Hi all, I'm implementing a SIP phone using RTC Client and Streamcoders RTP AV source filter (only sourcing audio and video). I get the signalling part completely OK, and the call gets connected after a successful SDP negotiation. Also RTP AV source filter also gets connected successfully and I could load all the parameters (ports, codecs, resolutions, IPs etc.) to the source filter as well. But the video doesn't display at the destination end (which is my application).
So I used Wireshark packet analyzer to view my packets. It shows that PCMA and H.263 packets getting received from the remote party, but my machine responds with an " ICMP Destination unreachable (Port unreachable)" packet immediately after each media packet reception. Please can anyone suggest a way to overcome this problem??? However to add a bit of information, instead of specifying the session type as "sendonly" I have specified it as "sendrecv" in my SDP. Wonder if this creates the problem. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
