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Grandstream Networks, Inc. 

BT–Series 
BT–200 Dual Ethernet Port SIP Phone 
 

 

 

 
 
 
 
 
 
 
 

BT–200 User Manual 

www.grandstream.com

Firmware Version 1.1.1.14

 

[email protected]

 

Summary of Contents for BT-200

Page 1: ...Grandstream Networks Inc BT Series BT 200 Dual Ethernet Port SIP Phone BT 200 User Manual www grandstream com Firmware Version 1 1 1 14 support grandstream com ...

Page 2: ...IONAL PHONE CALL 12 PLACING CALLS USING AN IP ADDRESS 12 PLACING A DIRECT IP IP CALL 13 Placing a Quick IP Call 13 ANSWER AN INCOMING CALL 13 Call Hold 13 Call Waiting and Call Flashing 13 Blind and Attended Call Transfer 14 3 way Conference 14 Retrieving Messages 14 Mute Delete 14 CALL FEATURES 15 CONFIGURATION GUIDE 16 CONFIGURATION WITH KEYPAD 16 CONFIGURATION WITH WEB BROWSER 18 Access the Web...

Page 3: ...ITIONS 10 TABLE 5 KEYPAD BUTTON DEFINITIONS 11 TABLE 6 CALL FEATURE DEFINITIONS 15 TABLE 7 CONFIGURATION MENU DEFINITIONS 16 TABLE 8 KEYPAD BUTTON DEFINITIONS 19 TABLE 9 DEVICE STATUS DEFINITIONS 21 TABLE 10 ADVANCED CONFIGURATION PAGE DEFINITIONS 22 TABLE 11 INDIVIDUAL SETTINGS DEFINITIONS 25 GUI INTERFACES BT 200 USER S MANUAL http www grandstream com GUI GUI_BT200 rar 1 SCREENSHOT OF CONFIGURAT...

Page 4: ...with indicator and custom ring tones This phone is very easy to use and is designed to be a basic VoIP solution for the home or office Caution Changes or modifications to this product not expressly approved by Grandstream or operation of this product in any way other than as detailed by this User Manual could void your manufacturer warranty This document is contains links to Grandstream GUI Interf...

Page 5: ...your phone and wall outlet Please ensure your BT 200 has the latest firmware http www grandstream com y firmware htm FIGURE 1 BT 200 ILLUSTRATION Headset Power LAN Port PC Port CONNECT YOUR PHONE TO THE VOIP NETWORK Follow these steps to connect your phone to the VoIP network 1 Ensure your phone is connected to the Internet and the power socket 2 Wait 1 minute and press MENU 3 Press Arrow down 1 t...

Page 6: ... package The manufacturer s warranty does not cover damages to the phone caused by unsupported power adaptors WARRANTY If you purchased your BT 200 from a reseller please contact the company where you purchased your phone for replacement repair or refund If you purchased the product directly from Grandstream contact your Grandstream Sales and Service Representative for a RMA Return Materials Autho...

Page 7: ...ice codecs and is designed for full SIP compatibility and interoperability with 3rd party SIP providers It s simple to use configure and manage KEY FEATURES Interoperable compatible with SIP platforms Two 2 100 Mbps auto sensing Ethernet RJ45 ports switched or routed Full duplex speakerphone Standard voice features and functionality Advanced functionality Voicemail indicator with light Lines Ether...

Page 8: ... negotiation of codec and voice payload length Support for G 723 1 5 3K 6 3K G 729A B G 711 µ A G 726 G 722 wide band GSM and iLBC codecs In band and out of band DTMF in audio RFC2833 SIP INFO Silence Suppression VAD voice activity detection CNG comfort noise generation ANG automatic gain control Adaptive jitter buffer control Packet delay loss concealment Call Handling Features Voice mail indicat...

Page 9: ...sal Switching Power Adaptor Input 100 240VAC 50 60 Hz Output 5VDC 1200mA UL certified Dimension 18cm W x 22cm D x 6 5cm H Weight 0 9kg 2lbs Temperature 40 130ºF 5 45ºC Humidity 10 90 non condensing Compliance FCC CE C Tick USING THE BT 200 IP PHONE GETTING FAMILIAR WITH THE LCD LED BT 200 has a numeric backlit LCD measuring 64mm x 24mm which displays icons to illustrate the mode s of the phone The...

Page 10: ...urrently not implemented Alarm Clock Icon Currently not implemented RTP Encryption Icon Ensures data security Currently not implemented Keypad Lock Icon Locks the keypad Currently not implemented Handset Speakerphone and Ring Volume Icon Each icon appears next to the volume icon To adjust volume use the up down button Real time Clock Synchronized to Internet time server Time zone configurable via ...

