Yealink Forums
DSS key DTMF not working anymore - Printable Version

+- Yealink Forums (
+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: Configuration (/forumdisplay.php?fid=24)
+--- Thread: DSS key DTMF not working anymore (/showthread.php?tid=3882)

DSS key DTMF not working anymore - IPnexia - 05-29-2015 03:37 PM

Dear yealink,

we have an ip door phone who you can open with a code once you are connected to the doorphone.
I have configured this to a DSS-key on the T26P as DTMF and then the value the doorphone wants.
This has been working like a charm untill yesterday.

Additional information :

Phones T26P with EXT panel.
Software :

I have already installed the new software on one phone to test this and with that phone it doesn’t work aswell.

If I press the DSS key where the DTMF is active it doesn’t do anything.
Before you could see that the phone entered the value.

Kind regards

RE: DSS key DTMF not working anymore - Elaine_Yealink - 05-29-2015 05:59 PM

Dear Thomas,
I've sent you email to answer your question, please check your mailbox and feedback to me the information request. Thanks in advance.