Deleting Default Logo
I have a customer that wants to have all the logo's deleted when we provision besides the custom one. Is this possible for the T4x series? If so what is the provisioning string doe example logo #1?...
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T26 Headset Ringback Issue
I've got a customer using T26 with firmware 60.70.23.2 Problem being experienced is when dialling via DSS key in headset mode there is zero ringback tone. only indication of audio is once call is...
View Articlewhich ports do phones use
Hi, Please advise which ports the phones use for signaling, type, and for voice And does this apply for all models
View ArticleT48G Screen Format
It would be nice to either darken the Line/DSS Touchscreen areas or choose a font color of White or Black. Reason is when we upload a customer logo the white font is hard to see unless we have a very...
View Articlefirmware update via config file
I'm unable to get a T2x to upgrade firmware via the config file - firmware.url = tftp://xxx.xxx.xxx.xxx/9.71.193.6.rom Same with HTTP. I've tried T20, T26 and T28 The tftp server logs show the phone...
View ArticleVP530, pre call pickup video
Hi With a customer, i'm using 3 VIP530 phones as they have also 2 door video sip phones of Robin (http://robin.nl/products/robin-smartview-sip/). All is working fine as door device is called, they can...
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T32 - Message Button Not Functional When Handset Off Hook
The Message button only works when the phone is not "drawing dialtone". I can press the message button while the phone is idle and it will go into speakerphone mode, but our users want to pick up the...
View ArticleT28 "Initializing....Please Wait"
Hi, My T28 phone goes into Initializing stage when booting. I try to upgrade to several firmware, v2.61, v2.70, v2.71 or v2.72, after successfull upgrade my phone always goes into initializing stage. I...
View ArticleLanguage files for the T2xP
Hello Yealink Support, Can you please share with us the language files for the T2xP phones? I am using the latest firmware x.72.0.25 and I would like to translate the files to Dutch. Thank you!
View ArticleCall pickup on BLF not working on 7.72.0.1
I have a number of T22P and T28P handsets configured with an Epygi Quadro 2x PBX. A few years ago when setting up BLF on a DSS key of a phone (A T22P) to monitor a Reception extension (a T28P), I...
View ArticleBattery life very poor
I have 4 W52P phones all on their own base stations, they all have the latest firmware as do the base stations 2. 26.40.0.15 ( Handset Firmware ) 3. 25.40.0.15 (Base) And all of them suffer from...
View ArticleTP21P autoprovision on Elastix 2.4 or 2.5
Hello, I have a bunch of TP21P and TP22P that I want to configure on an Elastix 2.4 PBX. The TP22Ps are fine but the TP21P are not on the endpoint configurator. I tried to choose both TP22 and TP20 as...
View ArticleRemote control with firmware 7.72.0.25
After upgrading my Yealink SIP-T22P to firmware 7.72.0.25, click-to-dial no longer worked. The command sent was: http://192.168.17.12/servlet?number=1401...going_uri= The phone display remained...
View ArticleDeleting Default Logo
I have a customer that wants to have all the logo's deleted when we provision besides the custom one. Is this possible for the T4x series? If so what is the provisioning string doe example logo #1?...
View ArticleClik here to view.
T26 Headset Ringback Issue
I've got a customer using T26 with firmware 60.70.23.2 Problem being experienced is when dialling via DSS key in headset mode there is zero ringback tone. only indication of audio is once call is...
View Articlewhich ports do phones use
Hi, Please advise which ports the phones use for signaling, type, and for voice And does this apply for all models
View ArticleT48G Screen Format
It would be nice to either darken the Line/DSS Touchscreen areas or choose a font color of White or Black. Reason is when we upload a customer logo the white font is hard to see unless we have a very...
View Articlefirmware update via config file
I'm unable to get a T2x to upgrade firmware via the config file - firmware.url = tftp://xxx.xxx.xxx.xxx/9.71.193.6.rom Same with HTTP. I've tried T20, T26 and T28 The tftp server logs show the phone...
View ArticleVP530, pre call pickup video
Hi With a customer, i'm using 3 VIP530 phones as they have also 2 door video sip phones of Robin (http://robin.nl/products/robin-smartview-sip/). All is working fine as door device is called, they can...
View ArticleClik here to view.
T32 - Message Button Not Functional When Handset Off Hook
The Message button only works when the phone is not "drawing dialtone". I can press the message button while the phone is idle and it will go into speakerphone mode, but our users want to pick up the...
View Article