Hi, I have a question for sending 200 for invite: 1>UAC sends an invite and precondition is set in the Require header, the SDP in invite is like
m=audio 777 RTP/AVP 1 2 3 a=curr:qos local none a=curr:qos remote none a=des:qos ontional local sendrecv a=des:qos optional remote sendrecv 2>UAS sends a 183 with SDP like this m=audio 888 RTP/AVP 1 2 3 a=curr:qos local none a=curr:qos remote none a=des:qos optianal local sendrecv a=des:qos optianal remote sendrecv a=conf:qos remote sendrecv 3>UAC sends prack back and UAS sends 200 for Prack, both of them don't contain SDP. After the above steps completed, UAS shall wait for the UAC to send request (maybe UPDATE) with SDP, indicating that "Reservation Conf". My question is how long shall UAS wait? Is there any timer to prevent UAS from waiting forever? Thanks in advance Tang Xi _______________________________________________ Sip-implementors mailing list Sip-implementors@cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
