The RTP Streams analysis tool allows you to view and play RTP streams that have been detected in a capture file.
Each stream is displayed in its own row. The speaker button allows you to switch to the player view for the stream. If the RTP codec is supported, a play button allows you to play an audio stream extracted from the RTP stream. Supported codecs include G.711, G.722, G.726, G.729, and Opus. The audio stream will be played back by the audio capabilities of your web browser. Alternatively, you may download the audio file in various formats.
The UDP ports used by RTP are normally dynamic. CloudShark depends on
the signaling packets to find the RTP streams in a capture file. If the
capture file does not contain the signaling packets, you can enable the
rtp_udp protocol or add a Decode As rule to the
profile of your capture.