Утилита Wireshark

https://www.wireshark.org/

https://val.bmstu.ru/unix/Wireshark-4.4.7-x64.exe

File→Export→Objects→Http

Hearing audio (RTP) using Wireshark capture.

With the trace file loaded, go to Telephony → RTP → Stream Analysis. Pick the stream you want to hear and hit Player.