Hello Everyone,

I am trying inject DTMF and getting error message.

 ERROR:rtpengine:rtpe_function_call: proxy replied with error: No SSRC context present for DTMF injection

I have full call rtpengine debug which I can provide upon request.

Rtpengine version

rtpengine-9.5.4.1-9.fc32.x86_64

Volga629