparency Screen Saver Power Saving Backlight Idle Clock Display Bluetooth Page Switch Key Enable Page Tips Page Tips for Expansion Module Label Length Linekey Length in Short 223Account Registration M...

Page 196: ...l Directory Live Dialpad Speed Dial Call Waiting Auto Redial Auto Answer IP Direct Auto Answer Allow IP Call Accept SIP Trust Server Only Call Completion Anonymous Call Anonymous Call Rejection Do Not...

Page 197: ...cted Line Identification Presentation COLP Mute Intercom Call Timeout Ringing Timeout Send user phone SIP Send MAC SIP Send Line Reserve in User Name Password Dial Unregister When Reboot 100 Reliable...

Page 198: ...indicator LED to flash when a call is placed on hold or is held Talk Dial Power Light On Talk Dial Power Light On allows the power indicator LED to be turned on when the IP phone is busy MissCall Powe...

Page 199: ...power indicator LED is solid yellow Note It is not applicable to CP860 CP920 IP phones Web User Interface Features Power LED Common Power Light On Phone User Interface None phone_setting ring_power_l...

Page 200: ...wer indicator LED does not flash 1 Enabled power indicator LED slowly flashes 1000ms yellow Note It is not applicable to CP860 CP920 IP phones Web User Interface Features Power LED Voice Text Mail Pow...

Page 201: ...or LED fast flashes 500ms yellow Note It is not applicable to CP860 CP920 IP phones Web User Interface Features Power LED Hold Held Power Light Flash Phone User Interface None phone_setting talk_and_d...

Page 202: ...sh 1 Enabled power indicator LED slowly flashes 1000ms yellow Note It is not applicable to CP860 CP920 IP phones Web User Interface Features Power LED MissCall Power Light Flash Phone User Interface N...

Page 203: ...p up message box when it misses a call forwards an incoming call to other party or receives a new voice mail or a new text message The following shows an example of receiving a new voice mail Procedur...

Page 204: ...sage box when it receives a new voice mail 0 Disabled 1 Enabled Note If the voice mail pop up message box disappears it won t pop up again unless the user receives a new voice mail or the user re regi...

Page 205: ...it receives a new text message 0 Disabled 1 Enabled Note It works only if the value of the parameter features text_message enable is set to 1 Enabled It is not applicable to CP920 IP phones Web User...

Page 206: ...in You can configure the LCD s contrast of SIP T40P G SIP T27P G SIP T23P G SIP T21 P E2 SIP T19 P E2 CP860 and CP920 IP phones EXP20 connected to SIP T29G T27P T27G IP phones and EXP40 connected to S...

Page 207: ...P G IP phones it configures the LCD s contrast of the IP phone and the connected EXP20 For T40P T40G T23P T23G T21 P E2 T19 P E2 CP860 CP920 IP phones it configures the LCD s contrast of the IP phone...

Page 208: ...50 if connected 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 EXP50 background you need to upl...

Page 209: ...format must meet the following Phone Model Format Resolution Single File Size Note SIP T54S T52S jpg png bmp jpeg 4 2 megapixels 5MB 2MB of space should be reserved for the phone SIP T48G S 2 0 megap...

Page 210: ...ayed on the expansion module Parameter expansion_module backgrounds Specify the access URL of the custom wallpaper Parameter wallpaper_upload url Configure the wallpaper with DSSkey unfold Parameter p...

Page 211: ...e phone_setting backgrounds Default jpg Note It is only applicable to SIP T54S T52S T48G T48S T46G T46S T29G IP phones Web User Interface Settings Preference Wallpaper Phone User Interface Menu Basic...

Page 212: ...P phones Web User Interface Settings Preference Upload Wallpaper 800 480 Phone User Interface None phone_setting backgrounds_with_dsskey_unfold Refer to the following content Auto Description Configur...

Page 213: ...eld click Browse to locate the wallpaper image from your local system 3 Click Upload to upload the file The custom wallpaper appears in the pull down lists of Wallpaper and Wallpaper with DSSkey unfol...

Page 214: ...r for expansion modules via web user interface 1 Click on Settings Preference 2 Select the desired wallpaper from the pull down list of Wallpaper for expansion modules 3 Click Confirm to accept the ch...

Page 215: ...paper field 3 Press the Save soft key to accept the change Transparency If you are using a custom image with a single color or complex background it may affect your experience of the idle screen displ...

Page 216: ...nsparency Web User Interface Configure the transparency of the LCD screen Navigate to http phoneIPAddress servlet p settings preference q load Phone User Interface Configure the transparency of the LC...

Page 217: ...box of the Transparency field and then select the desired value from the pull down list 3 Tap the Save soft key to accept the change Screen Saver The screen saver will automatically start when the IP...

Page 218: ...following Phone Model Format Resolution Single File Size Note SIP T54S T52S jpg png bmp jpeg 4 2 megapixels 5MB 2MB of space should be reserved for the phone SIP T48G S 2 0 megapixels 5MB SIP T46G T46...

Page 219: ...the screen saver starts Parameter screensaver picture_change_interval Configure the interval for the IP phone to move the clock and icons when the screen saver starts Parameter screensaver clock_move_...

Page 220: ...6h Note It is only applicable to SIP T54S SIP T52S SIP T48G S SIP T46G S and SIP T29G IP phones Web User Interface Settings Preference Screensaver Wait Time Phone User Interface Menu Basic Display Sc...

Page 221: ...aver images to the phone simultaneously you can configure as following screensaver upload_url http 192 168 10 25 Screencapture jpg screensaver upload_url http 192 168 10 25 Screensaver jpg Note It wor...

Page 222: ...ver Display Clock screensaver picture_change_interval Integer from 5 to 1200 60 Description Configures the interval in seconds for the IP phone to change the picture when the screen saver starts Note...

Page 223: ...2 Select Custom from the pull down list of Screensaver Type 3 In the Upload Screensaver field click Browse to locate the custom picture from your local system 4 Click Upload to upload the file 5 The U...

Page 224: ...nsaver display clock via web user interface 1 Click on Settings Preference 2 Select the desired time from the pull down list of Screensaver Wait Time 3 Select the desired value from the pull down list...

Page 225: ...hone is idle for 5 minutes and power saving mode is configured to turn off the backlight and screen after the phone is idle for 15 minutes the backlight and screen will be turned off after the screen...

Page 226: ...ednesday features power_saving office_hour thursday features power_saving office_hour friday features power_saving office_hour saturday features power_saving office_hour sunday Configure the idle time...

Page 227: ...the power saving feature 0 Disabled 1 Enabled Note It is not applicable to SIP T19 P E2 IP phones Web User Interface Settings Power Saving Power Saving Phone User Interface None features power_saving...

Page 228: ...er Interface None features power_saving user_input_ext idle_timeout Integer from 1 to 30 10 Description Configures the minimum time in minutes to wait in the idle state after using the phone before th...

Page 229: ...r Interface None To configure the power saving feature via web user interface 1 Click on Settings Power Saving 2 Select Enabled from the pull down list of Power Saving 3 Enter the starting time and en...

Page 230: ...s used to adjust the backlight intensity of the LCD screen when the phone is active Unused BackLight is used to adjust the backlight intensity of the LCD screen when the phone is inactive Active Backl...

Page 231: ...setting inactive_backlight_level phone_setting backlight_time Web User Interface Configure the backlight of the LCD screen Navigate to http phoneIPAddress servlet p setti ngs preference q load Phone U...

Page 232: ...D s intensity of the IP phone For T48G T48S T46G T46S IP phones it configures the LCD s intensity of the IP phone and the connected EXP40 For T29G IP phones it configures the LCD s intensity of the IP...

Page 233: ...T19 P E2 IP phones Web User Interface Settings Preference Backlight Time seconds Phone User Interface Menu Basic Display Backlight Backlight Time To configure the backlight via web user interface 1 Cl...

Page 234: ...layed on the right of the status bar It is only applicable to SIP T54S IP phones Procedure Idle clock can be configured using the following methods Central Provisioning Configuration File y0000000000x...

Page 235: ...u can set up a conference among the calls on your IP phone the PSTN and connected mobile phone For more information refer to the Yealink phone specific user guide It is only applicable to SIP T54S T52...

Page 236: ...h mode to on or off 0 Off 1 On Note It is only applicable to SIP T54S T52S T48G T48S T46G T46S T42S T41S T29G T27G CP920 IP phones Web User Interface Features Bluetooth Bluetooth Active Phone User Int...

Page 237: ...4S T52S T48G T48S T46G T46S T42S T41S T29G T27G CP920 IP phones Web User Interface None Phone User Interface Menu Basic Bluetooth Bluetooth On Edit My Device Information Device Name bluetooth a2dp_sin...

Page 238: ...t key to select On from the Bluetooth field 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 sof...

Page 239: ...X X is greater than 10 is assigned functionality the 10th line key in the right bottom will automatically act as a page switch key You can configure the line key in the right bottom to be fixed as a...

Page 240: ...ble Page Tips Enable page tips feature allows users to enable the page icon and page switch key LED on the phone to indicate different statuses It is mainly used in the scenario of configuring multi p...

Page 241: ...xx cfg Configure enable page tips Parameter phone_setting page_tip Web User Interface Configure enable page tips Navigate to http phoneIPAddress servlet p dsskey model 1 q load line page 1 Details of...

Page 242: ...g call on the non current page It is only applicable to EXP50 connected to the SIP T54S T52S IP phones The following table lists the page switch key LED to indicate different statuses LED Status Descr...

Page 243: ...Web User Interface None Phone User Interface None expansion_module page_tip blf_call_in led String LEDr30 0o300 Description Configures the page switch key LED status on the expansion module when BLF m...

Page 244: ...length allows IP phones to extend the display length of the line key label on the idle screen If the label length feature is enabled more characters will be displayed on the idle LCD screen Label leng...

Page 245: ...ded and the characters are displayed in one line SIP T46G For SIP T48G S IP phones the characters are displayed in two lines SIP T48G When label length feature is set to Mid range the idle screen can...

Page 246: ...ues Default features config_dsskey_length 0 1 or 2 0 Description Configures the label length of the label displayed on the idle LCD screen for the line key 0 Default 1 Extended 2 Mid range only applic...

Page 247: ...ure the phone to display 2 characters the display will match the rules below Label Short Label Description Any string or Blank Configured e g aLine1 Short Label has higher priority than Label If the v...

Page 248: ...g the following methods Central Provisioning Configuration File y0000000000xx cfg Configure linekey length in short Parameter features config_dsskey_length short en Web User Interface Configure lineke...

Page 249: ...nekey length in short Phone User Interface None To configure the linekey length in short via web user interface 1 Click on Dsskey Line Key 2 Select the desired value from the pull down list of Linekey...

Page 250: ...ndancy for account registration For more information refer to Server Redundancy on page 749 If you want to customize multiple DSS keys to associate with an account refer to Multiple Line Keys per Acco...

Page 251: ...port account X outbound_proxy_enable account X outbound_proxy Y address account X outbound_proxy Y port Configure the interval for the IP phone to retry to re register when registration fails Paramete...

Page 252: ...P860 CP920 Web User Interface Account Register Line Active Phone User Interface Menu Advanced default password admin Accounts Activation account X label String within 99 characters Blank Description O...

Page 253: ...es the user name for register authentication for account X X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T4...

Page 254: ...ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G...

Page 255: ...r SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2...

Page 256: ...ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G...

Page 257: ...nt X when registration fails X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 t...

Page 258: ...ing 1 Select Enabled from the pull down list of Enable Outbound Proxy Server 2 Enter the desired IP address or domain name in the Outbound Proxy Server 1 2 field and the desired port of the outbound p...

Page 259: ...n Label Display Name Register Name User Name Password and SIP Server1 2 field respectively Contact your system administrator for more information 5 If you use outbound proxy servers do the following 1...

Page 260: ...b User Interface Account Register Line Active Phone User Interface Menu Settings Advanced Settings default password admin Accounts Active Line pstn account X label X ranges from 1 to 2 String within 9...

Page 261: ...atically assigned with Line type It means multiple DSS keys will associate with an account It is useful for managing a high volume of calls to a line For more information on how to register accounts r...

Page 262: ...Configuration File y0000000000xx cfg Configure auto linekeys Parameter features auto_linekeys enable Configure whether to transfer a call using a new line key on a phone basis Parameter phone_setting...

Page 263: ...acc 0 Details of Configuration Parameters Parameters Permitted Values Default features auto_linekeys enable 0 or 1 0 Description Enables or disables the DSS keys to be assigned with Line type automati...

Page 264: ...SIP T19 P E2 CP860 CP920 IP phones Web User Interface Account Advanced Number of line key Phone User Interface None phone_setting call_appearance transfer_via_new_linekey 0 or 1 1 Description Enables...

Page 265: ...the line keys is determined by the value of the parameter account X number_of_linekey The value configured by the parameter account X phone_setting call_appearance conference_via_new_linekey takes pr...

Page 266: ...arance transfer_via_new_linekey 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 If Auto Line...

Page 267: ...count 1 to three you can only have three call appearances on line 1 The additional incoming calls will be rejected If you assign a registered line to multiple line keys refer to Multiple Line Keys per...

Page 268: ...red by this parameter It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface None Phone User Interface None Per Line Parameter account X phone_setting call_appearance calls_per_...

Page 269: ...T40G T27P T27G T23P T23G T21 P E2 T19 P E2 CP860 CP920 IP phones For SIP T54S T52S T48G T48S T46G T46S T29G IP phones You can customize the call information to be displayed on the IP phone as require...

Page 270: ...rty_info_display enable Specify the call information display method Parameter phone_setting call_info_display_method Specify the horizontal scroll speed of caller information Parameter phone_setting i...

Page 271: ...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...

Page 272: ...er information when the phone is ringing Note It is not applicable to CP860 IP phones Web User Interface None Phone User Interface None To configure call display features via web user interface 1 Clic...

Page 273: ...ured using the following methods Central Provisioning Configuration File y0000000000xx cf g Configure display method on dialing Parameter features caller_name_type_on_dialing Web User Interface Config...

Page 274: ...P phones maintain a local clock The time and date can be displayed in several formats on the idle screen of IP phones You can select one of the default time date formats or customize the date format T...

Page 275: ...For example YYYY MMM DDD WWW and W MD etc For more information refer to Time and Date Settings on page 255 The following table lists available configuration methods for time and date Option Configura...

Page 276: ...NTP time server address offered by the DHCP server or configured manually Time Zone A time zone is a region on Earth that has a uniform standard time It is convenient for areas in close commercial or...

Page 277: ...nfigured manually preferentially Web User Interface Settings Time Date NTP by DHCP Priority Phone User Interface None local_time dhcp_time 0 or 1 0 Description Enables or disables the IP phone to upda...

Page 278: ...NTP server 1 is not configured configured by the parameter local_time ntp_server1 or cannot be accessed the IP phone will request the time and date from the NTP server 2 Example local_time ntp_server...

Page 279: ...available time zone names depend on the time zone configured by the parameter local_time time_zone For more information on the available time zone names for each time zone refer to Appendix B Time Zo...

Page 280: ...ver 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...

Page 281: ...Settings You can set the time and date manually when IP phones cannot obtain the time and date from the NTP time server The time and date display can use one of several different formats You can custo...

Page 282: ...nd date manually Parameter local_time manual_time_enable Configure the time and date formats Parameters local_time time_format local_time date_format Customize the date format Parameter lcl datetime d...

Page 283: ...o 0 Hour 12 the time will be displayed in 12 hour format with AM or PM specified If it is set to 1 Hour 24 the time will be displayed in 24 hour format e g 2 00 PM displays as 14 00 Web User Interface...

Page 284: ...in W MD format e g Wed 0420 Any combination of Y M D W and the separator e g space dash slash Example lcl datetime date format YYYY MMM DDD WWW The IP phone will display the date in YYYY MMM DDD WWW f...

Page 285: ...sired value from the pull down list of Date Format 3 Click Confirm to accept the change To configure the time and date manually via phone user interface 1 Press Menu Basic Time Date General Manual Set...

Page 286: ...s 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 requi...

Page 287: ...local_time start_time Time 1 1 0 Description Configures the starting time of the Daylight Saving Time DST Value formats are Month Day Hour for DST by Date Month Week of Month Day of Week Hour of Day f...

Page 288: ...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 Examp...

Page 289: ...ngs 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 Enter the domain name or IP address in the Primary Server a...

Page 290: ...gs 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 y...

Page 291: ...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 AutoD...

Page 292: ...ess URL of the AutoDST file Parameter auto_dst url Details of Configuration Parameter Parameter Permitted Values Default auto_dst url URL within 511 characters Blank Description Configures the access...

Page 293: ...sian Note Loading Language Packs Languages available for selection depend on language packs currently loaded to the IP phone You can customize the translation of the existing language on the phone use...

Page 294: ...panish lang Turkish 009 GUI Turkish lang Russian 010 GUI Russian lang When adding a new language pack for the phone user interface the language pack must be formatted as X GUI name lang X starts from...

Page 295: ...n the configuration files If you want to add a new custom language e g Guilan to your IP phone e g SIP T46G prepare the language file named as 011 GUI Guilan lang for downloading After update you will...

Page 296: ...h lang The English language translation will be changed accordingly if you have modified the language template file If you want to download multiple language packs to the phone simultaneously you can...

Page 297: ...xml Portuguese 8 Portuguese js 8 Portuguese_note xml Spanish 9 Spanish js 9 Spanish_note xml Turkish 10 Turkish js 10 Turkish_note xml Russian 11 Russian js 11 Russian_note xml When adding a new langu...

Page 298: ...files You can also customize the translation of the note language pack The note information is displayed in the icon of the web user interface The note language pack must be formatted as Y name_note x...

Page 299: ...the custom language pack for web user interface Parameter wui_lang url Specify the access URL of the custom note language pack for web user interface Parameter wui_lang_note url Delete custom language...

Page 300: ...nloads the note language pack 1 English_note xml The English language translation will be changed accordingly if you have modified the language template file If you want to download multiple language...

Page 301: ...age for the phone user interface or the web user interface using the following methods Central Provisioning Configuration File y0000000000xx cfg Specify the languages for the phone user interface and...

Page 302: ...tion Configures the language used on the web user interface Permitted Values English Chinese_S Chinese_T French German Italian Polish Portuguese Spanish Turkish Russian or the custom language name Exa...

Page 303: ...t file becomes affective when the language is set to Hebrew The changes in the ime txt file is affective for all the languages IP phones support 6 input methods 2aB abc Abc 123 ABC and Hebrew By defau...

Page 304: ...for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 278 The following shows a portion of the keypad input method file ime txt The following shows a portion of the keypad input method...

Page 305: ...omize a keypad input method file 1 Open the desired keypad input method file e g ime txt using an ASCII editor 2 Under the input method field e g abc add new characters or adjust the characters order...

