Vivek --
You're talking about symmetrical RTP. There's no fundamental
requirement for RTP to go to and from the same set of IPs; there could
be four different IP addresses involved in a single ordinary two-way
media session, and that's perfectly valid.
However, in practice, many devices DO
Hi list,
Just a small query!
During SIP signaling, when SDP offer/ answer completes, calling SIP device
starts sending RTP to the IP:Port recieved in SDP answer from called party.
Calling SIP device opens its UDP port (for RTP) sent in the SDP offer.
Now, should calling SIP device listens for
