Wireshark · Wireshark-users: [Wireshark-users] SIP SDP RTP correlation

[Jamaal Savwoir <jsavwoir@xxxxxxxxxxxxx>]

How does Wireshark match the packets of a particular RTP stream to the 
SIP messages (with SDP info in the message body) that set up and tear 
down the call? If I look at a RTP frame, I see 'Stream setup by SDP 
(frame x)' in the Real-Time Transport Protocol section, but nothing else 
about the data displayed seems to tie that frame to the SIP frame that 
contains the SDP session info in the message body.

Any help you can provide will be greatly appreciated.

Thanks

Jamaal Savwoir