Mark Oliver's World

Posted: 09/12/2023

Playing A Captured VoIP Recording Through Wireshark

If you have a Pcap file network capture (generated by Wireshark perhaps) with a SIP or any Voice Over IP (VoIP) call traffic, you can listen to the raw calls within the Wireshark.

Open the pcap file in Wireshark.

On the menu, Choose Telephony->VoIP Calls
VoIP Call Menu Option In Wireshark

From the resulting window, choose a call leg to start listening too.

Press “Play Streams” button, and you will get the RTP player (when it has loaded - depends how much is in the recording how long this takes), press the play button.

Wireshark RTP Player UI

You should hear the audio of the calls.


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