Yealink SIP IP Phones V51 Firmware Change Log
Contents
1. Adapter EHS36 provides the technical interface between your Yealink T28P or T26P telephone and a compatible wireless headset It is approved for use with major manufactures Plantronics and Jabra wireless models GN Netcom Jabra wireless headset 9 Improved Broadsoft BLF List support T28 T26 T22 T20 Path Web Setting Page gt Account gt Advanced Instruction BLF List is a way of grouping the extensions that are being monitored together It allows the extensions being monitored to be controlled by the server as you only configure a group name eg sales and the server then pushes out the actual extension details to the phone It also reduces the messaging overhead required to support multiple BLFs as you only need to maintain a single SIP dialog for the group and not one for each BLF key Detail Please refer to User Manual of version 51 for detail ptime ms Disabled BLF Uist URI T Shared Line Disabled 10 Supported to logout in web configuration page Path Web Setting Page gt Security Instruction Added a Log Off button in the web configuration page and supported logout by click this button Password Trusted Certificates Server Certificates User Type user admin NOTE Current Password User Type Select your type If you log in New Password as user you can only change your own password If you Confirm Password login as an administrator you can modify2. Yealink Module EXPS A green visual and effective assistant Rich visual experience with 160x320 graphic LCD 20 physical keys each with a dual color LED 20 additional keys through page switch Daisy chain 6 modules up to 120 keys Supports BLF BLA speed dialing call pickup etc 6 Enable SoftKey function configurable T28 T26 T22 T12 Path Web Setting Page gt Phone gt Softkey Layout Instruction Now the Softkey that display different call states is configurable Detail Please refer to User Manual of version 51 for detail Preference Features Softkey Layout DSS Key EXT Key Voice Ring Tones DialPlan sms Custom SoftKey Disabled v NOTE Dialing Call states Dialing hd Selected Softkeys Unselected Softkeys ordered by position Empty Send History IME Directory Delete Call Switch Cancel Line Selection e ES as ES Confirm Cancel Reset to Default 7 Added Text LOGO in T20 Path Web Setting Page gt Phone gt Features Instruction T20 supported Text Logo the logo display on the LCD could be edited by ourselves When the Use Logo select Enable The Text Loge option would appear to be edited Feature Key Synchronisation Disabled Use Logo Enabled Text Logo Yealink SIP IP Phones V51 Firmware Change Log Yea i i nk YEALINK NETWORK TECHNOLOGY CO LTD E CDS UOP www yealink com 8 Supported EHS36 T28 T26 Instruction The new and advanced Yealink Headset
3. auto enter the prefix number and wait to enter the extension number Improved DEL button to the third SoftKey from the left to the right in Dial up and settings interface T12 Modified the arrangement of the softkey to be uniform m A UO N Modified the default input method is abc both in search and add contact in phonebook p N Optimized TRO69 web configuration page Added LDAP option in DSSKey Added SWAP SoftKey when the phone has two calls at the same time T28 T26 T22 T12 Modified the Advanced mode of Hot Desking to be restored to the previous account after logging out Supported BLA function T20 T22 Line Key Enabled to have a private talk before conference NO e e O OWN WN Yealink SIP IP Phones V51 Firmware Change Log Yea nix YEALINK NETWORK TECHNOLOGY CO LTD a CDS VoIP a www yealink com 21 Supported to configure Auto Provision on LCD 4 Bug Fixes 1 Fixed the issue that can t send DTMF tone of A D 2 Now in Host Desking advanced mode the account will auto log off when other phone override this account 3 Corrected the parameter of Switzerland busy tone T22 T20 5 Instruction 1 Added Broadsoft DND amp FWD synchronization Path Web Setting Page gt Phone gt Features Instruction This function supports the DND amp FWD synchronization with server Detail Please refer to User Manual of version 51 for detail Attend T
