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BelledonneCommunications / linphone-desktop

Linphone is a free VoIP and video softphone based on the SIP protocol. Mirror of git://git.linphone.org/linphone-desktop.git
https://linphone.org/
GNU General Public License v3.0
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[Bug]: DTMF RFC 2833 #696

Open eduardofoliveira opened 2 years ago

eduardofoliveira commented 2 years ago

Context

I am testing linphone desktop for windows and i noticed that the dtmf rfc2833 tone is not sent during the call. This way the IVR's do not identify that I selected an option in the menu. In the softphone settings there is not only SIP info that sends the option by signaling, but I need to send the tone by audio. Is there any fix for this problem?

General information

Expected behaviour

The dtmf tone is not sent during the call to the call destination.

To Reproduce

  1. Call any destination, it can be your own cell phone.
  2. When typing any number on the virtual keyboard, a dtmf tone should be sent as audio to the call destination. What is not happening.

Additional context

No response

SDK logs URL

No response

pergolafabio commented 4 months ago

im seeing the same issue, i use 5.2.4 while pressing numbers on keypad, it doesnt do anything

did you find a workaround?