Hi Anjan, If already offer answer exchanged before ACK, in 1xx and prack then ACK need not contain the sdp.
Regards, Anand Konji On May 24, 2017 4:36 PM, "Anjan Naik" <[email protected]> wrote: HI All, Could anyone look at the below scenario and let me know expected behavior 1) INVITE from Client to Server with Supported: 100rel 2) Server replied 1xx with Require: 100rel and RSeq with SDP 3) Client sent PRACK with SDP 4) Now 200 OK for PRACK received from Server 5) Now 200 OK for INVITE came from server with SDP Do Client has to send SDP in ACK ? Already Media has been negotiated with 1xx and PRACK. Please suggest. Thanks, Anjan _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
