Hi there, I am trying to troubleshoot a voice quality issue on a tls and srtp VOIP call. Normally on a TCP and RTP call, I can use the player to play back these packets so I can listen to the voice quality between handset and call server or gateway with call server. However wireshark can't seems to decode and play a VOIP call setup using tls and srtp even if the correct RSA key.pem file specified under the SSL protocol. Am I missing something or it is a limitation on the wireshark? David Lau asked 17 Aug '11, 00:03  David Lau |
One Answer:
That's a Wireshark limitation at the moment. The SIP dissector (I assume here SIP/TLS !) isn't yet able to create a crypto context for the RTP dissector to use. The RTP dissector isn't yet able to integrate with libsrtp to decrypt the media. It would be a nice Summer of Code project... answered 17 Aug '11, 01:30  Jaap ♦ |
Jaap,
thanks for the response and can't wait for this feature to be available.
cheers.