Page 11: ... IDLE mode DOWN Use button to select previous Menu Item when phone is in keypad configure mode Or decrease handset speakerphone volume when phone is ACTIVE Or decrease ring volume when is in IDLE mode MENU Enter keypad MENU mode when phone is in IDLE mode It is also the ENTER key once entering MENU CALLED After off hook press to display the dialed numbers When number displayed press the SEND key c...

Page 12: ...ectly to redial last number Last dialed number will be displayed on the LCD as the number is dialed 3 Browse the CALLED CALLER history select the number using the navigation keys and press SEND button to place the call 4 Use the menu key to browse the CALLED CALLERS menu to scroll through the last 10 numbers dialed or received Select number using the navigation keys and press SEND button to place ...

Page 13: ...e local IP address regardless of subnet mask The numbers xx or x are also valid The leading 0 is not required but can be used Examples 192 168 0 2 calling 192 168 0 3 just dial 3 follow by SEND or 192 168 0 2 calling 192 168 0 23 just dial 23 follow by SEND or 192 168 0 2 calling 192 168 0 123 just dial 123 follow by SEND or 192 168 0 2 dial 3 and 03 and 003 has same effect call 192 168 0 3 NOTE I...

Page 14: ...ve call to a third party with an accompanying message User has the option to speak to the intended receiver of call prior to transferring the call Press the FLASH button for a second dial tone Dial the third party s phone number and press the SEND button If the call is answered press TRANSFER to complete the transfer and hang up If the call is not answered press FLASH to resume the original call N...

Page 15: ...end Caller ID for all subsequent calls 67 Block Caller ID per call 82 Send Caller ID per call 70 Disable Call Waiting per Call 71 Enable Call Waiting per Call 72 Unconditional Call Forward Dial 72 for a dial tone Dial the forwarding number followed by Wait for dial tone LCD will display Call FWD Activated 73 Cancel Unconditional Call Forward dial 73 and get the dial tone then hang up LCD will disp...

Page 16: ...anging from 1 11 Navigate the menu options using the navigation keys on the keypad Definitions are found in Table 7 TABLE 7 CONFIGURATION MENU DEFINITIONS Menu Item Menu Functions 1 Display 1 dhcP On or 1 dhcP oFF for the current selection Press MENU key to enter edit mode Press or to toggle the selection Press MENU to save and exit Must recycle power for changes to take effect 2 Display 2 IP Addr...

Page 17: ...list of available codecs line 2 G 711A 2 3 G 723 1 4 G 729 2 5 GS 1 Press 1 to 9 to indicate number of frames per TX packet Press MENU to save and exit Must recycle power for changes to take effect 8 Display 8 SIP SP 1 Reserve for future products 9 Display 9 codE rEL Press Menu to display the code releases Press or to browse line 1 b 2006 09 28 date boot code 2 1 1 1 3 version boot code 3 P 2006 1...

Page 18: ...nd on hook to set Press SPEAKERPHONE button or off hook and pick up handset press or to adjust the speakerphone headset or handset volume CONFIGURATION WITH WEB BROWSER The BT 200 has an embedded Web server that will respond to HTTP GET POST requests It also has embedded HTML pages that allow a user to configure the IP phone through any web browser Access the Web Configuration Menu The IP Phone We...

Page 19: ...ayed time will be 1 hour ahead of normal time The Automatic Daylight Saving Time Rule shall have the following syntax start time end time saving Both start time and end time have the same syntax month day weekday hour minute month 1 2 3 12 for Jan Feb Dec day 1 2 3 31 weekday 1 2 3 7 for Mon Tue Sun or 0 which means the daylight saving rule is not based on week days but based on the day of the mon...

Page 20: ... PING command from other computers for testing but it also is vulnerable to the DOS attack Default is No Cloned WAN MAC Addr Allow the user to set a specific MAC address Set in Hex format LAN Subnet Mask Sets the LAN subnet mask Default value is 255 255 255 0 LAN DHCP Base IP Base IP for the LAN port which function as a Gateway for the subnet Default value is 192 168 2 1 DHCP IP Lease Time Value i...

Page 21: ... based on STUN protocol ADVANCED USER CONFIGURATION To login to the Advanced User Configuration page please follow the instructions in End User Configuration to access the login page The password is case sensitive with a maximum length of 25 characters and the factory default password for Advanced User is admin Advanced User configuration includes not only the end user configuration but also advan...

Page 22: ...d the first codec is G 729 or G 711 or G 726 then the ptime value in the SDP message of an INVITE request will be 20ms If the configured voice frames per TX exceeds the maximum allowed value the BT 200 will use and save the maximum allowed value for the corresponding first codec choice The maximum value for PCM is 10 x10ms frames for G 726 it is 20 x10ms frames for G 723 it is 32 x30ms frames for ...