Page 306: ...ters Blank Description Configures the access URL of the custom keypad input method file Example gui_input_method url http 192 168 10 25 ime txt During the auto provisioning process the IP phone connec...

Page 307: ...r the phone gui_input_method delete http localhost ime txt Web User Interface None Phone User Interface None Specifying the Default Input Method In addition to customizing the keypad input method file...

Page 308: ...od 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 se...

Page 309: ...one Model Logo File Format Resolution SIP T42G T42S T41P T41S CP860 dob 192 64 2 gray scale SIP T27P G dob 240 120 2 gray scale SIP T40P T40G T23P T23G T21 P E2 T19 P E2 dob 132 64 2 gray scale CP920...

Page 310: ...ile You can repeat the second step to add multiple original picture files 3 Click the Convert button Then you can find the DOB logo files in the adv directory Configuring the Logo Shown on the Idle Sc...

Page 311: ...escription Configures the logo mode of the LCD screen 0 Off 1 System logo 2 Custom logo If it is set to 0 Off the IP phone is not allowed to display a logo If it is set to 1 System logo the LCD screen...

Page 312: ...o It is not applicable to SIP T54S T52S T48G T48S T46G T46S T29G IP phones Web User Interface Features General Information Upload Logo Phone User Interface None lcd_logo delete http localhost all Blan...

Page 313: ...ay order It can be configured based on call states The following shows the softkeys displaying on the phone in the Dialing state You can configure the softkey layout using the softkey layout templates...

Page 314: ...ettings 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...

Page 315: ...nk 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...

Page 316: ...not applicable to SIP T48G S IP phones Send IME Delete End Call Empty History Switch Line Favorite Directory GPickup DPickup Retrieve RingBack RingBack Empty Empty Empty End Call Empty Switch SemiAtte...

Page 317: ...l Empty Switch Answer Reject Mute Manager RTP Status Conference only applicable to CP920 Join only applicable to CP920 ConferenceMana ger only applicable to CP920 Empty RTP Status Split FarHold Conf F...

Page 318: ...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 indicates the end of the default soft key list T...

Page 319: ...the access URL of the softkey layout template using the configuration files Central Provisioning Configuration File y0000000000xx cfg Specify the access URL of the softkey layout template Parameters c...

Page 320: ...om file for the soft key presented on the LCD screen when in the CallIn state Example custom_softkey_call_in url http 192 168 1 20 XMLfiles CallIn xml During the auto provisioning process the IP phone...

Page 321: ...Phone User Interface None custom_softkey_ring_back 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 th...

Page 322: ...IP phone to play a key tone when a user presses the send key Key tone allows the IP phone to play a key tone when a user presses any key Send tone works only if key tone is enabled Procedure Key as se...

Page 323: ...sabled neither nor can be used as the send key If it is set to 1 key the pound key is used as the send key If it is set to 2 key the asterisk key is used as the send key Web User Interface Features Ge...

Page 324: ...tures Audio Send Tone Phone User Interface None features send_pound_key 0 or 1 0 Description Enables or disables the IP phone not to send any pound key when pressing double 0 Disabled Send one pound k...

Page 325: ...s that governs the way for IP phones to process the inputs received from the IP phone s keypads You can use regular expression to define dial plan Regular expression often called a pattern is an expre...

Page 326: ...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 Example 2 5 8 would matc...

Page 327: ...plan replace prefix X dialplan replace replace X dialplan replace line_id X Web User Interface Create the replace rule for the IP phone Navigate to http phoneIPAddress servlet p settings dialplan q lo...

Page 328: ...tent 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...

Page 329: ...ocumentFrontDisplayPage For more information on obtaining the replace rule template refer to Obtaining Boot Files Configuration Files Resource Files on page 142 When editing a replace rule template fi...

Page 330: ...ng 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 a...

Page 331: ...tring 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 sup...

Page 332: ...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 dialpl...

Page 333: ...elay 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...

Page 334: ...re the time out for 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...

Page 335: ...Phone Model Values Description SIP T54S T48G T48S T46G T46 S T29G 0 16 0 stands for all lines 1 16 stand for line1 line16 SIP T52S T42G T42S 0 12 0 stands for all lines 1 12 stand for line1 line12 SI...

Page 336: ..._dialnow url Details of Configuration Parameter Parameter Permitted Values Default dialplan_dialnow url URL within 511 characters Blank Description Configures the access URL of the dial now rule templ...

Page 337: ...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 Val...

Page 338: ...e entered numbers Note The value must be larger than the minimum length It works only if the values of the parameters dialplan digitmap enable and account X dialplan digitmap enable are set to 0 Disab...

Page 339: ...the Code Min Length 1 15 and Max Length 1 15 fields 3 Enter 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 ac...

Page 340: ...lan digitmap enable and account X dialplan digitmap enable are set to 0 Disabled Web User Interface Settings Dial Plan Block Out BlockOut NumberX Phone User Interface None dialplan block_out line_id X...

Page 341: ...lan using Digit Map String Rules Digit maps described in RFC 3435 are defined by a single string or a list of strings If a number entered matches any string of a digit map the call is automatically pl...

Page 342: ...tely after inputting the characters before the dot e 123 since the dot allows for zero occurrences of the preceding construct So we recommend you to add a letter T after the dot e g 123 T for inputtin...

Page 343: ...interdigit_short_timer dialplan digitmap no_match_action dialplan digitmap active on_hook_dialing dialplan digitmap apply_to on_hook_dial dialplan digitmap apply_to directory_dial dialplan digitmap a...

Page 344: ...eb User Interface None Phone User Interface None dialplan digitmap string String within 2048 characters 2 9 11 0T 011xxx T 0 1 2 9 xx xxxxxxx 2 9 xx xxxxxxx 2 9 xxxT x T x T 00x T Description Configur...

Page 345: ...maps the IP phone tries to wait 10 seconds and then dials out 1 if no numbers entered When you enter 15 it also matches part of two digit maps the IP phone tries to wait 10 seconds and then dials out...

Page 346: ...ed Example dialplan digitmap interdigit_short_timer 4 5 3 6 2 1 If the value of the parameter dialplan digitmap string is set to 2 9 x 86 3 T 2T 1xxT 0x 2 9 11T 4 is applied to the 2 9 x 86 3 T digit...

Page 347: ...It works only if the value of the parameter dialplan digitmap enable or account X dialplan digitmap enable is set to 1 Enabled The value configured by the parameter account X dialplan digitmap active...

Page 348: ...ry_dial takes precedence over that configured by this parameter Web User Interface None Phone User Interface None dialplan digitmap apply_to forward 0 or 1 1 Description Enables or disables the digit...

Page 349: ...er Web User Interface None Phone User Interface None Per Line Parameters The parameters listed in the above table have a per line equivalent that you can configure All of the per line parameters are l...

Page 350: ...t that the IP phone must have a registered account or a configured SIP server it may not meet the need of dialing emergency telephone number at any time Emergency dialplan allows users to dial the eme...

Page 351: ...the phone connected switch should be added in the P Access Network Info PANI header of the INVITE message It helps the aid agency to immediately identify the caller s location improving rescue effici...

Page 352: ...not be included in the SIP INVITE request Web User Interface None Phone User Interface None dialplan emergency custom_asserted_id 10 25 digits SIP URI or TEL URI Blank Description Configures the cust...

Page 353: ...e None dialplan emergency server X port X ranges from 1 to 3 Integer from 1 to 65535 5060 Description Configures the port of emergency server X to be used for routing calls Web User Interface None Pho...

Page 354: ...ke the call using the emergency server with lower priority and so forth The IP phone tries to send the INVITE request to each emergency server for three times Example dialplan emergency 1 server_prior...

Page 355: ...line_number Specify the time the IP phone waits before automatically dialing out the hotline number Parameter features hotline_delay Web User Interface Configure the hotline number Specify the time th...

Page 356: ...set to 0 0s the IP phone will immediately dial out the preconfigured hotline number when you lift the handset press the Speakerphone off hook key or press the line key If it is set to a value greater...

Page 357: ...rphone off hook key or desired line key dials out a call using the account with this feature enabled The SIP server may then prompt the user to enter an activation code for call service Only if the us...

Page 358: ...ine key or dials out a call using account X 0 Disabled 1 Enabled If it is set to 1 Enabled the phone will first dial out the pre configured number configured by the parameter account X auto_dial_num w...

Page 359: ...t works only if the value of the parameter account X auto_dial_enable is set to 1 Enabled Line key is not applicable to SIP T19 P E2 CP860 and CP920 IP phones handset and Speakerphone key are not appl...

Page 360: ...e IP phone to automatically dial out the selected contact from Directory once you press the off hook key 0 Disabled 1 Enabled Note It is only applicable to CP920 IP phones Web User Interface None Phon...

Page 361: ...g directory list For example localdirectory for the local directory list Note Do not edit this field display_name Local Directory History Network CallLog Remote Phone Book LDAP Network Directories Pho...

Page 362: ...atic directory_setting url http 192 168 1 20 favorite_setting xml Procedure Directory can be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Specify th...

Page 363: ...esired list from the Disabled column and then click The selected list appears in the Enabled column 3 Repeat the step 2 to add more lists to the Enabled column 4 To remove a list from the Enabled colu...

Page 364: ...tain the super search template online http support yealink com documentFront forwardToDocumentFrontDisplayPage For more information on obtaining the super search template refer to Obtaining Boot Files...

Page 365: ...S The applicable phone models of the directory list Note Do not edit this field Customizing a super search template 1 Open the template file using an ASCII editor 2 For each directory list that you wa...

Page 366: ...provisioning process the IP phone connects to the provisioning server 192 168 1 20 and downloads the super search template file super_search xml Web User Interface Directory Setting Search Source Lis...

Page 367: ...ry IP phones maintain a local call log Call log consists of four lists Missed Calls Placed Calls Received Calls and Forwarded Calls Each call log list supports up to 100 entries To store call informat...

Page 368: ...ails 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...

Page 369: ...ed MAC calllog xml You can back up this file to the server avoiding data loss Once the call logs update the IP phone will automatically upload this file to the provisioning server or a specific server...

Page 370: ...og xml file to the server each time the call logs update and download the MAC calllog xml file from the server during auto provisioning 0 Disabled 1 Enabled If it is set to 0 Disabled the IP phone doe...

Page 371: ...g backup enable is set to 1 Enabled It is not applicable to CP860 IP phones Web User Interface None Phone User Interface None static auto_provision local_calllog write_delay terminated Integer from 10...

Page 372: ...es Default features call_log_show_num 0 or 1 0 Description Enables or disables the IP phone to show the other party s phone number instead of the name in the call log lists 0 Disabled 1 Enabled If it...

Page 373: ...when the IP phone misses calls It is configurable on a per line basis Once the user accesses the Missed Calls list the prompt message and indicator icon on the idle screen disappear You can configure...

Page 374: ...missed call in the Missed Calls list when it misses calls If it is set to 1 Enabled the IP phone displays a prompt message and an indicator icon on the idle screen and logs the missed call in the Mis...

Page 375: ...dle screen and logs the missed call in the Missed Calls list when it misses calls Note It is only applicable to CP860 and CP920 IP phones It works only if the value of the parameter features save_call...

Page 376: ...act template file After setup place the template file to the provisioning server and specify the access URL of the template file in the configuration files The existing local contacts on the IP phones...

Page 377: ...tone group_id_name Valid Value built in All Contacts Blacklist custom XXX e g Friend Group name of a contact default_photo Format of the value Resource avatar name the built in avatar Config avatar n...

Page 378: ...olution SIP T48G S jpg png bmp jpeg 41 41 Configuration Parameters The following table lists the configuration parameters used when customizing a local contact file Parameters Permitted Values Default...

Page 379: ...ithin 511 characters Blank Description Configures the access URL of a contact icon file The format of the contact icon must be png jpg bmp or jpeg The contact icon file should be uploaded to the provi...

Page 380: ...url tftp 192 168 10 25 Contact tar Note It is only applicable to SIP T54S T52S T48G T48S T46G T46S T29G IP phones The name of the avatars TAR file must be photo tar case sensitive and the name of the...

Page 381: ...r 1021 other_number 1112 line 1 2 ring 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 custom local contact template in...

Page 382: ...ntact display_name Lily office_number 1020 mobile_number 1021 other_number 1112 line 1 2 ring Ring1 wav group_id_name Friend default_photo Resource icon_family_b png 5 Save the change and place this f...

Page 383: ...g the tool 7 Zip or GnuWin32 You can download 7 Zip online http www 7 zip org and GnuWin32 online http gnuwin32 sourceforge net packages gtar htm This section provides you on how to package the tar fi...

Page 384: ...e file using an ASCII 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 a...

Page 385: ...25 and downloads the local contact file contact xml and avatar pictures cutom1 jpg and cutom2 png Method 2 local_contact data url tftp 192 168 10 25 contact xml local_contact image url tftp 192 168 1...

Page 386: ...customize a local contact file 1 Open the template file using an ASCII 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_n...

Page 387: ...cess URL of the custom local contact template file in the configuration files There are two methods to specify custom avatar and icon for contacts Method 1 local_contact photo url tftp 192 168 10 25 c...

Page 388: ...ver The following shows the custom icons downloaded from the provisioning server If you have configured to back up the local contacts to the server the IP phone will download the contact file MAC cont...

Page 389: ...of the Configuration Parameters Parameters Permitted Values Default local_contact data url URL within 511 characters Blank Description Configures the access URL of the local contact file xml Example l...

Page 390: ...d a contact to the local directory via web user interface 1 Click on Directory Local Directory 2 In the Contacts block enter the name and the office mobile or other numbers in the corresponding fields...

Page 391: ...to the local directory via phone user interface 1 Press Menu Directory Local Directory 2 Press the AddGroup soft key 3 Enter the desired group name in the Name field 4 Press or or the Switch soft key...

Page 392: ...a web user interface 1 Click on 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 wi...

Page 393: ...ress 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 local direc...

Page 394: ...static auto_provision local_contact backup enable 0 or 1 0 Description Enables or disables the IP phone to upload the MAC contact xml file to the server each time the contacts update and download the...

Page 395: ...e auto provisioning process the IP phone downloads the contact file MAC contact xml from the specified path http 192 168 1 20 contact Note It works only if the value of the parameter static auto_provi...

Page 396: ...rface 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 for the IP phone to automaticall...

Page 397: ...tral Provisioning Configuration File y0000000000xx cfg Assign a speed dial key Parameters linekey X type programablekey X type expansion_module X key Y type linekey X line programablekey X line expans...

Page 398: ...ranges from 1 to 27 for SIP T54S T46G T46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges...

Page 399: ...ey 1 6 is 15 and the default value of the line key 7 21 is 0 For SIP T40P T40G T23P T23G T21 P E2 IP phones The default value is 15 For programable keys For SIP T54S T48G T48S T46G T46S IP phones When...

Page 400: ...lt value is 61 Directory When X 7 the default value is 51 Switch Account Up When X 8 the default value is 52 Switch Account Down When X 9 the default value is 33 Status When X 10 the default value is...

Page 401: ...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 85 Local Favorite When X 9 the default va...

Page 402: ...1 10 12 14 for SIP T54S T48G T48S T46G T46S X 1 10 13 for SIP T52S T42G T42S T41P T41S T40P T40G X 1 14 for SIP T29G T27P T27G X 1 10 14 for SIP T23P T23G T21 P E2 X 1 6 9 13 for CP860 CP920 For ext k...

Page 403: ...G T46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For pr...

Page 404: ...T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X ranges from 1 to 4 For ext ke...

Page 405: ...Label field 5 Select the desired line from the pull down list of Line 6 Click Confirm to accept the change To configure a speed dial key via phone user interface 1 Press Menu Features DSS Keys 2 Sele...

Page 406: ...re They may vary on different servers Procedure Call waiting and call waiting tone can be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure cal...

Page 407: ...ed 1 Enabled If it is set to 1 Enabled the IP phone will perform an audible indicator when receiving a new incoming call during a call Note It works only if the value of the parameter call_waiting ena...

Page 408: ...ormation Call Waiting Off Code Phone User Interface Menu Features Call Waiting Off Code To configure call waiting via web user interface 1 Click on Features General Information 2 Select the desired va...

Page 409: ...umber after the first attempt Both the number of attempts and waiting time between redials are configurable Procedure Auto redial can be configured using the following methods Central Provisioning Con...

Page 410: ...er auto_redial enable is set to 1 Enabled Web User Interface Features General Information Auto Redial Interval 1 300s Phone User Interface Menu Features Others Auto Redial Redial Interval auto_redial...

Page 411: ...or while dialing even if auto answer is enabled and the incoming call will not be automatically answered if you end the current call or cancel the dialing You can configure the IP phones to automatic...

Page 412: ...er_mute_enable y0000000000xx c fg Specify a period of delay time for auto answer Parameter features auto_answer_delay Configure auto answer tone Parameter features auto_answer_tone enable Configure au...

Page 413: ...T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Note The IP phone cannot automatically answer the incoming call during a call or while dialing even if aut...

Page 414: ...om a PSTN account it works only if the value of the parameter pstn account X auto_answer is set to 1 Enabled Web User Interface Features General Information Auto Answer Delay 1 4s Phone User Interface...

Page 415: ...n Enables or disables auto answer mute feature for SIP account 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 an...

Page 416: ...enable X ranges from 1 to 2 0 or 1 0 Description Enables or disables auto answer mute feature for PSTN account X 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone will mute the microphone wh...

Page 417: ...er 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 Auto Answer 4 Select the desired value from...

Page 418: ...igure auto answer tone via web user interface 1 Click on Features General Information 2 Select the desired value from the pull down list of Enable Auto Answer Tone 3 Click Confirm to accept the change...

Page 419: ...auto answer can only be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure IP direct auto answer feature Parameter features ip_call auto_answer...

Page 420: ...from the pull down list of IP Direct Auto Answer 3 Click Confirm to accept the change Allow IP Call Allow IP Call feature allows IP phones to receive or place an IP address call You can neither receiv...

Page 421: ...ake 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 w...

Page 422: ...iguration File y0000000000xx cfg Configure accept SIP trust server only Parameter sip trust_ctrl Web User Interface Configure accept SIP trust server only Navigate to http phoneIPAddress servlet p fe...

Page 423: ...ng the 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...

Page 424: ...ntent Length 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 233...

Page 425: ...gured using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure call completion Parameter features call_completion_enable Web User Interface Configure call comple...

Page 426: ...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...

Page 427: ...9 10 2 1 48 Privacy id Content Length 302 The anonymous 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...

Page 428: ...T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Web User Interface Account Basic Local Anonymous Phone User Interface Menu Features Anonymous Line X Local...

Page 429: ...s from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Example account 1 anonymous_call_oncode 72 Note It works only if the value...

Page 430: ...from the 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...

Page 431: ...gent Yealink SIP T46G 28 81 0 25 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...

Page 432: ...IP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Web User Interface Account Basic Local Anonymous Rejection Phone User Interface Menu Features Anonymous Line X Local Anony Reject account X sen...

