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Yealink SIP IP Phones V51 Firmware Change Log

 

3/8 

YEALINK NETWORK TECHNOLOGY CO.,LTD 

www.yealink.com 

 

4.

 

Added LDAP function. (T28/T26/T22/T12) 

Path:

 Web Setting Page 

 Contacts 

 LDAP 

Instruction:

  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

 

 

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 

Summary of Contents for EXP39

Page 1: ...Enabled to be set Always Off Always On to LCD backlight setting T28 T26 T22 7 Enabled to park a call to another server by Call Park 8 Enabled the key tone of SENT key configurable default is enabled 9...

Page 2: ...version 51 for detail 2 Added Broadsoft network conference support Path Web Setting Page Account Advanced Instruction The Network Conferencing solution is an enterprise class Meet Me Conferencing serv...

Page 3: ...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 dis...

Page 4: ...ftkey Layout Instruction Now the Softkey that display different call states is configurable Detail Please refer to User Manual of version 51 for detail 7 Added Text LOGO in T20 Path Web Setting Page P...

Page 5: ...tion 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...

Page 6: ...erence Instruction Added two select options in the Backlight Time options and now supported the LCD backlight Always Off or Always On 15 Enabled to park a call to another server by Call Park Instructi...

Page 7: ...ght 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 so...

Page 8: ...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 Instructio...

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