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YEALINK NETWORK TECHNOLOGY CO.,LTD 

www.yealink.com 

Yealink SIP Phones’ Firmware Change Log

 

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/20 

 

Yealink SIP IP Phones Change Log of Version 61 

 

 

·Firmware Version

From x.60.0.120 To x.61.0.80 

·Applicable Models

SIP-T28/T26/T22/T20/T12 

·Release Date

January 15

th

, 2012 

·Mainly released for Call Center field 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for SIP-T28

Page 1: ...Yealink SIP Phones Firmware Change Log 1 20 Yealink SIP IP Phones Change Log of Version 61 Firmware Version From x 60 0 120 To x 61 0 80 Applicable Models SIP T28 T26 T22 T20 T12 Release Date January...

Page 2: ...Tone and PlayHoldToneDelay configuration 7 Added DsskeyBlindTran configuration 8 Added DTMFReplaceTran and Tran Send DTMF configuration 9 Added AllowMute configuration to configure whether allow mutin...

Page 3: ...input method to 123 in LDAP phone book 35 Optimized date display 36 Increased the length of Xml browser URL to 512 37 Adjusted display way of display name of second incoming call 38 Forward internati...

Page 4: ...nswering or hanging up the incoming call from EHS the ringtone will last a long time 11 Fixed the issue that headset doesn t work in the first call after logining ACD 12 Fixed no ring back tone issue...

Page 5: ...nd use Action URI feature 40 Fixed the issue that client can crack phone s password by telnet with admin admin Restrict admin and guest user permission 41 Fixed the issue of missing Public Hold and Pr...

Page 6: ...anual for details 2 Added Headset Priority feature Path Phone Features Headset Prior Instruction Enabled Headset Prior and press HEADSET button on the phone you can answer the call with headset by def...

Page 7: ...t priority In a conversation whether to receive paging depends on the value of Paging Barge If the value is 10 it means any paging call can barge in the current conversation If the value is 1 it means...

Page 8: ...This feature needs server support Detail Please refer to V61 User Manual for details 7 Added SNMP feature Path Network Advanced SNMP Instruction User can obtain the phone information through server wi...

Page 9: ...oming call number was saved in the first remote phonebook the name can be displayed in the phone screen It s disabled by default The update time of remote phonebook can be configured 10 Added display...

Page 10: ...rowser can open the phone webpage normally 4 Added CosmoCom type in the SIP Server Type Path Web page Account Advanced SIP Server Type Instruction When selecting CosmoCom type phone will register to t...

Page 11: ...Dsskey set as Transfer otherwise calls will be attended transferred It s enabled by default 8 Added DTMFReplaceTran and Tran Send DTMF configuration Path Webpage Phone Features DTMFReplace Tran Tran S...

Page 12: ...utoAnswerDelay Instruction The function enables user to configure auto answer delay range from 1 4s Default setting is 1s 13 Added DHCP Option Value configuration Path Webpage Upgrade Advanced DHCP Op...

Page 13: ...Type as ACD pressing the DSS key to enter ACD login interface Username and password input textbox stays in the same interface 18 Transfer cancel configuration Instruction During a conversation press...

Page 14: ...nd when power on and press DSS Key And the HotDesking account information can be configured from the webpage or LCD screen The HotDesking account is the first account in the webpage or LCD screen Conf...

Page 15: ...The phone will be auto answered on speaker mode when received special NOTIFY message from Asterisk server 26 Different dial tone when account is not registered Instruction According to different dial...

Page 16: ...g outgoing calls feature in Action URL Instruction The function supports variable callDirection in Action URL for recording incoming outgoing calls Detail Please refer to V61 User Manual for details 3...

Page 17: ...configurable and this feature can only be configured via auto provision Detail Please refer to V61 User Manual for details 39 Prompting login failure message and forbidding to login after 3 failed lo...

Page 18: ...er Ring Time is calculated by ring times While in Yealink phones After Ring Time is calculated by ring time seconds Now it changed to following ways in V61 1 Configure ring times on Broadsoft server a...

Page 19: ...pt whether reboot the phone after you changing the System Log Level Path Webpage Upgrade Advanced System Log Level Instruction After changing System Log Level and confirm it will prompt System Log Lev...

Page 20: ...hange Log 20 20 Firmware Version From 9 61 0 80 To 9 61 0 85 Applicable Models SIP T20 Release Date March 1st 2012 1 Fixed unapparent display issue on T20 LCD Firmware Version From 6 61 0 80 To 6 61 0...

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