Page 433: ...7P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Example account 1 anonymous_reject_oncode 74 Note It works o...

Page 434: ...on 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 Sel...

Page 435: ...D on the phone if DND feature is disabled When DND is enabled it can be activated locally through the phone or through a server A user can activate or deactivate DND using the DND key or DND soft key...

Page 436: ...isioning Configuration File MAC cfg Configure DND in the custom mode Parameters account X dnd enable account X dnd on_code account X dnd off_code y0000000000xx cfg Configure the DND feature Parameter...

Page 437: ...key X label programablekey X label expansion_module X key Y label linekey X shortlabel Web User Interface Configure DND Navigate to http phoneIPAddress servlet p f eatures forward q load Specify the a...

Page 438: ...phones Web User Interface None Phone User Interface None features dnd_mode 0 or 1 0 Description Configures the DND mode for the IP phone 0 Phone 1 Custom If it is set to 0 Phone DND feature is effect...

Page 439: ...code 71 Note It works only if the value of the parameter features dnd allow is set to 1 Enabled except CP860 IP phones and value of the parameter features dnd_mode is set to 0 Phone except SIP T19 P E...

Page 440: ...licable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface Features Forward DND DND DND Status Phone User Interface Menu Features DND AccountX DND Status account X dnd on_code String within 32 c...

Page 441: ...IP T21 P E2 Example account 1 dnd off_code 74 Note It works only if the value of the parameter features dnd allow is set to 1 Enabled and value of the parameter features dnd_mode is set to 1 Custom It...

Page 442: ...hone User Interface None features dnd_refuse_code 404 480 486 or 603 480 Description Configures a return code and reason of SIP response messages when rejecting an incoming call by DND A specific reas...

Page 443: ...from 1 to 27 for SIP T54S T46G T46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1...

Page 444: ...of the line key 1 12 is 15 and the default value of the line key 13 15 is 0 For SIP T41P S 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...

Page 445: ...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...

Page 446: ...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 CP920 IP pho...

Page 447: ...27P T27G X ranges from 1 to 3 for SIP T40P T40G 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 For SIP T54S T52S X ranges from 1 to 3 Y ranges f...

Page 448: ...Programable Key 2 In the desired DSS key field select DND 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 t...

Page 449: ...r the DND off code in the Off Code field b If you mark the Custom radio box 1 Select the desired account from the pull down list of Account 2 Mark the desired radio box in the DND Status field 3 Optio...

Page 450: ...D off code in the Off Code field 3 Click Confirm to accept the change To specify the authorized numbers when DND is activated via web user interface 1 Click on Features General Information 2 Select th...

Page 451: ...rn code and the reason when DND is activated 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 3 Click Confirm t...

Page 452: ...stered on the IP phone 2 Press or to select the desired account and then press the Enter soft key 3 Press the Switch soft key to activate DND 4 Optional Enter the DND on code or off code respectively...

Page 453: ...dible to the other 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 Informa...

Page 454: ...80 Temporarily Unavailable 486 Busy Here 603 Decline The following shows an example of the returned reason for the refused call Procedure Return code for refused call can be configured using the follo...

Page 455: ...Not Found 480 Temporarily Unavailable 486 Busy Here 603 Decline If it is set to 486 Busy Here the caller s phone LCD screen will display the message Busy Here when the callee rejects the incoming call...

Page 456: ...ived 180 ring workaround allows IP phones to resume and play the local ringback tone upon a subsequent 180 message received Procedure 180 ring workaround can be configured using the following methods...

Page 457: ...in Dialog An outbound proxy server can receive all initiating request messages and route them to the designated destination If the IP phone is configured to use an outbound proxy server within a dial...

Page 458: ...Enables or disables the IP phone to send all SIP requests to the outbound proxy server forcibly in a dialog 0 Disabled 1 Enabled If it is set to 0 Disabled only the new SIP request messages from the...

Page 459: ...itting and doubling of T1 will continue until the retransmitting time reaches the T2 value Example The user registers a SIP account for the IP phone and then set the value of Timer T1 Timer T2 respect...

Page 460: ...iguration Parameters Parameters Permitted Values Default sip timer_t1 Float from 0 5 to10 0 5 Description Configures the SIP session timer T1 in seconds T1 is an estimate of the Round Trip Time RTT of...

Page 461: ...Session Timer T4 2 5 60s field 5 Click Confirm to accept the change Session Timer Session timer allows a periodic refresh of SIP sessions through an UPDATE request to determine whether a SIP session...

Page 462: ...ds 70 User Agent Yealink SIP T46G 28 81 0 25 Session Expires 90 refresher uac Supported timer Content Length 0 Procedure Session timer can be configured using the following methods Central Provisionin...

Page 463: ...UPDATE will be sent after 50 of its value has elapsed If it is set to 1800 1800s the IP phone will refresh the session during a call before 900 seconds X ranges from 1 to 16 for SIP T54S T48G T48S T4...

Page 464: ...X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Note It works only if the value of the parameter account X session_timer enable is set to 1 Enabled Web User Interfa...

Page 465: ...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...

Page 466: ...rfc2543_hold MAC cfg Specify whether to use inactive hold signaling Parameter account X hold_use_inactive Web User Interface Configure the call hold tone and call hold tone delay Specify whether RFC 2...

Page 467: ...ne User 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 medi...

Page 468: ...X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Note It works only if the value of the parameter sip rfc2543_hold i...

Page 469: ...lly responds to the INVITE message and immediately plays audio from some source located anywhere LAN Internet to the held party For more information refer to draft RFC draft worley service example Not...

Page 470: ...id values 10 1 3 165 10 1 3 165 sip moh sip com sip moh sip com yealink com or yealink com X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ra...

Page 471: ...T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Web User Interface None Phone User Interface None To configure MoH via web user interface 1 Click...

Page 472: ...side call forward feature is activated on any of the IP phone s registrations the other registrations are not affected DND activated on the IP phone deactivates the local no answer forward settings T...

Page 473: ...enable account X busy_fwd target account X busy_fwd on_code account X busy_fwd off_code account X timeout_fwd enable account X timeout_fwd target account X timeout_fwd timeout account X timeout_fwd on...

Page 474: ...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 forwar...

Page 475: ...ce None Phone User Interface None features fwd_mode 0 or 1 0 Description Configures the call forward mode for the IP phone 0 Phone 1 Custom If it is set to 0 Phone call forward feature is effective fo...

Page 476: ...orward Account X Always Forward On Off Phone User Interface Menu Features Call Forward Account X Always Forward Always Forward account X always_fwd target String within 32 characters Blank Description...

Page 477: ..._mode is set to 1 Custom It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface Features Forward DND Forward Account X Always Forward On Code Phone User Interface Menu Features...

Page 478: ...S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 Note It works only if the value of the parameter fea...

Page 479: ...he parameter account X busy_fwd target to the server when you activate busy forward feature for account X on the IP phone X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to...

Page 480: ...rward DND Forward Account X Busy Forward Off Code Phone User Interface Menu Features Call Forward Account X Busy Forward Off Code account X timeout_fwd enable 0 or 1 0 Description Triggers no answer f...

Page 481: ...19 P E2 CP860 CP920 IP phones Web User Interface Features Forward DND Forward Account X No Answer Forward Target Phone User Interface Menu Features Call Forward Account X No Answer Forward Forward to...

Page 482: ...T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 Example account 1 timeout_fwd on_code 76 Note It works only if the value of the parameter features fwd...

Page 483: ...Enables or disables the incoming calls from some authorized numbers not to be forwarded when the call forward feature is activated 0 Disabled 1 Enabled Note For Yealink IP phones except CP860 it work...

Page 484: ...CP860 CP920 IP phones Web User Interface Features Forward DND Forward Always Forward On Off Phone User Interface Menu Features Call Forward Always Forward Always Forward forward always target String...

Page 485: ...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 forward feature on the IP...

Page 486: ...0 Phone except SIP T19 P E2 CP860 CP920 IP phones Web User Interface Features Forward DND Forward Busy Forward Target Phone User Interface Menu Features Call Forward Busy Forward Forward to forward b...

Page 487: ...r 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 for the IP phone 0 Off 1 On If it is set...

Page 488: ...cept CP860 IP phones and value of the parameter features fwd_mode is set to 0 Phone except SIP T19 P E2 CP860 CP920 IP phones Web User Interface Features Forward DND Forward No Answer Forward After Ri...

Page 489: ...s set to 1 Enabled except CP860 IP phones and value of the parameter features fwd_mode is set to 0 Phone except SIP T19 P E2 CP860 CP920 IP phones Web User Interface Features Forward DND Forward No An...

Page 490: ...nabled via web user interface 1 Click on Features Forward DND 2 Select the desired value from the pull down list of Forward Emergency 3 Enter the desired value in the Forward Authorized Numbers field...

Page 491: ...esired 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...

Page 492: ...international 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 c...

Page 493: ...o answer forward on code and off code respectively in the On Code and Off Code field 4 Press or or the Switch soft key to select the ring time to wait before forwarding from the After Ring Time field...

Page 494: ...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 unans...

Page 495: ...ing Attended transfer is implemented by a REFER method with Replaces in the Refer To header Normally call transfer is completed by pressing the transfer key Blind transfer on hook and attended transfe...

Page 496: ...able 0 or 1 1 Description Enables or disables the IP phone to complete the semi attended attended transfer through on hook besides pressing the Trans Transfer soft key or TRAN TRANSFER key 0 Disabled...

Page 497: ...tended Transfer on Hook 3 Click Confirm to accept the change Local Conference Local conference requires a host phone to process the audio of all parties The maximum callers you can host in a local con...

Page 498: ...om the talking screen and the CONF key conference key the DSS key is configured as Conference will not work You cannot create a conference with other two parties using the phone s local conference eve...

Page 499: ...ace 1 Click on Account Advanced 2 Select the desired account from the pull down list of Account 3 Select Local Conference from the pull down list of Conference Type 4 Click Confirm to accept the chang...

Page 500: ...figures the network conference type for account X 0 Local Conference 2 Network Conference If it is set to 0 Local Conference conferences are set up on the IP phone locally If it is set to 2 Network Co...

Page 501: ...CP920 Example account 1 conf_uri conference example com Note It works only if the value of the parameter account X conf_type is set to 2 Network Conference Web User Interface Account Advanced Conferen...

Page 502: ...igure the transfer on conference hang up Parameter transfer tran_others_after_conf_enabl e Web User Interface Configure the transfer on conference hang up Navigate to http phoneIPAddress servlet p fea...

Page 503: ...tatus of the following features between the IP phone and the server Do Not Disturb DND Call Forwarding Always CFA Call Forwarding Busy CFB Call Forwarding No Answer CFNA If feature key synchronization...

Page 504: ...ameters Permitted Values Default bw feature_key_sync 0 or 1 0 Description Enables or disables feature key synchronization 0 Disabled 1 Enabled Web User Interface Features General Information Feature K...

Page 505: ...configure the DSS Key refer to Appendix D Configuring DSS Key on page 1014 Procedure Transfer mode via dsskey can be configured using the following methods Central Provisioning Configuration File y00...

Page 506: ...t of Transfer Mode via Dsskey 3 Click Confirm to accept the change Allow Trans Exist Call Allow trans exist call feature allows users to select transfer to party s call during multiple calls It is con...

Page 507: ...y s call a new call or another existing call during multiple calls when user presses the Trans Transfer soft key or TRAN TRANSFER key 0 Disabled 1 Enabled If it is set to 1 Enabled the user can select...

Page 508: ...hange Directed Call Pickup Directed call pickup is used for picking up an incoming call on a specific extension A user can pick up the incoming call using a directed pickup key or the DPickup soft key...

Page 509: ...tures pickup direct_pickup_enable features pickup direct_pickup_code y0000000000xx cfg Assign a directed call pickup key Parameters linekey X type programablekey X type expansion_module X key Y type l...

Page 510: ...ameters Permitted Values Default account X direct_pickup_code String within 32 characters Blank Description Configures the directed call pickup code for account X X ranges from 1 to 16 for SIP T54S T4...

Page 511: ...n Configures the directed call pickup code on a phone basis Example features pickup direct_pickup_code 97 Note The directed call pickup code configured on a per line basis account X direct_pickup_code...

Page 512: ...ogramable keys X 1 10 12 14 for SIP T54S T48G T48S T46G T46S X 1 10 13 for SIP T52S T42G T42S T41P T41S T40P T40G X 1 14 for SIP T29G T27P T27G X 1 10 14 for SIP T23P T23G T21 P E2 X 1 9 13 14 for SIP...

Page 513: ...ory 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 51 Switc...

Page 514: ...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 T23P T23G T21 P E2 IP phones When X 1 the default value is 28 History When X 2 the default...

Page 515: ...lt value is 0 NA For ext keys For SIP T54S T52S IP phones When Y 1 60 the default value is 0 NA For SIP T48G T48S T46G T46S IP phones When Y 1 to 40 the default value is 0 NA For SIP T29G T27P T27G IP...

Page 516: ...to 60 For SIP T48G T48S T46G T46S X ranges from 1 to 6 Y ranges from 1 to 40 For SIP T29G T27P T27G X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Permitted Value...

Page 517: ...T42S T41P T41S T40P T40G X 1 14 for SIP T29G T27P T27G 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 CP920 For ext keys For SIP T54S T52S X ranges from 1 to 3...

Page 518: ...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 linekey X shortlabel X ranges fr...

Page 519: ...Select the desired account from the pull down list of Account 3 Enter the directed call pickup code in the Directed Call Pickup Code field 4 Click Confirm to accept the change To configure directed ca...

Page 520: ...in the Label field 7 Enter the directed call pickup code followed by the specific extension in the Value field 8 Press the Save soft key to accept the change Group Call Pickup Group call pickup is us...

Page 521: ...X type programablekey X type expansion_module X key Y type linekey X line programablekey X line expansion_module X key Y line linekey X value programablekey X value expansion_module X key Y value lin...

Page 522: ...Configures the group pickup code for account X X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27...

Page 523: ...the DSS Key refer to Appendix D Configuring DSS Key on page 1014 Details of Configuration Parameters Parameters Permitted Values Default linekey X type programablekey X type expansion_module X key Y t...

Page 524: ...S T46G T46S 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 T52S IP phones The default value of the line key 1 12 is 15 and the def...

Page 525: ...X 5 the default value is 28 History When X 6 the default value is 61 Directory When X 7 the default value is 51 Switch Account Up When X 8 the default value is 52 Switch Account Down When X 9 the def...

Page 526: ...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...

Page 527: ...escription Configures the desired line to apply the group call pickup key For line keys X ranges from 1 to 29 for SIP T48G S X ranges from 1 to 27 for SIP T54S T46G T46S T29G X ranges from 1 to 15 for...

Page 528: ...ures 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 Fo...

Page 529: ...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 S X ranges from 1 to...

Page 530: ...e Key Short Phone User Interface Menu Features DSS Keys Line Key X Short Label To configure a group call pickup key via web user interface 1 Click on Dsskey Line Key or Programable Key 2 In the desire...

Page 531: ...l down list of Group Call Pickup 3 Enter the group call pickup code in the Group Call Pickup Code field 4 Click Confirm to accept the change To configure a group pickup key via phone user interface 1...

Page 532: ...blf pickup feature is enabled a user can also pick up an incoming call by pressing the DPickup soft key For more information on visual alert for blf pickup refer to Visual Alert and Audio Alert for BL...

Page 533: ...isioning Configuration File MAC cfg Configure dialog info call pickup Parameter account X dialoginfo_callpickup Web User Interface Configure dialog info call pickup Navigate to http phoneIPAddress ser...

Page 534: ...e to SIP T19 P E2 CP860 CP920 IP phones Web User Interface Account Advanced Dialog Info Call Pickup Phone User Interface None To configure dialog info call pickup via web user interface 1 Click on Acc...

Page 535: ...using the following methods Central Provisioning Configuration File y0000000000xx c fg Configure recent call in dialing feature Parameter super_search recent_call Web User Interface Configure recent...

Page 536: ...3 Click Confirm to accept the change ReCall ReCall also known as last call return allows users to place a call back to the last caller Recall is implemented on IP phones using a recall key When you pr...

Page 537: ...ype 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 ReCall For line keys X ranges from 1 to 29 for SIP T48G S X ra...

Page 538: ...e of the line key 13 21 is 0 For SIP T42G S 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 S IP phones The default value of the li...

Page 539: ...e is 0 NA When X 13 the default value is 0 NA For SIP T29G T27P T27G 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 W...

Page 540: ...ault 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...

Page 541: ...o 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X ranges from...

Page 542: ...lick Confirm to accept the change To configure a recall 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 f...

Page 543: ...r contains configured characters the IP phone will automatically filter these characters when dialing Example features call_num_filter If you dial 3 61 the IP phone will filter the character and then...

Page 544: ...c call park retrieve number park retrieve code from which the call can be retrieved after parking successfully Users can park calls on the extension known as call park orbit by pressing the Park soft...

Page 545: ...a call park key Assign a retrieve 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...

Page 546: ...escription Enables or disables the IP phone to display the Park soft key during a call 0 Disabled 1 Enabled If it is set to 1 Enabled the Retrieve soft key will also be displayed on the dialing screen...

Page 547: ...rk retrieve code directly when pressing the Park Retrieve soft key 0 Disabled 1 Enabled If it is set to 0 Disabled the IP phone will enter the pre dialing screen when pressing the Park Retrieve soft k...

Page 548: ...from 1 to 60 For SIP T48G T48S T46G T46S X ranges from 1 to 6 Y ranges from 1 to 40 For SIP T29G T27P T27G X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example...

Page 549: ...e Dsskey Line key Type Phone User Interface Menu Features DSS Keys Line Key X Type linekey X line expansion_module X key Y line Refer to the following content 1 16 correspond to the lines 1 16 Descrip...

Page 550: ...nu 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 call park code For line keys X ranges from 1 to 2...

Page 551: ...for SIP T48G S X ranges from 1 to 27 for SIP T54S T46G T46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T...

Page 552: ...P T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For ext keys For SIP T54S T52S X ranges from 1...

Page 553: ...to 40 the default value is 0 NA For SIP T29G T27P T27G IP phones When Y 1 21 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...

Page 554: ...40G T23P T23G 1 to 2 for SIP T21 P E2 1 Line 1 2 Line 2 16 Line 16 Example linekey 2 line 1 Note It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface Dsskey Line key Line Phon...

Page 555: ...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 S X ranges from 1 to 27 for SIP T54S T46G T46S T29G X ran...

Page 556: ...el To configure call park feature via web user interface 1 Click on Features Call Pickup 2 Select the desired call park mode from the pull down list of Call Park Mode 3 Select the desired value from t...

Page 557: ...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...

Page 558: ...fication 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 presents the caller identificat...

Page 559: ...e 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 presents the cal...

Page 560: ...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_p...

