This is a topic I really care about. Please take a look at the slides (they are quite verbose) used in a seminar at a local developers group:
Thursday, 26 November 2015
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Decrypt SDES SRTP from pcap
If you have a pcap file with encrypted RTP (SDES SRTP) and have access to the SIP signalling to see the keys, these instructions will help y...
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Before I forget again, a Wireshark setting that can help saving time by trying to interpret any UDP as RTP, if possible: Analyze --> Ena...
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I needed an efficient way to programmatically extract RTP streams from a network capture. In addition I wanted to: save each stream into a s...
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WebRTC applications use the ICE negotiation to discovery the best way to communicate with a remote party. I t dynamically finds a pair of...