+- Yealink Forums (http://forum.yealink.com/forum)
+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: Phone specific topic (/forumdisplay.php?fid=12)
+---- Forum: T2xP Series (/forumdisplay.php?fid=21)
+---- Thread: T23G no audio outbound calls (/showthread.php?tid=13392)
T23G no audio outbound calls - ropiecin - 03-16-2016 08:58 PM
Model: T23G
Firmware Version 44.80.0.95
Hardware Version 44.0.0.16.0.0.0
Server: Asterisk
We have to buy some new phones for our company so we have bought a Yealink T23G model to test this brand, unfortunatelly we immediately have an issue: inbound calls work fine but there is no audio on outbound calls to outside lines!
Any feedback would be greatly appreciated
RE: T23G no audio outbound calls - abe_b - 03-16-2016 11:02 PM
(03-16-2016 08:58 PM)ropiecin Wrote: Model: T23G
Firmware Version 44.80.0.95
Hardware Version 44.0.0.16.0.0.0
Server: Asterisk
We have to buy some new phones for our company so we have bought a Yealink T23G model to test this brand, unfortunatelly we immediately have an issue: inbound calls work fine but there is no audio on outbound calls to outside lines!
Any feedback would be greatly appreciated
Hi,
Which Router do you use? it might be a firewall causing one way audio
RE: T23G no audio outbound calls - ropiecin - 03-17-2016 07:14 PM
no firewall active!
notice that other phones of other brands are working without problem, only Yealink T23G have this issue!
RE: T23G no audio outbound calls - ropiecin - 03-19-2016 05:49 PM
it should be an issue with G729 codec, cause if we disable it then audio of outboung calls is working fine.
Hope you fix this bug soon.
BR,
Piero Bud