Page 561: ...E2 CP860 CP920 Web User Interface Account Advanced Caller ID Source Phone User Interface None account X cid_source_privacy 0 or 1 1 Description Enables or disables the IP phone to process Privacy head...

Page 562: ...ges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X...

Page 563: ...g calls IP phones can display the Dialed Digits or the identity in a SIP header Remote Party ID or P Asserted Identity received or the identity in the From header carried in the UPDATE message sent by...

Page 564: ...P phones present the connected line identification according to the dialed digits Connected Line Identification source RFC4916 Yealink IP phones support to present the connected line identification fr...

Page 565: ...P T19 P E2 CP860 CP920 Web User Interface None Phone User Interface None account X cid_source_privacy 0 or 1 1 Description Enables or disables the IP phone to process Privacy header field in the SIP m...

Page 566: ...e microphone of the active audio device when the phone is on the pre dialing dialing calling ringing screen Mute the microphone on the calling screen is only applicable to the SIP T54S T52S T48G T48S...

Page 567: ...n the calling screen is only applicable to the SIP T54S T52S T48G T48S T46G T46S T29G IP phones Note For SIP T23P T23G T21 P E2 IP phones you are allowed to activate the mute feature on the pre dialin...

Page 568: ...cfg Configure keep mute feature Parameter features keep_mute enable Details of Configuration Parameter Parameter Permitted Values Default features keep_mute enable 0 or 1 0 Description Enables or dis...

Page 569: ...ndicator 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 intercom key to automatically connect with a preconfigured tar...

Page 570: ...key X value expansion_module X key Y value linekey X pickup_value programablekey X pickup_value expansion_module X key Y pickup_value linekey X label programablekey X label expansion_module X key Y la...

Page 571: ...Web User Interface None Phone User Interface None Intercom Key For more information on how to configure the DSS Key refer to Appendix D Configuring DSS Key on page 1014 Details of Configuration Param...

Page 572: ...nges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 2 type 14 Default For line keys For SIP T48G S IP phones The default value of the line key 1 16 is 15 and the default value o...

Page 573: ...e is 2 Forward For SIP T52S T42G T42S T41P T41S T40P T40G 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...

Page 574: ...he default value is 61 Directory When X 7 the default value is 51 Switch Account Up When X 8 the default value is 52 Switch Account Down When X 9 the default value is 33 Status When X 10 the default v...

Page 575: ...face Dsskey Line key Programable Key Type Phone User Interface Menu Features DSS Keys Line Key X Type linekey X line programablekey X line expansion_module X key Y line Refer to the following content...

Page 576: ...T23P T23G 1 to 2 for SIP T21 P E2 1 Line 1 2 Line 2 16 Line 16 Example linekey 2 line 1 Note It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface Dsskey Line key Programable K...

Page 577: ...key 2 value 1008 Web User Interface Dsskey Line key Programable Key Value Phone User Interface Menu Features DSS Keys Line Key X Value linekey X pickup_value programablekey X pickup_value expansion_mo...

Page 578: ...ey Line Key Programable Key Extension Phone User Interface Menu Features DSS Keys Line Key X Extension linekey X label programablekey X label expansion_module X key Y label String within 99 characters...

Page 579: ...ures DSS Keys Line Key X Short Label To configure an intercom key via web user interface 1 Click on Dsskey Line Key or Programable Key 2 In the desired DSS key field select Intercom from the pull down...

Page 580: ...handle an incoming intercom call like a normal incoming call instead of directly rejecting it Intercom Mute Intercom Mute allows the IP phone to mute the microphone for incoming intercom calls Interc...

Page 581: ...m call 0 Disabled 1 Enabled If it is set to 0 Disabled the IP phone will handle an incoming intercom call like a normal incoming call instead of directly rejecting it If it is set to 1 Enabled the IP...

Page 582: ...om Tone features intercom barge 0 or 1 0 Description Enables or disables the IP phone to answer an incoming intercom call while there is already an active call on the IP phone 0 Disabled 1 Enabled If...

Page 583: ...web user interface 1 Click on Features Intercom 2 Select the desired values from the pull down lists of Allow Intercom Intercom Mute Intercom Tone and Intercom Barge 3 Click Confirm to accept the chan...

Page 584: ...eout Integer from 0 to 3600 180 Description Configures the duration time in seconds in the ringback state If it is set to 180 the phone will cancel the dialing if the call is not answered within 180 s...

Page 585: ...he proxy server Send user phone feature allows adding user phone to the SIP header of the INVITE message Example of a SIP INVITE message INVITE sip 101 10 2 1 48 5060 user phone SIP 2 0 Via SIP 2 0 UD...

Page 586: ...Values Default account X enable_user_equal_phone 0 or 1 0 Description Enables or disables the IP phone to add user phone to the SIP header of the INVITE message for account X 0 Disabled 1 Enabled X ra...

Page 587: ...P REGISTER message REGISTER sip 10 2 1 48 5060 SIP 2 0 Via SIP 2 0 UDP 10 3 20 14 5060 branch z9hG4bK3593117201 From 11 sip 11 10 2 1 48 5060 tag 2788360609 To 11 sip 11 10 2 1 48 5060 Call ID 1_18637...

Page 588: ...ult account X register_mac 0 or 1 0 Description Enables or disables the IP phone to add MAC address to the SIP header of the REGISTER message for account X 0 Disabled 1 Enabled X ranges from 1 to 16 f...

Page 589: ...one model Phone Model Line Number Description SIP T54S T48G T48S T46G T46S T29G 0 15 0 15 stand for line1 line16 SIP T52S T42G T42S 0 11 0 11 stand for line1 line12 SIP T41P T41S T27P T27G 0 5 0 5 sta...

Page 590: ...a per line basis Parameter account X register_line Web User Interface Configure SIP send line on a per line basis Navigate to http phoneIPAddress servlet p account adv q load acc 0 Details of the Conf...

Page 591: ...me Reserve in User Name feature allows IP phones to reserve in user name When Reserve in User Name feature is disabled will be converted into 23 For example the user registers an account user name 101...

Page 592: ...iguration File y0000000000xx cfg Configure reserve in user name Parameter sip use_23_as_pound Web User Interface Configure reserve in user name Navigate to http phoneIPAddress servlet p features gener...

Page 593: ...onfidential calls Procedure Password dial feature can be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure password dial feature Parameters fea...

Page 594: ...ngth Integer from 0 to 99 Blank Description Configures the number of digits to be hidden The hidden digits are displayed as asterisks on the LCD screen Example features password_dial length 3 If you s...

Page 595: ...reboot can be configured using the following methods Central Provisioning Configuration File MAC cfg Configure unregister when reboot Parameter account X unregister_on_reboot Web User Interface Config...

Page 596: ...T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Web User Interface Account Advanced Unregister...

Page 597: ...10 3 6 197 5060 Authorization Digest username 1025 realm pbx test com nonce BroadWorksXi5stub71Ts2nb05BW uri sip 1024 pbx test com 5060 response f7e9d35c55af45b3f89beae95e913171 algorithm MD5 cnonce 0...

Page 598: ...G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 f...

Page 599: ...reboot in talking Parameter features reboot_in_talk_enable Web User Interface Configure reboot in talking Navigate to http phoneIPAddress servlet p featu res general q load Details of Configuration Pa...

Page 600: ...directly If you disable answer by hand feature you need to press the corresponding line key or the Answer soft key to answer an incoming call after picking up the handset pressing the Speakerphone key...

Page 601: ...SIP T42S SIP T41S SIP T29G SIP T27G CP860 and CP920 IP phones For manual recording you need to press the Start REC soft key during a call to record the audio call or conference Yealink IP phones also...

Page 602: ...ng enable 0 or 1 Refer to the following content Description Enables or disables the call recording feature for the IP phone 0 Disabled 1 Enabled If it is set to 1 Enabled you can record the active aud...

Page 603: ...recorded calls are saved in wav format and include a date time stamp and a keyword idleREC duration of the call and the recording file size For example 20161202 1043 idleREC 00 00 06 198 2KB was creat...

Page 604: ...r remote control of the phone from computer applications such as PC softphone You can use the application to control the phone to perform basic call operations For example place a call answer a call e...

Page 605: ...l reboot to make the change take effect Web User Interface Features Remote Control CSTA Control Phone User Interface None To configure uaCSTA feature via web user interface 1 Click on Features Remote...

Page 606: ...terface without entering the username and password in the login page Note Procedure Quick login can be configured using the configuration files Central Provisioning Configuration File y0000000000xx cf...

Page 607: ...fer to Yealink VC Cloud Management Service Administrator Guide After registering a Yealink Cloud account successfully the IP phone will download the Cloud accounts information from the server automati...

Page 608: ...d Note It is only applicable to CP860 CP920 IP phones Web User Interface Features General Information Cloud Enable Phone User Interface None To configure Cloud feature via web user interface 1 Click o...

Page 609: ...Field BLF Busy Lamp Field BLF List Hide Feature Access Codes Automatic Call Distribution ACD Shared Call Appearance SCA Bridge Lines Appearance BLA Message Waiting Indicator MWI Short Message Service...

Page 610: ...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 rem...

Page 611: ...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 st...

Page 612: ...MenuItem Name Department1 Name URL http 10 2 9 1 99 Department xml URL MenuItem 3 For each XML file that you want to add add the following strings to the file Each starts on a separate line SoftKeyIt...

Page 613: ...te_phonebook data X url remote_phonebook data X name remote_phonebook display_name Specify whether to query the entry name from the remote phone book for outgoing incoming calls Parameter features rem...

Page 614: ...a remote phone book file should be less than 750K For SIP T27P T27G T41P T41S T42G T42S T46G T46S T48G T48S CP860 CP920 IP phones the size of a remote phone book file should be less than 1 5M Web Use...

Page 615: ...he IP phone to perform a remote phone book search for an incoming or outgoing call and display the matched results on the LCD screen 0 Disabled 1 Enabled Web User Interface Directory Remote Phone Book...

Page 616: ...e book 0 Disabled 1 Enabled Web User Interface None Phone User Interface None To specify access URL of the remote phone book via web user interface 1 Click on Directory Remote Phone Book 2 Enter the a...

Page 617: ...rectory of the corporation using IP phones Therefore they do not have to maintain the directory locally Users can search and dial out from the LDAP directory and save LDAP entries to the local directo...

Page 618: ...ntry dc dc Domain component company Company or organization name telephoneNumber Office phone number mobile mobilephoneNumber Mobile or cellular phone number ipPhone IPphoneNumber Home phone number Fo...

Page 619: ...label linekey X shortlabel Web User Interface Configure LDAP Navigate to http phoneIPAddress servlet p contacts LDAP q load Assign an LDAP key Navigate to http phoneIPAddress servlet p dsskey q load m...

Page 620: ...None 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 char...

Page 621: ...ile When the telephoneNumber of the LDAP contact is set and the mobile of the LDAP contact matches the entered number the record will be displayed on the phone LCD screen Web User Interface Directory...

Page 622: ...tion Configures the port of the LDAP server Example ldap port 389 Web User Interface Directory LDAP Port Phone User Interface None ldap base String within 99 characters Blank Description Configures th...

Page 623: ...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 Web User Interface D...

Page 624: ...e 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 Yo...

Page 625: ...User Interface Directory LDAP Protocol Phone User Interface None ldap call_in_lookup 0 or 1 0 Description Enables or disables the IP phone to perform an LDAP search when receiving an incoming call 0...

Page 626: ...search the all search results will be displayed on the LCD screen 0 Disabled 1 Enabled For example If the phone receives an incoming call from the phone number 0044123456789 it will search 0044123456...

Page 627: ...for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X 1 10 12 14 for SIP T54S T48G T48S T46G T46S X 1 10 13 for SIP T52S T42G T42S T41P T41S T40P T40G X 1 14 for SI...

Page 628: ...hones The default value is 15 For programable keys For SIP T54S T48G T48S T46G T46S 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 v...

Page 629: ...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 value is 0 NA When X 13 the default value is 0 NA When X 14 the default value is 2 Forward For...

Page 630: ...X 4 the default value is 30 Menu When X 5 the default value is 28 History When X 6 the default value is 85 Local Favorite When X 9 the default value is 33 Status When X 13 the default value is 0 NA F...

Page 631: ...nges from 1 to 6 Y ranges from 1 to 40 For SIP T29G T27P T27G 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 Lab...

Page 632: ...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 an LDAP key via phone user interface...

Page 633: ...LF Subscription IP phones support BLF using a SUBSCRIBE NOTIFY mechanism as specified in RFC 3265 This feature depends on support from a SIP server When the IP phone is configured to monitor a specifi...

Page 634: ...45 80 0 20 Subscription State active expires 17 Event dialog Content Length 534 xml version 1 0 dialog info xmlns urn ietf params xml ns dialog info version 3 state partial entity sip 1011 10 2 1 48...

Page 635: ...Default account X blf subscribe_period Integer from 30 to 2147483647 1800 Description Configures the period in seconds of the BLF subscription for account X The IP phone is able to successfully refres...

Page 636: ...Interface None Phone User Interface None account X out_dialog_blf_enable 0 or 1 0 Description Enables or disables the IP phone to handle NOTIFY messages out of the BLF dialog for account X 0 Disabled...

Page 637: ...BLF Pickup Visual and audio alert for BLF pickup allow the supervisor s phone to play a specific ring tone and display a visual prompt e g 6001 6002 6001 is the monitored extension which receives an...

Page 638: ...io alert for BLF pickup Parameters features pickup blf_visual_enable features pickup blf_audio_enable Configure ring type for BLF pickup Parameter features blf ring_type Web User Interface Specify whe...

Page 639: ...itted Values Ring1 wav Ring2 wav Ring3 wav Ring4 wav Ring5 wav Ring6 wav Ring7 wav Ring8 wav Silent wav Splash wav or custom ring tone name e g Customring wav Example features blf ring_type Ring5 wav...

Page 640: ...to the expansion module EXP50 connected to SIP T54S T52S IP phones EXP40 connected to SIP T48G T48S T46G T46S IP phones EXP20 connected to SIP T29G T27P T27G IP phones The following table lists the L...

Page 641: ...t key and BLF LED Mode is set to 2 LED Status 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...

Page 642: ...ED mode can be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure BLF LED mode Parameter features blf_led_mode Web User Interface Configure BLF...

Page 643: ...g the EDK macros if required For more information on EDK macros refer to Understanding Macro Action Strings on page 791 The following behaviors are supported when pressing the BLF BLF List keys newcal...

Page 644: ...key behavior when the monitored user is ringing Parameters blf enhanced callin enable blf enhanced callin led blf enhanced callin callin action blf enhanced callin talking action blf enhanced callin i...

Page 645: ...om behavior when pressing the BLF BLF List key if the monitored user is idle 0 Disabled 1 Enabled Note It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface None Phone User Int...

Page 646: ...te It is not applicable to SIP T19 P E2 CP860 CP920 IP phones It works only if the value of the parameter blf enhanced idle enable is set to 1 Enabled Web User Interface None Phone User Interface None...

Page 647: ...m BLF BLF List key LED status and perform the custom behavior when pressing the BLF BLF List key if the monitored user is ringing 0 Disabled 1 Enabled Note It is not applicable to SIP T19 P E2 CP860 C...

Page 648: ...is not applicable to SIP T19 P E2 CP860 CP920 IP phones It works only if the value of the parameter blf enhanced callin enable is set to 1 Enabled Web User Interface None Phone User Interface None blf...

Page 649: ...ehavior for pressing the BLF BLF List key when the monitored user is calling out 0 Disabled 1 Enabled Note It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface None Phone User...

Page 650: ...ed callout enable is set to 1 Enabled Web User Interface None Phone User Interface None blf enhanced callout callin action String Blank Description Configures the behavior when pressing the BLF BLF li...

Page 651: ...nitored user is talking 0 Disabled 1 Enabled Note It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface None Phone User Interface None blf enhanced talking led String Blank Des...

Page 652: ...ed talking enable is set to 1 Enabled Web User Interface None Phone User Interface None blf enhanced talking callin action String Blank Description Configures the behavior when pressing the BLF BLF li...

Page 653: ...0 Disabled 1 Enabled Note It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface None Phone User Interface None blf enhanced parked led String Blank Description Configures the c...

Page 654: ...terface None Phone User Interface None blf enhanced parked callin action String Blank Description Configures the behavior when pressing the BLF BLF list key if the monitor is ringing and a call is bei...

Page 655: ...configure the DSS Key refer to Appendix D Configuring DSS Key on page 1014 Procedure BLF key can be configured using the following methods Central Provisioning Configuration File y0000000000xx c fg As...

Page 656: ...ges from 1 to 3 Y ranges from 1 to 60 For SIP T48G T48S T46G T46S X ranges from 1 to 6 Y ranges from 1 to 40 For SIP T29G T27P T27G X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 canno...

Page 657: ...not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface Dsskey Line Key Type Phone User Interface Menu Features DSS Keys Line Key X Type linekey X line expansion_module X key Y line R...

Page 658: ...P E2 CP860 CP920 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 cha...

Page 659: ...for SIP T48G S X ranges from 1 to 27 for SIP T54S T46G T46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T...

Page 660: ...o 2 for SIP T21 P E2 For ext keys For SIP T54S T52S X ranges from 1 to 3 Y ranges from 1 to 60 For SIP T48G T48S T46G T46S X ranges from 1 to 6 Y ranges from 1 to 40 For SIP T29G T27P T27G X ranges fr...

Page 661: ...he Label field 6 Enter the phone number or extension you want to monitor in the Value field 7 Optional Enter the directed call pickup code in the Extension field 8 Press the Save soft key to accept th...

Page 662: ...xx cfg Specify whether to automatically configure the BLF list keys Parameter phone_setting auto_blf_list_enable Configure the order of BLF list keys assigned automatically Parameter phone_setting blf...

Page 663: ...y Expansion1 Expansion2 Line Key 2 Line Key first page Ext Key first page on Expansion1 first page on Expansion2 Line Key second page Ext Key second page on Expansion1 second page on Expansion2 3 Ext...

Page 664: ...Account Advanced BLF List URI Phone User Interface None account X blf_list_code String within 32 characters Blank Description Configures the feature access code for directed call pickup for account X...

Page 665: ...iption Configures the feature access code for the call park retrieve for account X X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges fro...

Page 666: ...X ranges from 1 to 3 Y ranges from 1 to 60 For SIP T48G T48S T46G T46S X ranges from 1 to 6 Y ranges from 1 to 40 For SIP T29G T27P T27G X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21...

Page 667: ...e to SIP T19 P E2 CP860 CP920 IP phones Web User Interface Dsskey Line Key Type Phone User Interface Menu Features DSS Keys Line Key X Type linekey X line expansion_module X key Y line Refer to the fo...

Page 668: ...SIP T21 P E2 1 Line 1 2 Line 2 16 Line 16 Example linekey 2 line 1 Note It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface Dsskey Line Key Line Phone User Interface Menu Fea...

