Plantronics + Polycom.
Now together as
We are test NWay (conference) call with Polycom phone (VVX310) and facing RTP issue in the phone which is initiating the conference.
To debug the issue we have captured the Wireshark traces from phone but found that it doesn't contain all SIP messages (see attached).
So request you to help us in order to capture complete SIP messages.
We are making following call scenarios:
A calls B (Polycom)
B calls C
B then press conference.