2010/7/6 goutam kumar <[email protected]>: > my doubt was that if you have already started > receiving RTP from remote after sending a 200 OK, then you know that your > call has been established. In such case, why do we need to terminate such a > call if we have not reeceived an ACK?? Is it only to enforce the reliability > of the 200 OK??
In case the SDP offer is in the 200 then the ACK (containing the SDP response) would be required the media session to start. So there are cases in which having the INVITE/200 is not enough in case the ACK doesnt' arrive, and it's better to have a common specification for all the cases rather than making exceptions. -- Iñaki Baz Castillo <[email protected]> _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