Page 669: ...LF List from the pull down list of Type 3 Repeat the step 2 configure more BLF list keys 4 Click Confirm to accept the change Hide Feature Access Codes Hide Feature Access Codes feature enables the IP...

Page 670: ...Parameter features hide_feature_access_codes enable Web User Interface Configure the hide feature access codes feature Navigate to http phoneIPAddress servlet p features general q load Details of Conf...

Page 671: ...m 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 ca...

Page 672: ...meters acd auto_available acd auto_available_timer Assign an ACD key Parameters linekey X type expansion_module X key Y type linekey X label expansion_module X key Y label linekey X shortlabel Web Use...

Page 673: ...nables or disables the IP phone to display the Available Avail or Unavailable Unavail soft key for account X after the IP phone logs into the ACD system 0 Disabled 1 Enabled X ranges from 1 to 16 for...

Page 674: ...Interface Account Advanced ACD Subscribe Period 120 3600s Phone User Interface None acd auto_available 0 or 1 0 Description Enables or disables the IP phone to automatically change the status of the...

Page 675: ...anges from 1 to 29 for SIP T48G S X ranges from 1 to 27 for SIP T54S T46G T46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3...

Page 676: ...f the line key 7 21 is 0 For SIP T40P T40G T23P T23G T21 P E2 IP phones The default value is 15 For ext keys For SIP T54S T52S IP phones When Y 1 60 the default value is 0 NA For SIP T48G T48S T46G T4...

Page 677: ...P phones Web User Interface Dsskey Line Key Label Phone User Interface Menu Features DSS Keys Line Key X Label linekey X shortlabel X ranges from 1 to 21 String within 99 characters Blank Description...

Page 678: ...ct 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 change To configure the ACD subs...

Page 679: ...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 o...

Page 680: ...ers phone_setting custom_softkey_enabl e custom_softkey_talking url Assign a private hold key Parameters linekey X type expansion_module X key Y type linekey X label expansion_module X key Y label lin...

Page 681: ...eb User Interface Account Advanced Shared Line Phone User Interface None account X shared_line_callpull_code String within 32 characters Blank Description Configures the call pull feature access code...

Page 682: ...Enables or disables custom soft keys layout feature 0 Disabled 1 Enabled Web User Interface Settings Softkey Layout Custom Softkey Phone User Interface None custom_softkey_talking url URL within 511...

Page 683: ...from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For ext keys For SIP T54S T52S X ranges from 1 to 3 Y ranges from 1 to 60 Fo...

Page 684: ...G T48S T46G T46S IP phones When Y 1 to 40 the default value is 0 NA For SIP T29G T27P T27G IP phones When Y 1 21 the default value is 37 Switch When Y 2 to 20 22 to 40 the default value is 0 NA Note I...

Page 685: ...ot be configured Note It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface Dsskey Line Key Label Phone User Interface Menu Features DSS Keys Line Key X Label linekey X shortla...

Page 686: ...860 CP920 IP Phones 660 To configure the shared line settings on the primary phone via web user interface 1 Register the primary account e g 4609 2 Click on Advanced select Shared Call Appearance from...

Page 687: ...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 2 Click on Advanced select Shared Call Appearance from...

Page 688: ...ll down list of Account 3 Enter the call pull feature access code e g 11 in the Call Pull Feature Access Code field 4 Click Confirm to accept the change To configure the private hold soft key via web...

Page 689: ...via phone user interface 1 Press Menu Features DSS Keys 2 Press or or the Switch soft key to select Key Event from the Type field 3 Press or or the Switch soft key to select Private Hold from the Key...

Page 690: ...d on public hold the held call is available for all phones in the group to retrieve Procedure BLA can be configured using the following methods Central Provisioning Configuration File MAC cfg Configur...

Page 691: ...ed Shared Line Phone User Interface None account X bla_number String within 99 characters Blank Description Configures the BLA number for account X X ranges from 1 to 16 for SIP T54S T48G T48S T46G T4...

Page 692: ...T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Note It works only if the value of the parameter account X shared_line is set to 3 Draft BLA Web...

Page 693: ...nsolicited MWI Unsolicited MWI Unsolicited MWI is a server related feature The IP phone sends a SUBSCRIBE message to the server for message summary updates The server sends a message summary NOTIFY wi...

Page 694: ...o subscribe the message waiting indicator for account X 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone will send a SUBSCRIBE message to the server for message summary updates If it is set...

Page 695: ...ser Interface Account Advanced MWI Subscription Period Seconds Phone User Interface None account X subscribe_mwi_to_vm 0 or 1 0 Description Enables or disables the IP phone to subscribe the message wa...

Page 696: ...t Advanced Voice Mail Phone User Interface Menu Message Voice Mail Set Voice Mail AccountX Code account X display_mwi enable 0 or 1 1 Description Enables or disables the IP phone to present audio and...

Page 697: ...f Account 3 Select the desired value from the pull down list of Subscribe for MWI 4 Enter the period time in the MWI Subscription Period Seconds field 5 Click Confirm to accept the change To configure...

Page 698: ...3 Select the desired value from the pull down list of Voice Mail Display 4 Click Confirm to accept the change Short Message Service SMS SMS feature allows users to send and receive text messages usin...

Page 699: ...or select specialized tone sets vary from country to country for your IP phone For more information refer to Tones on page 834 Procedure Configuration changes can be performed using the configuration...

Page 700: ...e channel 0 This is for compatibility with the old Yealink IP phones and third party devices 1 to 25 each corresponds to the Polycom s channel 1 to 25 respectively This is for compatibility with the P...

Page 701: ...address X label Configure the channel of the multicast paging group for a paging list key Parameter multicast paging_address X channel Assign a multicast paging key Parameters linekey X type programab...

Page 702: ...servlet p contact s multicastIP q load Assign a multicast paging key or a paging list key Navigate to http phoneIPAddress servlet p dsskey q load model 0 Phone User Interface Configure the multicast...

Page 703: ...alid multicast IP addresses range from 224 0 0 0 to 239 255 255 255 Web User Interface Directory Multicast IP Paging List Paging Address Phone User Interface Menu Features Paging List Option Edit Addr...

Page 704: ...ve the RTP stream Example multicast paging_address 1 channel 3 multicast paging_address 2 channel 5 Web User Interface Directory Multicast IP Paging List Channel Phone User Interface Menu Features Pag...

Page 705: ...ple linekey 2 type 24 Default For line keys For SIP T48G S 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 T54S T46G T46S T29G IP phones...

Page 706: ...2 Forward For SIP T52S T42G T42S T41P T41S T40P T40G 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 defa...

Page 707: ...ount Up When X 8 the default value is 52 Switch Account Down 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 ph...

Page 708: ...Web User Interface Dsskey Line Key Programable Key Type Phone User Interface Menu Features DSS Keys Line Key X Type linekey X value programablekey X value expansion_module X key Y value String within...

Page 709: ...lue 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...

Page 710: ...Dsskey Line Key Short Phone User Interface Menu Features DSS Keys Line Key X Short Label linekey X extension programablekey X extension expansion_module X key Y extension String within 256 characters...

Page 711: ...y X Channel Paging List key For more information on how to configure the DSS Key refer to Appendix D Configuring DSS Key on page 1014 Details of Configuration Parameters Parameters Permitted Values De...

Page 712: ...of the line key 1 16 is 15 and the default value of the line key 17 29 is 0 For SIP T54S T46G T46S T29G IP phones The default value of the line key 1 16 is 15 and the default value of the line key 17...

Page 713: ...n 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 51 Switch Accou...

Page 714: ...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 W...

Page 715: ...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 T48...

Page 716: ...D screen for line key Note It is only applicable to SIP T52S IP phones Web User Interface Dsskey Line Key Short Phone User Interface Menu Features DSS Keys Line Key X Short Label To configure a codec...

Page 717: ...select 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 En...

Page 718: ...es 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 Paging List from the Key Type field 5 Opt...

Page 719: ...already a multicast paging call in progress 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 para...

Page 720: ...he 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 Labe...

Page 721: ...pressing the Volume key in advance when the phone is during a call You can also adjust the volume of the speaker during the paging call If it is set to 1 to 15 the configured volume takes effect and...

Page 722: ...al priority and ignore that with a lower priority Web User Interface Directory Multicast IP Paging Priority Active Phone User Interface None multicast receive_priority priority Integer from 0 to 31 31...

Page 723: ...this value when DND is activated in phone mode Note It is not applicable to CP860 CP920 IP phones Web User Interface Directory Multicast IP Ignore DND Phone User Interface None To configure multicast...

Page 724: ...he IP phone to send the server a SIP INFO message containing a specific header URL record is for the IP phone to send the server an HTTP GET message containing a specific URL The server processes thes...

Page 725: ...Content Length 0 URL Record When a user presses a URL record key for the first time during a call the IP phone sends an HTTP GET message to the server Example of an HTTP GET message GET URLRecord rec...

Page 726: ...eText Title Title Text The recording session is successfully stopped Text YealinkIPPhoneText Procedure Record or URL record key can be configured using the following methods Central Provisioning Confi...

Page 727: ...as a record key on the IP phone The digit 25 stands for the key type Record For line keys X ranges from 1 to 29 for SIP T48G S X ranges from 1 to 27 for SIP T54S T46G T46S T29G X ranges from 1 to 15 f...

Page 728: ...key 7 15 is 0 For SIP T27P G 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 T40G T23P T23G T21 P E2 IP phones The default value is...

Page 729: ...figured Note It is not applicable to SIP T19 P E2 CP860 CP920 IP phones Web User Interface Dsskey Line Key Label Phone User Interface Menu Features DSS Keys Line Key X Label linekey X shortlabel X ran...

Page 730: ...ot be configured Example linekey 2 type 35 Default For line keys For SIP T48G S 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 T54S T46...

Page 731: ...nk Description Configures the URL to record a call For line keys X ranges from 1 to 29 for SIP T48G S X ranges from 1 to 27 for SIP T54S T46G T46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41...

Page 732: ...0G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For ext keys For SIP T54S T52S X ranges from 1 to 3 Y ranges from 1 to 60 For SIP T48G T48S T46G T46S X ranges from 1 to 6 Y ranges from 1 to 40 For...

Page 733: ...ppear on the LCD screen in the Label field 5 Click Confirm to accept the change To configure a record key via phone user interface 1 Press Menu Features DSS Keys 2 Select the desired DSS key 3 Press o...

Page 734: ...tion configurations of all accounts on the IP phone and then register his account on line 1 To use this feature you need to assign a hot desking key Procedure Hot Desking feature can be configured usi...

Page 735: ...er 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 Desk...

Page 736: ...ot desking login wizard when pressing the Hot Desking key 0 Disabled 1 Enabled Note It is not applicable to CP860 CP920 IP phones Web User Interface None Phone User Interface None hotdesking dsskey_ou...

Page 737: ...o 27 for SIP T54S T46G T46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 fo...

Page 738: ...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 T40G T23P T23G T21 P E2 IP phones The default value is 15 For programable keys For SIP T54S T4...

Page 739: ...X 7 the default value is 51 Switch Account Up When X 8 the default value is 52 Switch Account Down When X 9 the default value is 33 Status When X 10 the default value is 0 NA When X 11 the default val...

Page 740: ...IP phones When Y 1 60 the default value is 0 NA For SIP T48G T48S T46G T46S IP phones When Y 1 to 40 the default value is 0 NA For SIP T29G T27P T27G IP phones When Y 1 21 the default value is 37 Swit...

Page 741: ...gured Note It is not applicable to CP860 CP920 IP phones Web User Interface Dsskey Line Key Label Phone User Interface Menu Features DSS Keys Line Key X Label linekey X shortlabel X ranges from 1 to 2...

Page 742: ...bel field 6 Press the Save soft key to accept the change Logon Wizard Logon wizard allows IP phones to provide the logon wizard during the first startup Note Procedure Logon wizard can be configured u...

Page 743: ...zard Phone User Interface None hotdesking startup_register_name_enable 0 or 1 0 Description Enables or disables the IP phone to provide input field of register name on the logon wizard during the firs...

Page 744: ...during the first startup 0 Disabled 1 Enabled Note It is not applicable to CP860 CP920 IP phones It works only if there is no registered account on the IP phone and the value of the parameter phone_s...

Page 745: ...d 1 Enabled Note It is not applicable to CP860 CP920 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 Ena...

Page 746: ...on hook Incoming Call When the IP phone receives an incoming call Outgoing Call When the IP phone places a call Established When the IP phone establishes a call Terminated When the IP phone terminate...

Page 747: ...IP phone enables the call waiting Close Call Waiting When the IP phone disables the call waiting Headset When the IP phone presses the HEADSET key not applicable to CP860 CP920 IP phones Handfree When...

Page 748: ...when the IP phone places a call receives an incoming call or establishes a call local The SIP URI of the caller when the IP phone places a call The SIP URI of the callee when the IP phone receives an...

Page 749: ...ng_call action_url call_established action_url dnd_on action_url dnd_off action_url always_fwd_on action_url always_fwd_off action_url busy_fwd_on action_url busy_fwd_off action_url no_answer_fwd_on a...

Page 750: ...on_url remote_busy action_url call_remote_canceled Web User Interface Configure action URL Navigate to http phoneIPAddress servlet p f eatures actionurl q load Details of Configuration Parameters Para...

Page 751: ...registered Example action_url registered http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Registered Phone User Interface None action_url unregistered URL within 511 characters...

Page 752: ...Example action_url off_hook http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Off Hook Phone User Interface None action_url on_hook URL within 511 characters Blank Description C...

Page 753: ...tgoing Call Phone User Interface None action_url call_established URL within 511 characters Blank Description Configures the action URL the IP phone sends when establishing a call Example action_url c...

Page 754: ...ithin 511 characters Blank Description Configures the action URL the IP phone sends when always forward feature is activated Example action_url always_fwd_on http 192 168 0 20 help xml IP ip Web User...

Page 755: ...d feature is deactivated Example action_url busy_fwd_off http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Close Busy Forward Phone User Interface None action_url no_answer_fwd_o...

Page 756: ...sfer Example action_url transfer_call http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Transfer Call Phone User Interface None action_url blind_transfer_call URL within 511 char...

Page 757: ...d http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Hold Phone User Interface None action_url unhold URL within 511 characters Blank Description Configures the action URL the IP...

Page 758: ...b User Interface None Phone User Interface None action_url mute URL within 511 characters Blank Description Configures the action URL the IP phone sends when muting a call Example action_url mute http...

Page 759: ...ank Description Configures the action URL the IP phone sends when terminating a call Example action_url call_terminated http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Terminat...

Page 760: ...ters Blank Description Configures the action URL the IP phone sends when changing the IP address of the IP phone Example action_url ip_change http 192 168 0 20 help xml IP ip Web User Interface Featur...

Page 761: ...the action URL the IP phone sends when answering a new incoming call Example action_url answer_new_incoming_call http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Answer New Inco...

Page 762: ...hone sends when completing auto provisioning via power on Example action_url setup_autop_finish http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Autop Finish Phone User Interfac...

Page 763: ...P ip Note It is not applicable to CP860 CP920 IP phones Web User Interface Features Action URL Headset Phone User Interface None action_url handfree URL within 511 characters Blank Description Configu...

Page 764: ...when the outgoing call is rejected Example action_url remote_busy http 192 168 0 20 help xml IP ip Web User Interface Features Action URL Remote Busy Phone User Interface None action_url call_remote_c...

Page 765: ...port 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 message may contain varia...

Page 766: ...e 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 not applicab...

Page 767: ...licable to CP920 IP phones UP DOWN LEFT RIGHT Press the navigation keys Reboot Reboot the phone AutoP Perform auto provisioning DNDOn Activate the DND feature Note For Yealink IP phones except CP860 i...

Page 768: ...IP phones Press the on hook key ANSWER ASW Asw Answer a call Reset Reset a phone ATrans xxx Perform a semi attended attended transfer to xxx BTrans xxx Perform a blind transfer to xxx phonecfg get ac...

Page 769: ...e For Yealink IP phones except CP860 it works only if the value of the parameter features fwd allow is set to 1 Enabled and call forward mode is Phone the always busy no answer forward feature will ap...

Page 770: ...to specify the trusted IP address for action URI When the IP phone receives a GET request from the trusted IP address for the first time the LCD screen prompts the message Allow remote control Press t...

Page 771: ...res remotecontrl q load Details of the Configuration Parameters Parameters Permitted Values Default features action_uri enable 0 or 1 1 Description Enables or disables the IP phone to receive the acti...

Page 772: ...e separated by commas For continuous IP addresses the format likes and the stands for the values 0 255 For example 10 10 stands for the IP addresses that range from 10 10 0 0 to 10 10 255 255 If left...

Page 773: ...e to the local system Before capturing the phone s current screen ensure that the IP address of the computer is included in the trusted IP address for Action URI on the phone For more information on t...

Page 774: ...ou can place a call via web user interface Before doing it ensure that the IP address of your computer is included in the trusted IP address for Action URI on the phone For more information on the tru...

Page 775: ...ving 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 serve...

Page 776: ...er in a cluster of servers resolved by the DNS server The secondary server e g 192 168 1 14 backs up a primary server when the primary server fails and offers the same functionality as the primary ser...

Page 777: ...secondary server will serve as the working server As soon as the primary server registration succeeds it returns to being the working server Registration methods of the fallback mode include not appl...

Page 778: ...ck_mode account X sip_server Y failback_timeout account X sip_server Y failback_subscribe enable Web User Interface Configure the server redundancy on the IP phone Navigate to http phoneIPAddress serv...

Page 779: ...r SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Example account 1 sip_server 1 port 5060 Note If the value of this parameter is set to 0 th...

Page 780: ...2 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860...

Page 781: ...ly_signal_with_registered X ranges from 1 to 16 Y ranges from 1 to 2 0 or 1 0 Description Enables or disables the IP phone to only send requests to the registered server for account X when encounterin...

Page 782: ...r SIP T19 P E2 CP860 CP920 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 prox...

Page 783: ...ne User Interface Menu Advanced default password admin Accounts Outbound ProxyY account X outbound_proxy Y port Integer from 0 to 65535 5060 Description Configures the port of the outbound proxy serve...

Page 784: ...47483647 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...

Page 785: ...ion Configures the failback 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 last server th...

Page 786: ...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 from 1 to 59 the timeout will be...

Page 787: ...IP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Note It works only if the value of the parameter account X sip_server Y failback_mode is set to 1 2 or 3 Web User Interface None Phone User Int...

Page 788: ...erver 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 sele...

Page 789: ...P phone performs NAPTR query for the NAPTR pointer and transport protocol UDP TCP and TLS the SRV query on the record returned from the NAPTR for the target domain name and the port number and the A q...

Page 790: ...first record because its order of 90 is lower than 100 The pref parameter is unimportant as there is no other record with order 90 The flag s indicates performing the SRV query next TCP will be used t...