4. both the user s and admin s passwords Confirm Cancel Log Off Yealink SIP IP Phones V51 Firmware Change Log Yea nix YEALINK NETWORK TECHNOLOGY CO LTD a COSY UOP www yealink com 11 Enabled to reset the phone to factory setting by long pressing Conf key T12 Instruction For Yealink T12 after long pressing Conference key would lead to reset to phone to factory 12 Enabled to display picture in XML Browser Instruction Now Yealink SIP Phone supported to display picture in XML Browser 13 Enabled to hold the current call when pressing hold key instead of setting up a new call before T12 Instruction When Yealink T12 during a call could hold this call by pressing hold key and if user want to set up a new call you could press the number directly 14 Enabled to be set Always Off Always On to LCD backlight setting T28 T26 T22 Path Web Setting Page gt Phone gt Preference Instruction Added two select options in the Backlight Time options and now supported the LCD backlight Always Off or Always On Backlight Brightness 2 Backlight Time seconds Always off LCD Contrast 2 Backlight Brightness Backlight Time seconds LCD Contrast Prd 4 S000 99 9 Keyboard Lock Del Ga Ring Type oe ae a ee seeder dee eae eae 15 Enabled to park a call to another server by Call Park Instruction The Call Park of DSSKey could se
5. enter the extension number Memory Key gt gt DSS Key1 Prefix DSS Key 2 D55 Key 3 DSS Key 4 oup Listening DSS Key 5 Public Hold Private Hold DSS Key 6 Shared Line DSS Key 7 DSS Key amp D55 Key 9 Y URL Record DSS Key 10 BLE Li Line gt gt 20 Improved DEL button to the third SoftKey from the left to the right in Dial up and settings interface T12 Instruction The DEL was arranged to fixed in the SoftKey3 in different status 21 Modified the arrangement of the Softkey to be uniform Instruction Arranged some function to fixed SoftKey in different states for example the Transfer key will always in the Softkey 2 22 Modified the default input method is abc both in search and add contact in phonebook Instruction Now the default input method is abc both in search and add contact in phonebook 23 Optimized TRO69 web configuration page Instruction TR069 web configuration page of TRO69 was optimized TR069 is an optional function 24 Added LDAP option in DSSKey Instruction Added the LDAP option in DSSKey Yealink SIP IP Phones V51 Firmware Change Log Yea nix YEALINK NETWORK TECHNOLOGY CO LTD a COSY UOP a www yealink com 25 Added SWAP SoftKey when the phone has two calls at the same time T28 T26 T22 T12 Instruction There is a SWAP softkey when the phone has two calls at the same time The users can
6. Yea nix YEALINK NETWORK TECHNOLOGY CO LTD E CDS VOIP www yealink com Yealink SIP IP Phones Veations l Change Log 1 Introduction 1 Firmware Version V51 2 Product Name SIP T28 T26 T22 T20 T 12 3 Release Date July 30 2010 2 New Features Added Broadsoft DND amp FWD synchronization Added Broadsoft network conference support Added Broadsoft redundant server DNS SRV support Added LDAP function T28 T26 T22 T 12 Supported EXP39 T28 T26 Enable SoftKey function configurable T28 T26 T22 T 12 Added Text LOGO in T20 Supported EHS36 T28 T26 ot eo ee i E 3 Optimization Improved Broadsoft BLF List support T28 T26 T22 T20 Supported to logout in web configuration page Enabled to reset the phone to factory setting by long pressing Conf key T12 Enabled to display picture in XML Browser Enabled to hold the current call when pressing hold key instead of setting up a new call before T12 Enabled to be set Always Off Always On to LCD backlight setting T28 T26 T22 Enabled to park a call to another server by Call Park Enabled the key tone of SENT key configurable default is enabled Enabled to receive a busy tone after the call is busy when Call Completion or Auto Redial is enabled ee ee iS Enable value option of DSSkey Tran blind transfer or attend transfer can be configured through it _ p lt Added prefix option in DSSKey to