Page 23: ... do NOT interrupt the TFTP upgrade process especially the power supply as this will damage the device Depending on the network environment this process can take up to 15 or 20 minutes Via HTTP Server The URL for the HTTP server used for firmware upgrade and configuration via HTTP i e http provisioning mycompany com 6688 Grandstream 1 0 5 16 Here 6688 is the specific TCP port that the HTTP server i...

Page 24: ...e INFO level 7 negotiated codec INFO level 8 Ethernet link up INFO level 9 SLIC chip exception WARNING and ERROR levels 10 memory exception ERROR level The Syslog uses USER facility In addition to standard Syslog payload it contains the following components GS_LOG device MAC address error code error message Example May 19 02 40 38 192 168 1 14 GS_LOG 00 0b 82 00 a1 be 000 Ethernet link is up NTP s...

Page 25: ...Menu Item 7 9 12 are disabled TABLE 11 INDIVIDUAL SETTINGS DEFINITIONS Account Active This field indicates whether the account is active or not The default value for the primary account Account 1 is Yes The default values for the other three accounts are No Account Name A name to identify an account which will be displayed in LCD SIP Server SIP Server s IP address or Domain name provided by VoIP s...

Page 26: ...n INVITE requests The SIP protocol default value is 4 seconds NAT Traversal This parameter defines whether the BT 200 NAT traversal mechanism will be activated or not If activated by choosing Yes and a STUN server is also specified then the BT 200 will behave according to the STUN client specification Under this mode the embedded STUN client inside the BT 200 will attempt to detect if and what typ...

Page 27: ...ion timer only when the remote party support this feature To turn off Session Timer select No for Caller Request Timer Callee Request Timer and Force Timer UAC Specify Refresher As a Caller select UAC to use the phone as the refresher or UAS to use the Callee or proxy server as the refresher UAS Specify Refresher As a Callee select UAC to use caller or proxy server as the refresher or UAS to use t...

Page 28: ... choosing the appropriate option in Choice 8 SRTP Mode Disabled BT 200 will use RTP for both inbound and outbound calls Default setting Enabled but not forced BT 200 provides crypto suites to others SIP phones If they support SRTP then use SRTP otherwise use RTP Enabled and forced All calls using this account must use SRTP If the other party doesn t support SRTP BT200 will decline the call If we i...

Page 29: ...th special provisioning settings GAPSLITE Grandstream Automated Provisioning System supports the automated configuration of the HT 496 It is a licensed based software GAPSLITE uses enhanced NAT friendly TFTP or HTTP and other communication protocols to communicate with each individual BT 200 for firmware upgrade remote reboot etc The GAPSLITE software package also has a configuration tool to gener...

Page 30: ...nter the configuration screen 2 Enter the TFTP server address in the designated field located at the bottom of the configuration screen 3 Update the change by clicking the Update button 4 Reboot or power cycle the phone the firmware files will be fetched upon booting up The system will check the TFTP server only during the initial power up If the configured TFTP server is found and a new code imag...

Page 31: ...s http www grandstream com y firmware htm Each product has a unique TFTP server address Alternatively download and install a free TFTP or HTTP server to the LAN to perform firmware upgrades A free Windows version TFTP server is available http support solarwinds net updates New customerFree cfm RESTORE FACTORY DEFAULT SETTING WARNING Restoring the Factory Default Setting will delete all configurati...

Page 32: ...amount of information to be encoded or compressed Lossy compression algorithms ordinarily decimate while sub sampling DECT Digital Enhanced Cordless Telecommunications A standard developed by the European Telecommunication Standard Institute from 1988 governing pan European digital mobile telephony DECT covers wireless PBXs telepoint residential cordless telephones wireless access to the public sw...

Page 33: ...g across a network There are two types of echo of relevance in telephony acoustic echo and hybrid echo Speech compression techniques and digital processing delay often contribute to echo generation in telephone networks H 323 A suite of standards for multimedia conferences on traditional packet switched networks HTTP Hyper Text Transfer Protocol the World Wide Web protocol that performs the reques...

Page 34: ... in the delivery and packaging of multimedia data but does not transport any data itself It is used periodically to transmit control packets to participants in a streaming multimedia session The primary function of RTCP is to provide feedback on the quality of service being provided by RTP RTP Real time Transport Protocol defines a standardized packet format for delivering audio and video over the...

Page 35: ...ult UDP is faster and more efficient for many lightweight or time sensitive purposes VAD Voice Activity Detection or Voice Activity Detector is an algorithm used in speech processing wherein the presence or absence of human speech is detected from the audio samples VLAN A virtual LAN known as a VLAN is a logically independent network Several VLANs can co exist on a single physical switch It is usu...

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