Page 791: ...ddress of each target host name Example of A records Server1 yealink pbx com IN A 192 168 1 13 Server2 yealink pbx com IN A 192 168 1 14 The IP phone picks the IP address 192 168 1 14 first Procedure...

Page 792: ...used X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T2...

Page 793: ...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 int...

Page 794: ...dns_cache_naptr X service dns_cache_naptr 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...

Page 795: ...nt 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 Note For more details of the permitted flags refe...

Page 796: ...ptr 1 preference 50 Web User Interface None Phone User Interface None dns_cache_naptr X replace X ranges from 1 to 12 Domain name with SRV prefix Blank Description Configures a domain name to be used...

Page 797: ...NAPTR record X may be cached before the record 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 1...

Page 798: ...erred than that with the priority value 1 because 0 is lower than 1 Note For more information refer to RFC 2782 Web User Interface None Phone User Interface None dns_cache_srv X target X ranges from 1...

Page 799: ...ime interval in seconds that SRV record X may be cached before the record should be consulted again Example dns_cache_srv 1 ttl 3600 Web User Interface None Phone User Interface None dns_cache_a X nam...

Page 800: ...ccount X dns_cache_type 0 1 or 2 1 Description Configures whether the IP phone uses the DNS cache for domain name resolution of the server and caches the additional DNS records for account X 0 Perform...

Page 801: ...1 Web User Interface None Phone User Interface None Real Time Transport Protocol RTP Ports The Real time Transport Protocol RTP is a network protocol for delivering audio over IP networks The phone is...

Page 802: ...teger 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 Advan...

Page 803: ...at encompasses secure auto configuration of a CPE Customer Premises Equipment and incorporates other CPE management functions into a common framework TR 069 uses common transport mechanisms HTTP and H...

Page 804: ...hod is used to cause the CPE to download a specified file from the designated location File types supported by IP phones are Firmware Image Configuration File Upload This method is used to cause the C...

Page 805: ...anagementserver periodic_inform_enable static managementserver periodic_inform_interval Web User Interface Configure TR 069 feature Navigate to http phoneIPAddress servlet p settings tr069 q load Deta...

Page 806: ...phone to authenticate with the ACS Auto Configuration Servers Leave it blank if no authentication is required Example static managementserver password tr69 Web User Interface Settings TR069 ACS Passw...

Page 807: ...ription Configures the password for the IP phone to authenticate the incoming connection requests of the ACS Auto Configuration Servers Example static managementserver connection_request_password acsp...

Page 808: ...erval seconds Phone User Interface None To configure TR 069 via web user interface 1 Click on Settings TR069 2 Select Enabled from the pull down list of Enable TR069 3 Enter the user name and password...

Page 809: ...using the following methods Central Provisioning Configuration File y0000000000xx cfg Assign an XML browser key Parameters linekey X type programablekey X type expansion_module X key Y type linekey X...

Page 810: ...S T42G T42S T41P T41S T40P T40G X 1 14 for SIP T29G T27P T27G 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 CP920 For ext keys For SIP T54S T52S X ranges from...

Page 811: ...ue 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 51 Switch Account Up When X 8 the default value is 52 Switch Account Dow...

Page 812: ...he default value is 0 NA When X 14 the 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...

Page 813: ...or ext keys For SIP T54S T52S IP phones When Y 1 60 the default value is 0 NA For SIP T48G T48S T46G T46S IP phones When Y 1 to 40 the default value is 0 NA For SIP T29G T27P T27G IP phones When Y 1 2...

Page 814: ...ges from 1 to 40 For SIP T29G T27P T27G X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Example linekey 2 value http 10 2 1 158 TextMenu xml Web User Interface Dssk...

Page 815: ...X shortlabel X ranges from 1 to 21 String within 99 characters Blank Description Optional Configures the short label displayed on the LCD screen for line key Note It is only applicable to SIP T52S IP...

Page 816: ...mmon telephony tasks that may need more than one key press with the default configuration Removing certain default DSS keys or soft keys for functions that may be redundant or never used The rules for...

Page 817: ...es dialing 4411 waitconnect connected and lasts 10 seconds T type The embedded action type Multiple actions can be defined Supported action types include invite dtmf refer Example 338 Tdtmf defines se...

Page 818: ...S custom_macro means pressing the IVR1 soft key Note To view the softkey ID you can configure the value of the parameter edk id_mode enable to 1 Enabled and then long press the Volume Up key when the...

Page 819: ...IP phones Example KDialPadPound means pressing the pound key Note If a key e g Redial key is not found but the function is available perform the corresponding action If a key is not found and the func...

Page 820: ...EDK prompt X N characters number allowed This is a macro substitution string EDK prompt X means which EDK prompt is invoked It indicates the X defined by edk edkprompt X enable characters number allo...

Page 821: ...an infinite loop for BLF BLF list key LED status illuminates solid green for 1000ms goes out for 100ms and then illuminates solid red for 300ms At the same time the label of the BLF BLF list key is c...

Page 822: ...onfiguration File y0000000000xx cfg Configure enhanced DSS keys Parameter features enhanced_dss_keys enable Configure whether to display the softkey id or menu item id by long pressing the Volume Up k...

Page 823: ...value of the parameter features enhanced_dss_keys enable is set to 1 Enabled Web User Interface None Phone User Interface None Configuring EDK List Using the Enhanced DSS Keys EDK List parameters to...

Page 824: ...ter must have a value it cannot be left blank Example edk edklist 2 mname macro2 Note If there are two or more same macros the soft key or DSS key will invoke the macro with a smallest value of X It w...

Page 825: ...dkprompt X enable edk edkprompt X label edk edkprompt X type edk edkprompt X userfeedback Details of Configuration Parameters Parameters Permitted Values Default edk edkprompt X enable X ranges from 1...

Page 826: ...f characters entered by the user for Enhanced DSS Keys EDK prompt X If it is set to numeric the default input method is 123 and you can switch to abc ABC 2aB input method If it is set to text the defa...

Page 827: ...l state For example you can make a DPickup soft key available when the phone is in an active call state Custom soft keys can be added in the following call states Idle There are no active calls on the...

Page 828: ...ftkey X action softkey X softkey_id softkey X use idle softkey X use incoming_call softkey X use connecting softkey X use transfer_connecting softkey X use on_talk softkey X use call_failed softkey X...

Page 829: ...rom 0 to 10 0 Description Configures the position on the LCD screen for soft key X If it is set to 0 the soft key X is positioned in the first empty position from the left If it is set to a value that...

Page 830: ...e It works only if the values of the parameters features enhanced_dss_keys enable and softkey X enable are set to 1 Enabled Web User Interface None Phone User Interface None softkey X softkey_id X ran...

Page 831: ...r disables the custom soft key X to be displayed in the alerting ringing state 0 Disabled 1 Enabled Note It works only if the values of the parameters features enhanced_dss_keys enable and softkey X e...

Page 832: ...r Interface None softkey X use on_talk X ranges from 1 to 10 0 or 1 0 Description Enables or disables the custom soft key X to be displayed in the talk state 0 Disabled 1 Enabled Note It works only if...

Page 833: ...r Interface None softkey X use transfer_ring_back X ranges from 1 to 10 0 or 1 0 Description Enables or disables the custom soft key X to be displayed in the transfer ring back state 0 Disabled 1 Enab...

Page 834: ...rs features enhanced_dss_keys enable and softkey X enable are set to 1 Enabled Web User Interface None Phone User Interface None softkey X use conferenced X ranges from 1 to 10 0 or 1 0 Description En...

Page 835: ...Disabled 1 Enabled Note It works only if the values of the parameters features enhanced_dss_keys enable and softkey X enable are set to 1 Enabled Web User Interface None Phone User Interface None Conf...

Page 836: ...inekey X type programablekey X type expansion_module X key Y type 73 Refer to the following content Description Configures a DSS key as a Custom Key on the IP phone The digit 73 stands for the key typ...

Page 837: ...f the line key 13 21 is 0 For SIP T42G S 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 S IP phones The default value of the line...

Page 838: ...wn 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 T27G IP phones When X 1 the default value is 28 History When X 2 th...

Page 839: ...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 th...

Page 840: ...This value uses the same macro action string syntax as an Enhanced DSS Key You can also invoke the EDK macro The macro name follows the character For line keys X ranges from 1 to 29 for SIP T48G S X r...

Page 841: ...ion 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 S X ranges from 1 to 27 for SIP T54S T46G T46S T29G X ranges from 1 to 1...

Page 842: ...t Label To configure a Custom Key via web user interface 1 Click on Dsskey Line Key or Programable Key 2 In the desired DSS key field select Custom Key from the pull down list of Type 3 Enter the desi...

Page 843: ...by DSS keys or soft keys Once triggered the action string 1013 Tinvite Cwc Cp10 Penter number C4 N Tdtmf Cp3 Chu will be executed 2 Configure a Custom Key via web user interface If you want to invoke...

Page 844: ...he LCD screen 2 Enter a number for up to 4 digits For example 1234 Press the OK soft key to continue 3 The IP phone places a call to 1013 using the default account and then waits for connection 4 Afte...

Page 845: ...Audio Codecs Acoustic Clarity Technology DTMF Voice Quality Monitoring VQM Redial Tone Redial tone allows IP phones to continue to play the dial tone after inputting the preset numbers on the dialing...

Page 846: ...dialing screen If it is left blank the IP phone will not play the dial tone after inputting numbers on the dialing screen Web User Interface Features Audio Redial Tone Phone User Interface None To co...

Page 847: ...he phone Note Procedure Ring tones can be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure a ring tone for the IP phone Parameter phone_settin...

Page 848: ...Default phone_setting ring_type Refer to the following content Ring1 wav Description Configures a ring tone for the IP phone Permitted Values Ring1 wav Ring2 wav Ring3 wav Ring4 wav Ring5 wav Ring6 w...

Page 849: ...ace Account Basic Ring Type Phone User Interface Menu Basic Sound Ring Tones Account X pstn account X ring_type X ranges from 1 to 2 Refer to the following content Common Description Configures a ring...

Page 850: ...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...

Page 851: ...desire account from the pull down list of Account 3 Select the desired ring tone from the pull down list of Ring Type If Common is selected this account will use the ring tone selected for the phone 4...

Page 852: ...be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure the Touch Tone feature Parameter features touch_tone Web User Interface Configure the Touc...

Page 853: ...ming calls to trigger IP phones to play distinctive ring tones The IP phone inspects the INVITE request for an Alert Info header when receiving an incoming call If the INVITE request contains an Alert...

Page 854: ...N 10 Ring1 wav Examples Alert Info http 127 0 0 1 Bellcore dr1 Alert Info test Bellcore dr1 Alert Info Bellcore dr1 Alert Info Bellcore dr1 x line id 1 Alert Info http 10 1 0 31 info Bellcore dr1 The...

Page 855: ...ringtone N or Alert Info MyMelodyN When the Alter Info header contains the keyword ringtone N or MyMolodyN the IP phone will play the corresponding local ring tone RingN wav or play the first local ri...

Page 856: ...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 remote ring tone Example Alert Info http 192 168 0 12...

Page 857: ...l Provisioning Configuration File MAC cfg Configure distinctive ring tones Parameter account X alert_info_url_enable y0000000000x x cfg Configure the internal ringer text and internal ringer file Para...

Page 858: ...m 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Web User Interface Account Advanced Distinctive Ring Tones Phone User Interface...

Page 859: ...ing 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...

Page 860: ...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...

Page 861: ...exico 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 Descripti...

Page 862: ...sage When receiving a text message For more 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...

Page 863: ...try Custom Web User Interface Settings Tones Select Country Phone User Interface None voice tone dial String Blank Description Customizes the dial tone tonelist element element element Where element F...

Page 864: ...n Customizes the secondary dial 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...

Page 865: ...ted 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 Cust...

Page 866: ...y the info tone with the special information for example the number you are calling is not in service The value format is Freq Duration For more information on the value format refer to the parameter...

Page 867: ...only applicable to CP920 IP phones Web User Interface Settings Tones Message Phone User Interface None voice tone autoanswer String Blank Description Customizes the warning tone for auto answer The v...

Page 868: ...country for your IP phone For more information refer to Tones on page 834 Procedure Voice mail tone can be configured using the following methods Central Provisioning Configuration File y0000000000xx...

Page 869: ...it receives a new voice mail 0 Disabled 1 Enabled Web User Interface Features General Information Voice Mail Tone Phone User Interface None To configure voice mail tone via web user interface 1 Click...

Page 870: ...phone specific user guide Note Procedure Ringer device for headset can be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure the ringer device...

Page 871: ...lue of the parameter features headset_mode enable to 1 Enabled It is not applicable to CP860 CP920 IP phones Web User Interface Features Audio Ringer Device for Headset Phone User Interface None To co...

Page 872: ...ing Configuration File y0000000000xx cfg Configure the speaker mode Parameter features speaker_mode enable Configure the handset mode Parameter features handset_mode enable Configure the headset mode...

Page 873: ...Phone User Interface None Headset Prior Headset prior allows users to use headset preferentially if a headset is physically connected to the IP phone This feature is especially useful for permanent o...

Page 874: ...Disabled 1 Enabled If it is set to 0 Disabled the headset mode can be deactivated by pressing the Speakerphone key or the HEADSET key except off hook If it is set to 1 Enabled the headset mode will n...

Page 875: ...o a call the user with the headset connected to the headset jack has full duplex capabilities while the user with the headset connected to the handset jack is only able to listen Note Procedure Dual h...

Page 876: ...the headset connected to the headset jack have a full duplex conversation while the users with the headset connected to the handset jack are only allowed to listen to Note It works only if the value...

Page 877: ...et_send Configure the sending volume of the headset Parameter voice headset_send Web User Interface Configure the sending volume of the speaker handset headset Navigate to http phoneIPAddress servlet...

Page 878: ...terface Features Audio Handset Send Volume 50 50 Phone User Interface None voice headset_send Integer from 50 to 50 0 Description Configures the sending volume of the headset Note It is not applicable...

Page 879: ...phones Procedure Ringer volume can be configured using the following method Central Provisioning Configuration File y0000000000xx cfg Configure the ringer volume forcedly Parameter force voice ring_v...

Page 880: ...erver and then use the audio codec negotiated with the called party according to the priority Supported Audio Codecs The following table lists the audio codecs supported by each phone model Phone Mode...

Page 881: ...CMA G 711 a law RFC 3551 64 Kbps 8 Ksps 20ms PCMU G 711 u law RFC 3551 64 Kbps 8 Ksps 20ms G729 G 729 RFC 3551 8 Kbps 8 Ksps 20ms G726 16 G 726 RFC 3551 16 Kbps 8 Ksps 20ms G726 24 G 726 RFC 3551 24 K...

Page 882: ...onfiguration Files Web User Interface 4 18 G723_53 not applicable to SIP T40P T40G T27P T23P T 23G T21 P E2 T19 P E2 Configuration Files Web User Interface 0 4 G723_63 not applicable to SIP T40P T40G...

Page 883: ...r of different IP phone modules The configuration parameters are different for the new configuration behavior and the older one Note New Configuration Behavior Procedure Configuration changes can be p...

Page 884: ...d audio codec for account X 0 Disabled 1 Enabled X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T2...

Page 885: ...G726 24 the default value is 0 When audio codec is G726 32 the default value is 0 When audio codec is G726 40 the default value is 0 When audio codec is iLBC the default value is 0 When audio codec i...

Page 886: ...X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Valid Audio Codec F...

Page 887: ...is G 722_1c_24 the default value is 3 When audio codec is G 722_1_24 the default value is 4 When audio codec is G722 the default value is 5 When audio codec is PCMU the default value is 6 When audio...

Page 888: ...ample otherwise the corresponding configuration will not take effect Web User Interface Account Codec Audio Codec Phone User Interface None account X codec payload_type rtpmap where payload_type shoul...

Page 889: ...opus the default value is 107 Example ccount 1 codec g722_1c_48kpbs rtpmap 121 account 1 codec g722_1c_32kpbs rtpmap 122 account 1 codec g722_1c_24kpbs rtpmap 123 account 1 codec g722_1_24kpbs rtpmap...

Page 890: ...is opus fb Note It is only applicable to SIP T54S T52S T48S T46S T42S T41S T27G CP920 IP phones Web User Interface Account Codec Opus Sample Rate Phone User Interface None To configure the codecs to...

Page 891: ...odec and then click or 7 Click Confirm to accept the change To configure the opus sample rate via web user interface take SIP T54S IP phones for example 1 Click on Account Codec 2 Select the desired v...

Page 892: ...er Interface Configure the codecs to use on a per line basis Configure the priority for the enabled codec Navigate to http phoneIPAddress servlet p account codec q load acc 0 Details of Configuration...

Page 893: ...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 the default value is 0 When Y 9 the default value is 0 When Y 10 the default value is 0 Wh...

Page 894: ...lt value is 1 When Y 3 the default value is 1 When Y 4 the default value is 1 When Y 5 the default value is 0 When Y 6 the default value is 0 When Y 7 the default value is 0 When Y 8 the default value...

Page 895: ...r SIP T19 P E2 CP860 Y ranges from 1 to 12 for SIP T54S T52S T48S T46S T42S T41S T27G Y ranges from 1 to 11 for SIP T48G T46G T42G T41P T29G CP860 Y ranges from 1 to 10 for SIP T40P T40G T23P T23G T21...

Page 896: ...is G726 40 For SIP T27G When Y 1 the default value is PCMU When Y 2 the default value is PCMA When Y 3 the default value is G729 When Y 4 the default value is G722 When Y 5 the default value is iLBC W...

Page 897: ...ser Interface Account Codec Audio Codec Phone User Interface None account X codec Y priority X ranges from 1 to 16 Y ranges from 1 to 12 Integer from 0 to 12 Refer to the following content Description...

Page 898: ...SIP T27G When Y 1 the default value is 2 When Y 2 the default value is 3 When Y 3 the default value is 4 When Y 4 the default value is 1 When Y 5 the default value is 0 When Y 6 the default value is 0...

Page 899: ...efault value is 2 When Y 2 the default value is 3 When Y 3 the default value is 4 When Y 4 the default value is 1 When Y 5 the default value is 0 When Y 6 the default value is 0 When Y 7 the default v...

Page 900: ...from 1 to 10 for SIP T40P T40G T23P T23G T21 P E2 T19 P E2 Y ranges from 1 to 9 for SIP T27P For SIP T54S T52S T48S T46S T42S T41S When Y 1 the default value is 0 When Y 2 the default value is 8 When...

Page 901: ...default value is 104 When Y 10 the default value is 102 When Y 11 the default value is 105 For SIP T40P T40G T23P T23G T21 P E2 T19 P E2 When Y 1 the default value is 0 When Y 2 the default value is 8...

Page 902: ...interface for old configuration behavior is the same as the newer one For more information refer to the introduction in the section New Configuration Behavior Packetization Time PTime Ptime is a meas...

