RTP Not Capturing in v4.2.6
We are capturing RTP on a Jabber client on a laptop for an audio issue and Wireshark is not decoding the RTP packets. I have performed extensive research and have tried rdp_UDP but that simply identifes all UDP packets as RTP and the audio playback is all static. I have verified settings based on a working version of v4.2.5 on my corporate device and everything matches. I am fully capturing the entire call before the call starts and after it ends so I know SDP etc is being captured. If I take the capture file and move it to a working version the file cannot be decoded so it is an issue with the capture itself.
This puzzles me, 'move it to a working version the file cannot be decoded'. How does that make a working version?
Did you mean "if I take the capture file and move it to a working version the file can be decoded..."?
When I perform a capture on PC A the RTP packets are not identified as RTP. They are identified as UDP. If I take the capture from PC A and open it on PC B, the packets are still not identified as RTP and instead are UDP. On PC B when I perform a capture the packets are identified as RTP. If I take the capture from PC B and open in on PC A the packets are identified as RTP. So there is something with Wireshark on PC A that is not marking packets correctly on capture. That's the best way I can explain it.