Hi All,
I am fairly new to WireShark And IP generally. I am researching how VoIP carries speech information over the internet and recorded MS Teams calls through WireShark. When Loading the pcapng file there are no VoIP streams, RTP streams or SIP flows identified. In most packets, it seems that only UDP protocol is identified.
As suggested in the manual, I have tried decoding the packets as RTP from UDP but to no avail and I have also enabled the rtp_udp protocol and set 'Try heuristic sub-dissectors first' to True. Yet, still no streams are identified as VoIP calls.
Any suggestions of what may be the issue. If any additional information or data are needed, please let me know.
Many Thanks, Liam