Page 903: ...s PCMU 10ms 40ms G729 10ms 80ms G726 16 10ms 30ms G726 24 10ms 30ms G726 32 10ms 30ms 40ms for SIP T40P T40G T23P T23G T21 P E2 T19 P E2 G726 40 10ms 30ms G723_53 G723_63 30ms 60ms iLBC 20ms 30ms opus...

Page 904: ...me negotiation is disabled X ranges from 1 to 16 for SIP T54S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to...

Page 905: ...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 experi...

Page 906: ...r disables the AEC Acoustic Echo Canceller feature on the IP phone 0 Disabled 1 Enabled Web User Interface Settings Voice Echo Cancellation ECHO Phone User Interface None To configure AEC via web user...

Page 907: ...s occurring It can facilitate speech processing and deactivate some processes during non speech section of an audio session VAD can avoid unnecessary coding or transmission of silence packets in VoIP...

Page 908: ...ty resumes The insertion of artificial noise gives the illusion of a constant transmission stream so that background sound is consistent throughout the call and the listener does not think the line ha...

Page 909: ...s servlet p settings voice q load Details of the Configuration Parameter Parameter Permitted Values Default voice cng 0 or 1 1 Description Enables or disables the CNG Comfortable Noise Generation feat...

Page 910: ...You can configure the delay time for the static jitter buffer on IP phones An adaptive jitter buffer is capable of adapting the changes in the network s delay The range of the delay time for the dynam...

Page 911: ...work Note It works only if the value of the parameter voice jib adaptive is set to 1 Adaptive Web User Interface Settings Voice JITTER BUFFER Min Delay Phone User Interface None voice jib max Integer...

Page 912: ...Web User Interface None Phone User Interface None voice jib wifi min Integer from 0 to 500 60 Description Configures the minimum delay time in milliseconds of jitter buffer in the wireless network Not...

Page 913: ...ixed The value of the normal delay time should be less than or equal to that of the maximum delay time configured by the parameter voice jib wifi max It is only applicable to SIP T54S T52S T48G T48S T...

Page 914: ...mote participants can be very distracting You can enable the Noise Suppression feature to suppress these noises It is only applicable to CP920 IP phones Procedure Noise Suppression can be configured u...

Page 915: ...er interface 1 Click on Settings Voice 2 Select the desired value from the pull down list of Noise Suppression 3 Click Confirm to accept the change Smart Noise Block You can use the Smart Noise Block...

Page 916: ...the IP phones 0 Disabled 1 Enabled Note It works only if the value of the parameter voice tns enable is set to 1 Enabled It is only applicable to CP920 IP phones Web User Interface Settings Voice Nois...

Page 917: ...y RTP Events compliant to RFC 2833 INBAND DTMF digits are transmitted in the voice band SIP INFO DTMF digits are transmitted by SIP INFO messages The method of transmitting DTMF digits is configurable...

Page 918: ...al Provisioning Configuration File MAC cfg Configure the method of transmitting DTMF digit and the payload type Parameters account X dtmf type account X dtmf dtmf_payload account X dtmf info_type y000...

Page 919: ...RTP Events compliant to RFC 2833 If it is set to 2 SIP INFO DTMF digits are transmitted by the SIP INFO messages If it is set to 3 RFC2833 SIP INFO DTMF digits are transmitted by RTP Events compliant...

Page 920: ...yload Type 96 127 Phone User Interface None account X dtmf info_type 1 2 or 3 1 Description Configures the DTMF info type 1 DTMF Relay 2 DTMF 3 Telephone Event X ranges from 1 to 16 for SIP T54S T48G...

Page 921: ...his may cause the loss of one or more DTMF digits For example 2662 may be identified as 262 If so you can modify the value of this parameter to a little lower than the default value If you change this...

Page 922: ...l 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...

Page 923: ...nfigure suppress DTMF display and suppress DTMF display delay Parameters features dtmf hide features dtmf hide_delay Web User Interface Configure suppress DTMF display and suppress DTMF display delay...

Page 924: ...erface Features General Information Suppress DTMF Display Delay Phone User Interface None To configure suppress DTMF display and suppress DTMF display delay via web user interface 1 Click on Features...

Page 925: ...quences for transfer function when pressing the Trans Transfer soft key or TRAN TRANSFER key 0 Disabled 1 Enabled If it is set to 0 Disabled the IP phone will perform the transfer as normal when press...

Page 926: ...nterface 1 Click on Features General Information 2 Select the desired value from the pull down list of DTMF Replace Tran 3 Enter the specified DTMF digits in the Tran Send DTMF field 4 Click Confirm t...

Page 927: ...ure Configuration changes can be performed using the configuration files Central Provisioning Configuration File y0000000000xx cfg Configure DTMF send event flash feature Parameter features dtmf dtmf_...

Page 928: ...If this 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 following methods Central Provisionin...

Page 929: ...e pull down list of Play Local DTMF Tone 3 Click Confirm to accept the change Voice Quality Monitoring VQM Voice quality monitoring feature allows the IP phones to generate various quality metrics for...

Page 930: ...figuration File y0000000000xx cfg Configure RTCP XR Parameter voice rtcp_xr enable Web User Interface Configure RTCP XR Navigate to http phoneIPAddress servlet p set tings voicemonitoring q load Detai...

Page 931: ...ance metrics are generated in the following three ways Based on current values such as jitter jitter buffer max and round trip delay Covers the time period from the beginning of the call until the rep...

Page 932: ...terval_period Configure the generation of alert packets Parameters phone_setting vq_rtcpxr_moslq_threshold_warning phone_setting vq_rtcpxr_moslq_threshold_critical phone_setting vq_rtcpxr_delay_thresh...

Page 933: ...ing vq_rtcpxr_display_symm_oneway_del ay enable phone_setting vq_rtcpxr_display_round_trip_delay e nable phone_setting vq_rtcpxr_display_moslq enable phone_setting vq_rtcpxr_display_moscq enable MAC c...

Page 934: ...ne to send a session quality report to the central report collector at the end of each call 0 Disabled 1 Enabled Web User Interface Settings Voice Monitoring VQ RTCP XR Session Report Phone User Inter...

Page 935: ...arning 15 to 40 Blank Description Configures the threshold value of listening MOS score MOS LQ multiplied by 10 The threshold value of MOS LQ causes the phone to send a warning alert quality report to...

Page 936: ...ings Voice Monitoring Critical threshold for Moslq Phone User Interface None phone_setting vq_rtcpxr_delay_threshold_warning 10 to 2000 Blank Description Configures the threshold value of one way dela...

Page 937: ...cal threshold for Delay Phone User Interface None phone_setting vq_rtcpxr states_show_on_web enable 0 or 1 0 Description Enables or disables the voice quality data of the last call to be displayed on...

Page 938: ...p_time enable 0 or 1 1 Description Enables or disables the phone to display Current Time or Stop Time on the LCD screen 0 Disabled 1 Enabled Note It works only if the value of the parameter phone_sett...

Page 939: ...options on phone Remote User Phone User Interface None phone_setting vq_rtcpxr_display_local_codec enable 0 or 1 1 Description Enables or disables the phone to display Local Codec on the LCD screen 0...

Page 940: ...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 J...

Page 941: ...hone to display SymmOneWayDelay 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 I...

Page 942: ...Enables or disables the phone to display MOS CQ 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 E...

Page 943: ...rom 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 X is equal to 1 for SIP T19 P E2 CP860 CP920 Web User Interface Account Advanced VQ RTCP XR Collector Address Phone User In...

Page 944: ...nterface 1 Click on Settings Voice Monitoring 2 Select the desired value from the pull down list of VQ RTCP XR Session Report 3 Click Confirm to accept the change To configure interval report for VQ R...

Page 945: ...d value in the Critical threshold for Moslq field 4 Enter the desired value in the Warning threshold for Delay field 5 Enter the desired value in the Critical threshold for Delay field 6 Click Confirm...

Page 946: ...ettings Voice Monitoring 2 Select 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 interfa...

Page 947: ...e 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 Cl...

Page 948: ...tor s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 922 5 Enter the port of the central report collector in the VQ RTCP XR Collector Port field 6 Click Confirm to accept t...

Page 949: ...is user and the default administrator password is admin For security reasons the user or administrator should change the default user or administrator password as soon as possible A user or an adminis...

Page 950: ...urrent user name is user to password 123 static security user_password admin 456 means setting the password of administrator current user name is admin to password 456 Note IP phones support ASCII cha...

Page 951: ...enter username and password for web access authentication Procedure Auto logout time can be configured using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure...

Page 952: ...Logout Time 1 1000min field 3 Click Confirm to accept the change Phone Lock Phone lock is used to lock the IP phone to prevent it from unauthorized use Once the IP phone is locked a user must enter t...

Page 953: ..._time_out Configure emergency numbers Parameter phone_setting emergency number Assign a phone lock key Parameters linekey X type programablekey X type expansion_module X key Y type linekey X label pro...

Page 954: ...nterface Features Phone Lock Phone Lock Enable Phone User Interface Menu Basic Phone Lock Lock Enable phone_setting phone_lock lock_key_type 0 1 or 2 0 Description Configures the type of phone lock 0...

Page 955: ...Interface Features Phone Lock Phone Lock Time Out 0 3600s Phone User Interface Menu Basic Phone Lock Auto Lock phone_setting emergency number String within 99 characters 112 911 110 Description Config...

Page 956: ...ook key Note Line key is not applicable to SIP T19 P E2 CP860 CP920 IP phones Speakerphone key is not applicable to CP860 CP920 IP phones Off hook key and on hook key are only applicable to CP860 CP92...

Page 957: ...any number The Menu key key type is Menu is locked Talking Allow Behavior You are allowed to end the call initiate a new call to dial the emergency number and resume a call Keys not Locked EndCall Ca...

Page 958: ...T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For programable keys X 1 10 12 14 for SIP T54S T48G T48S T46G T46S X 1 10 13 for SIP T52S T42G T4...

Page 959: ...or programable keys For SIP T54S T48G T48S T46G T46S 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 defa...

Page 960: ...n 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 value is 0 NA When X 13 the default value is 0 NA When X 14 the...

Page 961: ...en X 6 the default value is 85 Local Favorite When X 9 the default value is 33 Status When X 13 the default value is 0 NA Web User Interface Dsskey Line Key Programable Key Type Phone User Interface M...

Page 962: ...Programable Key Label Phone User Interface Menu Features DSS Keys Line Key X Label linekey X shortlabel X ranges from 1 to 21 String within 99 characters Blank Description Optional Configures the shor...

Page 963: ...one lock via phone user interface 1 Press Menu Basic Phone Lock 2 Enter the unlock PIN default PIN 123 in the Unlock PIN field 3 Press or or the Switch soft key to select the desired value from the Lo...

Page 964: ...ate each other and negotiate an encryption algorithm and cryptographic keys before data is exchanged The TLS protocol uses asymmetric encryption for authentication of key exchange symmetric encryption...

Page 965: ...EXP1024 RC4 SHA EXP1024 RC4 MD5 EXP EDH RSA DES CBC SHA EXP EDH DSS DES CBC SHA EXP DES CBC SHA EXP RC2 CBC MD5 EXP RC4 MD5 The following figure illustrates the TLS messages exchanged between the IP...

Page 966: ...r certificate to the clients for authentication The IP phone has two types of built in server certificates a unique server certificate and a generic server certificate You can only upload one server c...

Page 967: ...security ca_cert static security cn_validation Configure server certificates feature Parameter static security dev_cert Upload the trusted certificates Parameter static trusted_certificates url Delete...

Page 968: ...account X sip_server Y transport_type X ranges from 1 to 16 Y ranges from 1 to 2 0 1 2 or 3 0 Description Configures the transport method the IP phone uses to communicate with the SIP server for acco...

Page 969: ...Description Enables or disables the IP phone to only trust the server certificates in the Trusted Certificates list 0 Disabled 1 Enabled If it is set to 0 Disabled the IP phone will trust the server...

Page 970: ...andatorily validate the CommonName or SubjectAltName of the certificate sent by the server 0 Disabled 1 Enabled Note If you change this parameter the IP phone will reboot to make the change take effec...

Page 971: ...usted Certificates File Phone User Interface None static trusted_certificates delete http localhost all Blank Description Deletes all uploaded trusted certificates Example static trusted_certificates...

Page 972: ...server_certificates delete http localhost all Web User Interface None Phone User Interface None static phone_setting reserve_certs_enable 0 or 1 0 Description Enables or disables the IP phone to reser...

Page 973: ...y Trusted Certificates 2 Select the desired values from the pull down lists of Only Accept Trusted Certificates Common Name Validation and CA Certificates 3 Click Confirm to accept the change A dialog...

Page 974: ...ur local system 3 Click Upload to upload the certificate To configure the server certificates via web user interface 1 Click on Security Server Certificates 2 Select the desired value from the pull do...

Page 975: ...cryption algorithm to the destination phone As described in RFC 3711 RTP streams may be encrypted using an AES Advanced Encryption Standard algorithm Example of the RTP encryption algorithm carried in...

Page 976: ...after successful negotiation Note Procedure SRTP can be configured using the following methods Central Provisioning Configuration File MAC cfg Configure SRTP feature on a per line basis Parameter acc...

Page 977: ...4S T48G T48S T46G T46S T29G X ranges from 1 to 12 for SIP T52S T42G T42S X ranges from 1 to 6 for SIP T41P T41S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP...

Page 978: ...rs Procedure Configuration changes can be performed using the following methods Central Provisioning Configuration File y0000000000xx cfg Configure whether to only download and resolve the encrypted f...

Page 979: ...nload the encrypted configuration files e g sip cfg account cfg MAC local cfg or MAC contact xml file from the server during auto provisioning and then resolve these files and update settings onto the...

Page 980: ...blank the IP phone will try to encrypt decrypt the MAC Oriented file using the AES key configured by the parameter static auto_provision aes_key_16 com Web User Interface Settings Auto Provision Comm...

Page 981: ...t is set to 1 Enabled the contact file will be encrypted uploaded and will replace the one encrypted or unencrypted stored on the server if you have configured to back up the contacts to the server by...

Page 982: ...C Oriented AES Key fields AES keys must be 16 characters and the supported characters contain 0 9 A Z a z and the following special characters are also supported _ 3 Click Confirm to accept the change...

Page 983: ...Note For security reasons administrator should upload encrypted configuration files xx_Security enc files to the root directory of the provisioning server During auto provisioning the IP phone reques...

Page 984: ...key and select other files 3 Optional Click Browse to locate the target directory from your local system in the Target Directory field The tool uses the file folder Encrypted as the target directory...

Page 985: ...rameter static auto_provision aes_key_16 mac when uploading to the server by setting the value of the parameter static auto_provision encryption directory to 1 The encrypted contact files have the sam...

Page 986: ...rvers Digest authentication challenge requests with digest authentication using the local credentials for the associated registered account Source IP address validation and digest authentication apply...

Page 987: ...User Interface None sip request_validation digest list A valid string Blank Description Configures the string used for digest authentication It is used to challenge requests with digest authenticatio...

Page 988: ...fault sip request_validation digest event A valid string Blank Description Configures which events specified within the Event header of SUBSCRIBE or NOTIFY request should be validated when performing...

Page 989: ...ng Log Files If your IP phone encounters some problems commonly the local log files or syslog files are needed You can configure the phone to log events locally There are two types of local log files...

Page 990: ...he phone Parameter static local_log max_file_size Configure the maximum size of the local log files to be stored on the server Parameter static auto_provision local_log backup appe nd max_file_size Co...

Page 991: ...phone Navigate to http phoneIPAddress servlet p settin gs config q load Details of Configuration Parameters Parameters Permitte d Values Defa ult static local_log enable 0 or 1 1 Description Enables...

Page 992: ...ines the lowest severity of events to log 0 system is unusable 1 action must be taken immediately 2 critical condition 3 error conditions 4 warning conditions 5 normal but significant condition 6 info...

Page 993: ...ables or disables the IP phone to upload the local log files MAC boot log and MAC sys log to the provisioning server or a specific server 0 Disabled 1 Enabled If it is set to 1 Enabled the IP phone wi...

Page 994: ...local log files MAC boot log and MAC sys log If you leave it blank the IP phone will upload the local log files to the provisioning server If you configure a relative URL e g upload the IP phone will...

Page 995: ...visioning server or a specific server reach the maximum size 0 Append Delete 1 Append Stop If it is set to 1 Append Delete the IP phone will delete the old log and start over If it is set to 2 Append...

Page 996: ...log backup bootlog upload_wait_time 121 Web User Interface None Phone User Interface None To export the system log to a local PC via web user interface 1 Click on Settings Configuration 2 Select Enabl...

Page 997: ...the file to your local system To view the log files on your local system The MAC boot log file can only log the last reboot events The following figure shows a portion of a MAC boot log e g 00156574b1...

Page 998: ...ioning Configuration File y0000000000xx c fg Configure syslog feature Parameter static syslog enable Configures the format type of the log messages exported to the syslog server Parameter static syslo...

Page 999: ...ogs to be displayed in the syslog Configure the facility that generates the log messages Configure the IP phone to prepend the MAC address to the log messages exported to the syslog server Navigate to...

Page 1000: ...of the syslog message 134 YEALINK T46G 00 10 99 09 F6 16 28 81 0 40 Jun 17 00 00 13 Log 2928 BSUI 6 info FlickGestureRec Note If you change this parameter the IP phone will reboot to make the change t...

Page 1001: ...gures the lowest level of syslog information that displays in the syslog When you choose a log level you are including all events of an equal or higher severity level and excluding events of a lower s...

Page 1002: ...messages generated internally by syslogd 6 line printer subsystem 7 network news subsystem 8 UUCP subsystem 9 clock daemon note 2 10 security authorization messages note 1 11 FTP daemon 12 NTP subsys...

Page 1003: ...ngs Configuration Syslog Prepend MAC Phone User Interface None To configure the phone to export the system log to a syslog server via web user interface 1 Click on Settings Configuration 2 Select the...

Page 1004: ...yslog server You can view the syslog file in the desired folder on the syslog server The location of the folder may differ from the syslog server For more information refer to the network resources Th...

Page 1005: ...are Receiving data packets from the HUB Connect the Internet port of the IP phone and the PC to the same HUB and then use Sniffer Ethereal or Wireshark software to capture the signal traffic Receiving...

Page 1006: ...nternet port to the PC port 0 Disabled 1 Enabled If it is set to 1 Enabled all data packets from Internet port can be received by PC port Note It is not applicable to CP860 CP920 IP phones It works on...

Page 1007: ...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 is enabled the IP phone will automatically reboot when it...

Page 1008: ...er interface 1 Click on Settings Preference 2 Select the desired value from the pull down list of Watch Dog 3 Click Confirm to accept the change Getting Information from Status Indicators Status indic...

