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+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: Phone specific topic (/forumdisplay.php?fid=12)
+---- Forum: T2xP Series (/forumdisplay.php?fid=21)
+---- Thread: Annoying DTMF Tone (/showthread.php?tid=1890)
Annoying DTMF Tone - tlc - 06-12-2014 12:26 AM
Hello! I have a problem with DTMF tones on T22P. When there is a phone call, you can hear the annoying DTMF tones, if most callers are women.
I tried to use these settings:
Sending DTMF tones is set to RFC 2833 ed the ip phone:
Button Sound Disabled
Send Sound Disabled
Min Delay 0
Max Delay 300
Normal Delay 120
But do not work.
If you press the keys the recipient hears the tones
If you do not press the keys the recipient hears the tones randomly.
RE: Annoying DTMF Tone - Yealink Support - 06-12-2014 11:19 AM
Hi tlc,
Go to webpage->Account->Advanced, choose DTMF Type as SIP INFO and test again.
RE: Annoying DTMF Tone - tlc - 06-13-2014 10:54 PM
Hi,
Firmware 7.61.0.80,
I am using Kalliope PBX.
VoIP provider Plink.
The problem of DTMF It also happens in phone calls between internal.
Now try sending mode SIP INFO.
Thanks