7. lect other account so that could park the call to other server 16 Enabled the key tone of SENT key configurable default is enabled Path It could change this setting through Auto Provision Instruction Enabled the key tone of SENT key configurable default setting is enabled 17 Enabled to receive a busy tone after the call is busy when Call Completion or Auto Redial is enabled Instruction When Call Completion or Auto Redial is enabled user will receive a busy tone when the call is busy 18 Enable value option of DSSkey Tran blind transfer or attend transfer can be configured through it Path Web Setting Page gt Phone gt DSS Key Instruction Now the value option of Transfer in the DSSKey is configurable It is Blind Transfer when there is a value Yealink SIP IP Phones V51 Firmware Change Log Yea nix YEALINK NETWORK TECHNOLOGY CO LTD CDS UOP www yealink com Memory Key gt gt o Value option of DSSkey Tran is configurable DSSKey1 Transfer l o DSS Key2 N A oS E 19 Added prefix option in DSSKey to auto enter the prefix number and wait to enter the extension number Path Web Setting Page gt Phone gt DSS Key Instruction Added prefix option in DSSKey By pressing this option button Yealink phone would auto enter the prefix number that was stetted and waiting for user to
8. rans OnHook Enabled Feature Key Synchronisation Disabled Use Logo System Logo ha 2 Added Broadsoft network conference support Path Web Setting Page gt Account gt Advanced Instruction The Network Conferencing solution is an enterprise class Meet Me Conferencing service that utilizes dedicated Conference Server network elements to bridge large numbers of participants together Detail Please refer to User Manual of version 51 for detail Enable Signal Encode Disabled Signal Encode Key O O Conference Type Conference URI 3 Added Broadsoft redundant server DNS SRV support Path Web Setting Page gt Account gt Basic Instruction The DNS SRV allows administrators to use several servers for a single domain Yealink SIP Phone will ask for a specific service protocol for a specific domain the word domain is used here in the strict RFC1034 sense and get back the available servers Detail Please refer to User Manual of version 51 for detail Outbound Proxy Server fs Port 5060 Gd Transport UDP amp Backup Outbound Proxy Server fs Port 5060 Gi Yealink SIP IP Phones V51 Firmware Change Log Yea nix YEALINK NETWORK TECHNOLOGY CO LTD a GOSY VoIP www yealink com Outbound Proxy Server fs Port Gi Transport DNS SRV a Backup Outbound Proxy Server Port Ge NAT Traversal 3 Gp STUN Server Port ue 4 Added LDAP function T28 T26 T22 T12 Path Web Setting Page gt Contacts gt LDAP In
9. struction LDAP stands for Lightweight Directory Access Protocol which is a client server protocol for accessing a directory service LDAP lets you locate organizations individuals and other resources such as files and devices in a network whether on the Internet or on a corporate intranet and whether or not you know the domain name IP address or geographic whereabouts An LDAP directory can be distributed among many servers on a network then replicated and synchronized regularly Manual http www yealink com fae LDAP Phonebook instruction rar Local Phone Book Remote Phone Book Phone call info uoaP LDAP name filter LDAP number filter Server Address 0 0 0 0 Port 389 Base UserName Password Max Hits 1 32000 50 LDAP name attributes LDAP number attributes LDAP display name Protocol Version3 X Search Delay ms 0 2000 0 LDAP lookup for incoming call Enabled v LDAP sorting results Enabled X LDAP lookup for PreDial Dial Enabled X Confirm Cancel 5 Supported EXP39 T28 T26 Path Yealink EXP39 LCD Expansion Module is designed for improving the power and flexibility of the Yealink advanced IP phones SIP T26P and SIP T28P Detail http www yealink com en view asp ClassLayer 90 Yealink SIP IP Phones V51 Firmware Change Log Yea i i nk YEALINK NETWORK TECHNOLOGY CO LTD E CDS UOP www yealink com
10. switch call thought this softkey 26 Modified the Advanced mode of Hot Desking to be restored to the previous account after logging out Instruction Yealink support the advanced mode of Hot Desking to be restored to the previous account after logging out Manual http www yealink com fae How to use Hot Desking on Yealink phones rar 26 Supported BLA function T20 T22 Line Key Instruction T20 and T22 supported to configure the Line Key to BLA function 27 Enabled to have a private talk before conference Instruction When user invites another number into conference by pressing conf key user will have a private talk with the third number then press conf key again to build a conference 28 Supported to configure Auto Provision on LCD Path LCD gt Menu gt Settings gt Advanced Settings gt Auto Provision Instruction Now support to configure Auto Provision on LCD Yealink SIP IP Phones V51 Firmware Change Log
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