Page 1009: ...ur phone is running firmware version 73 or later For more information on configuration files refer to Configuration Files on page 138 BIN Configuration Files The config bin file is an encrypted file F...

Page 1010: ...tings Configuration Export or Import Configuration Phone User Interface None To export BIN configuration files via web user interface 1 Click on Settings Configuration 2 In the Export or Import Config...

Page 1011: ...ce web user interface and using configuration files MAC non static cfg It contains all changes associated with non static settings made via phone user interface web user interface and using configurat...

Page 1012: ...log files boot log and sys log and BIN configuration files to help analyze your problem You can export these files at a time and troubleshoot if necessary The file format of exported diagnostic file...

Page 1013: ...log and BIN configuration files respectively For more information refer to Capturing Packets on page 978 Viewing Log Files on page 963 and BIN Configuration Files on page 983 Ping and Traceroute You...

Page 1014: ...ituation and ping statistics Ping Statistics Network Connection Situation 4 packets transmitted 4 packets received 0 packet loss The network connection between you and the target is strong 4 packets t...

Page 1015: ...ions to common issues that may occur while using the IP phone Upon encountering a scenario not listed in this section contact your Yealink reseller for further support IP Address Issues Why doesn t th...

Page 1016: ...Scenario 2 Yealink IP phones support using FTP TFTP HTTP and HTTPS protocols to download configuration files or resource files You can use one of these protocols for provisioning When provisioning yo...

Page 1017: ...l phone book for a company each employee can load it to obtain the real time data from the same server Audio Issues How to increase or decrease the volume Press the volume key to increase or decrease...

Page 1018: ...the IP phone and your gateway router are within the working range and there is no obvious interference walls doors etc between them Why can t I connect the Bluetooth device with the IP phone all the t...

Page 1019: ...OK key when the IP phone is idle to check the firmware version For example 28 81 0 20 Item Description 1 28 Firmware ID The firmware ID for each IP phone model is 70 SIP T54S T52S 35 SIP T48G 28 SIP...

Page 1020: ...e phone but it makes more sense in mass deployment What is PnP Plug and Play PnP is a method for IP phones to acquire the provisioning server address With PnP enabled the IP phone broadcasts the PnP S...

Page 1021: ...be reset After resetting the non static settings the IP phone will perform the auto provisioning process immediately Reset static settings All static settings on the phone will be reset Reset userdata...

Page 1022: ...Configuration changes can be performed using the following methods Central Provisioning Configuration File y0000000000xx c fg Configure the Custom Factory Configuration feature Parameter static featur...

Page 1023: ...via web user interface Web User Interface None Phone User Interface None static custom_factory_configuration url URL within 511 characters Blank Description Configures the access URL of the custom fa...

Page 1024: ...tion files via web user interface 1 Click on Settings Configuration 2 Click Del in the Import Factory Config field The web user interface prompts the message Are you sure delete user defined factory c...

Page 1025: ...eck sync Parameter sip notify_reboot_enable Details of the Configuration Parameter Parameter Permitted Values Default sip notify_reboot_enable 0 1 or 2 1 Description Configure the IP phone behavior wh...

Page 1026: ...t password admin Reboot The LCD screen prompts the following 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...

Page 1027: ...tocol 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...

Page 1028: ...dress of syslog server 514 UDP Syslog protocol port it is used for IP phones to upload syslog information to syslog server 1024 65535 PNP Server IP address of PNP server Default value 224 0 1 75 5059...

Page 1029: ...e Port Destination Device Destination IP Destination Port Listening port Protocol Description of destination port gateway device TR 069 Server IP address of TR 069 Server 1024 65535 TCP TR 069 protoco...

Page 1030: ...tomizing a Logo Template File on page 283 Power and Startup Issues What will happen if I connect both PoE cable and power adapter Which has the higher priority IP phones use the PoE preferentially Why...

Page 1031: ...codes that the IP phone sends to the server when a certain action takes place On code is used to activate a feature on the server side while off code is used to deactivate a feature on the server sid...

Page 1032: ...er 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 439 For more information on capturing packets refer to Ca...

Page 1033: ...Troubleshooting 1007 For more information refer to Shared Call Appearance SCA on page 653 and Bridge Lines Appearance BLA on page 663...

Page 1034: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 1008...

Page 1035: ...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...

Page 1036: ...e 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...

Page 1037: ...hns 3 Argentina Buenos Aires Brazil DST Brazil no DST Denmark Greenland Nuuk 2 30 Newfoundland and Labrador 2 Brazil no DST 1 Portugal Azores 0 Denmark Faroe Islands Torshavn GMT Greenland Ireland Dub...

Page 1038: ...alia 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 Auc...

Page 1039: ...imary Certification Authority G5 VeriSign Class 4 Public Primary Certification Authority G2 VeriSign Class 4 Public Primary Certification Authority G3 VeriSign Universal Root Certification Authority I...

Page 1040: ...Global Root COMODOSSLCA COMODO RSA Domain Validation Secure Server CA COMODO RSA Certification Authority AmazonRootCA4 AmazonRootCA3 AmazonRootCA2 AmazonRootCA1 Yealink Root CA Yealink Equipment Issui...

Page 1041: ...can configure for each phone model Phone Model Line Key Programable Key Ext Key SIP T54S 27 13 60 SIP T52S 21 11 60 SIP T48G S 29 13 40 SIP T46G S 27 13 40 SIP T42G S 15 11 SIP T41P S 15 11 SIP T40P...

Page 1042: ...honebook programablekey X history_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 T27G SIP T52S T42G T42S T41P T41S T40...

Page 1043: ...cel Cancel 11 CONF 12 HOLD HOLD 13 MUTE MUTE MUTE MUTE Mute 14 TRAN TRAN TRAN TRAN Note For SIP T23P T23G T21 P E2 IP phones Cancel key can be configured only when the parameter features keep_mute ena...

Page 1044: ...1 to 27 for SIP T54S T46G T46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to...

Page 1045: ...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 P...

Page 1046: ...p 13 Speed Dial 14 Intercom 22 XML Group 23 Group Pickup 24 Multicast Paging Paging 27 XML Browser 28 History 30 Menu 32 New SMS 33 Status 34 Hot Desking not applicable to CP860 CP920 IP phones 38 LDA...

Page 1047: ...are 0 NA 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...

Page 1048: ...fault value of the line key 1 16 is 15 and the default value of the line key 17 27 is 0 For SIP T52S IP phones The default value of the line key 1 12 is 15 and the default value of the line key 13 21...

Page 1049: ...e 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...

Page 1050: ...he default value is 61 Directory When X 7 the default value is 51 Switch Account Up When X 8 the default value is 52 Switch Account Down When X 9 the default value is 33 Status When X 10 the default v...

Page 1051: ...0 the default value is 0 NA For SIP T48G T48S T46G T46S IP phones When Y 1 40 the default value is 0 NA For SIP T29G T27P T27G IP phones When Y 1 21 the default value is 37 Switch When Y 2 20 22 40 th...

Page 1052: ...ocal Directory 45 Local Group 47 XML Directory 50 Phone Lock 51 Switch Account Up 52 Switch Account Down 56 Retrieve Park 61 Directory 66 Paging List 73 Custom Key 85 Favorite Local Favorite only appl...

Page 1053: ...S T46G T46S X 1 10 13 for SIP T52S T42G T42S T41P T41S T40P T40G X 1 14 for SIP T29G T27P T27G X 1 10 14 for SIP T23P T23G T21 P E2 For ext keys only applicable to SIP T54S T52S T48G T48S T46G T46S T2...

Page 1054: ...up 50 Phone Lock 61 Directory 66 Paging List 73 Custom Key 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 va...

Page 1055: ...46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T21 P E2 For progr...

Page 1056: ...Configuration File y0000000000xx cfg Parameter programablekey X label Parameter expansion_module X key Y label Description Optional Configures the label displaying on the LCD screen for each line key...

Page 1057: ...ter expansion_module X key Y pickup _value Description Configures the pickup code for BLF feature not applicable to SIP T19 P E2 CP860 CP920 IP phones This parameter is only applicable to BLF feature...

Page 1058: ...gramablekey X xml_phoneb ook 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 configured o...

Page 1059: ...T48G T48S T46G T46S X ranges from 1 to 6 Y ranges from 1 to 40 For SIP T29G T27P T27G 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 config...

Page 1060: ...r SIP T54S T46G T46S T29G X ranges from 1 to 15 for SIP T42G T42S T41P T41S X ranges from 1 to 21 for SIP T52S T27P T27G X ranges from 1 to 3 for SIP T40P T40G T23P T23G X ranges from 1 to 2 for SIP T...

Page 1061: ...programablekey X extension Parameter expansion_module X key Y exte nsion X ranges from 1 to 6 Y ranges from 1 to 20 22 to 40 Ext key 21 cannot be configured Format Integer Default Value 0 Range 0 to 3...

Page 1062: ...T5 Series CP860 CP920 IP Phones 1036 Appendix E Auto Provisioning Flowchart Keep User Personalized Configuration Settings The following shows auto provisioning flowchart for Yealink IP phones when a u...

Page 1063: ...ngs in the configuration files The following table lists all static settings Function Parameter Network static network attempt_expired_time static network dhcp_host_name static network pc_port enable...

Page 1064: ...cert_url static network 802_1x client_cert_url static network 802_1x proxy_eap_logoff enable static network vpn_enable static openvpn url static network lldp enable static network lldp packet_interval...

Page 1065: ...tes static security default_ssl_method static security user_name user static security user_name admin static security user_name var static security user_password static phone_setting reserve_certs_ena...

Page 1066: ...h static auto_provision local_log backup upload_period static auto_provision local_log backup append static auto_provision local_log backup append limit_mode static auto_provision local_log backup app...

Page 1067: ...n flexible begin_time static auto_provision flexible end_time static auto_provision user_agent_mac enable static auto_provision server url static auto_provision server username static auto_provision s...

Page 1068: ...olv_timeout static auto_provision local_calllog backup enable static auto_provision local_calllog backup path static auto_provision local_calllog write_delay terminated TR069 static managementserver e...

Page 1069: ...n for each icon on IP phones T54S T52S T48S T48G T46S T46G T42S T41S T42G T41P T40P G T29G T27G T27P T23P T23 G T21 P E2 T19 P E2 CP860 CP920 Description Network is unavailable Private line registers...

Page 1070: ...0 CP920 IP Phones 1044 T54S T52S T48S T48G T46S T46G T42S T41S T42G T41P T40P G T29G T27G T27P T23P T23 G T21 P E2 T19 P E2 CP860 CP920 Description Headset mode Voice Mail Text Message Auto Answer Do...

Page 1071: ...7P T23P T23 G T21 P E2 T19 P E2 CP860 CP920 Description Phone Lock Received Calls Placed Calls Missed Calls Forwarded Calls Recording starts successfully USB recording Recording is paused USB recordin...

Page 1072: ...P E2 T19 P E2 CP860 CP920 Description Recording starts successfully DSSKey recording Recording cannot be started DSSKey recording Recording cannot be stopped DSSKey recording VPN is enabled Bluetooth...

Page 1073: ...line is seized Line key type is Speed Dial Line key type is BLF BLF List BLF 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 tal...

Page 1074: ...oice Mail Line key type is Direct Pickup Line key type is Group Pickup Line key type is Call Park park successfully call park idle state Line key type is Call Park call park ringing state Park failed...

Page 1075: ...iption Callout Callout Line key type is Intercom intercom failed state Line key type is DTMF Prefix Line key type is Local Group XML Group LDAP Line key type is XML Browser Line key type is Conference...

Page 1076: ...E2 CP860 CP920 Description Line key type is SMS Line key type is Record URL Record Line key type is Record URL Record recording starts successfully Line key type is Multicast Paging Group Listening P...

Page 1077: ...ailable The ACD state is Wrap up Log out of the ACD system The shared line bridged line is idle Flashing Flashing The shared line receives ring back tone Flashing Flashing The shared line receives an...

Page 1078: ...T4 Series T5 Series CP860 CP920 IP Phones 1052 T54S T52S T48S T48G T46S T46G T42S T41S T42G T41P T40P G T29G T27G T27P T23P T23 G T21 P E2 T19 P E2 CP860 CP920 Description phones USB flash drive is de...

Page 1079: ...A DNS RR for specifying the location of services DNS SRV RFC 2806 URLs for Telephone Calls RFC 2833 RTP Payload for DTMF Digits Telephony Tones and Telephony Signals RFC 2915 The Naming Authority Poi...

Page 1080: ...ts RFC 3581 An Extension to the SIP for Symmetric Response Routing RFC 3608 SIP Extension Header Field for Service Route Discovery During Registration RFC 3611 RTP Control Protocol Extended Reports RT...

Page 1081: ...Protocol SDP Format for Binary Floor Control Protocol BFCP Streams RFC 4662 A SIP Event Notification Extension for Resource Lists RFC 4730 Event Package for KPML RFC 5009 P Early Media Header RFC 507...

Page 1082: ...nect reuse 06 txt Connection Reuse in the Session Initiation Protocol SIP draft ietf bliss shared appearances 15 txt Shared Appearances of a Session Initiation Protocol SIP Address of Record AOR To fi...

Page 1083: ...s Authorization Yes Call 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 Asser...

Page 1084: ...Expires Yes Subscription State Yes Supported Yes To Yes User Agent Yes Via Yes SIP Responses The following SIP responses are supported Note 1xx Responses Provisional 1xx Response Supported Notes 100...

Page 1085: ...Proxy Yes 380 Alternative Service No 4xx Responses Request Failure 4xx Response Supported Notes 400 Bad Request Yes 401 Unauthorized Yes 402 Payment Required Yes 403 Forbidden Yes 404 Not Found Yes 4...

Page 1086: ...tected Yes 483 Too Many Hops No 484 Address Incomplete Yes 485 Ambiguous No 486 Busy Here Yes 487 Request Terminated Yes 488 Not Acceptable Here Yes 491 Request Pending No 493 Undecipherable No 5xx Re...

Page 1087: ...ethods INVITE Indicates a user is being invited to participate in a call session ACK Confirms that the client has received a final response to an INVITE request BYE Terminates a call and can be sent b...

Page 1088: ...nk SIP IP phones The call flow scenario is as follows 1 User A calls User B 2 User B answers the call 3 User B hangs up User A Proxy Server User B F1 INVITE B F2 INVITE B F3 100 Trying F9 ACK F10 ACK...

Page 1089: ...t the INVITE request has been received by User B F4 100 Trying Proxy Server to User A The proxy server forwards the SIP 100 Trying to User A to indicate that the INVITE request has been received by Us...

Page 1090: ...proxy server forwards the SIP BYE request to User A to notify that User B wants to release the call F13 200 OK User A to Proxy Server User A sends a SIP 200 OK response to the proxy server The 200 OK...

Page 1091: ...ified 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 identi...

Page 1092: ...y 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 messag...

Page 1093: ...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 sing...

Page 1094: ...nect 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...

Page 1095: ...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...

Page 1096: ...lerted 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 the proxy server that the connection has been made F6 200 OK Proxy Server to...

Page 1097: ...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 t...

Page 1098: ...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 est...

Page 1099: ...he 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 2...

Page 1100: ...red to receive the RTP data is specified F10 INVITE Proxy Server to User A The proxy server maps the SIP URI in the To field to User A The proxy server sends the INVITE message to User A F11 180 Ringi...

Page 1101: ...server The 200 OK response notifies that the connection has been made F20 200 OK Proxy Server User C The proxy server forwards the 200 OK message to User C F21 ACK User C to Proxy Server User C sends...

Page 1102: ...80 Ringing F6 200 OK F7 ACK 2 way RTP channel established F23 180 Ringing F11 REFER F12 202 Accepted F26 200 OK F2 INVITE B F3 180 Ringing F5 200 OK F8 ACK F22 INVITE C F19 200 OK F27 ACK F18 BYE 2 wa...

Page 1103: ...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 the 180 Ringing response...

Page 1104: ...3 BYE User B to Proxy Server User B terminates the call session by sending a SIP BYE request to the proxy server The BYE request indicates that User B wants to release the call F14 BYE Proxy Server to...

Page 1105: ...esponse The call session is now active F24 ACK Proxy Server to User C The proxy server forwards the ACK message to User C The ACK confirms that User A has received the 200 OK response The call session...

Page 1106: ...02 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...

Page 1107: ...nse 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 i...

Page 1108: ...y 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 F14 ACK Proxy Server to User B The proxy server sends...

Page 1109: ...e F23 REFER User A to Proxy Server User A sends a REFER message to the proxy server User A performs a transfer of User B to User C F24 202 Accepted Proxy Server to User A The proxy server sends a SIP...

Page 1110: ...ly forwarded to User C when User A calls User B 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...

Page 1111: ...proxy server maps the SIP URI in the To field to User B The proxy server sends the INVITE message to User B F3 302 Move Temporarily User B to Proxy Server User B sends a SIP 302 Moved Temporarily mes...

Page 1112: ...o the proxy server The 200 OK response notifies User A that the connection has been made F12 200OK Proxy Server to User A The proxy server forwards the SIP 200 OK response to User A The 200 OK respons...

Page 1113: ...INVITE C F10 INVITE C F11 180 Ringing F12 180 Ringing F13 200 OK F14 200 OK F15 ACK F16 ACK F4 180 Ringing F5 302 Move Temporarily F6 ACK F7 302 Move Temporarily 2 way RTP channel established Step Ac...

Page 1114: ...erver forwards the 180 Ringing response to User A User A hears the ring back tone indicating that User B is being alerted F5 302 Move Temporarily User B to Proxy Server User B sends a SIP 302 Moved Te...

Page 1115: ...User A 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 U...

Page 1116: ...RTP channel 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 cal...

Page 1117: ...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...

Page 1118: ...ser 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 s...

Page 1119: ...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 INVIT...

Page 1120: ...e 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...

Page 1121: ...rms 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 generated a...

Page 1122: ...e 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 th...

Page 1123: ...64 Audio Codecs 854 Auto Answer 385 Auto Logout Time 925 Automatic Call Distribution ACD 645 Automatic Gain Control AGC 881 Auto Redial 383 B Backlight 203 Background Noise Suppression BNS 880 Backing...

Page 1124: ...9 Encrypting and Decrypting Files 952 Enabling the Watch Dog Feature 981 Enhanced DSS Keys 790 Expansion Modules 17 Exporting All the Diagnostic Files 986 F Feature Key Synchronization 476 G Getting I...

Page 1125: ...Saving 189 Product Overview 1 Provisioning Methods 133 PSTN Account 233 Q Quality of Service QoS 118 Quick Login 580 R Reading the Configuration Parameter Tables vii Real Time Transport Protocol RTP...

Page 1126: ...n Conference Hang Up 476 Transfer Mode via Dsskey 477 Transfer via DTMF 898 Transparency 189 Transport Layer Security TLS 938 Troubleshooting 963 Troubleshooting Methods 963 Troubleshooting Solutions...

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