9. Receiving confirmation from the SIP server
1. Stream captured from SIP call, can not be played, if RTP session is not initialized for this stream.
Symptoms: SIP stream is published on server, but can not be played.
Solution: enable RTP session initializing with the following parameter
2. SIP callee does not recognize DTMF signals if audio data generation is no enabled
Symptoms: SIP callee does not recognize PIN code sent as DTMF
Solution: enable audio and video data generation for SIP call with the following parameter