Section 13.1 of RFC 3261 says: "After possibly receiving one or more provisional responses, the UAC will get one or more 2xx responses or one non-2xx final response."
My questions are: 1. What is the use of receiving multiple 2xx responses and why does it happen? 2. Though an ACK is sent back to all, which one should be considered finally ? 3.Can all of them contain SDPs (pbly answer SDPs)? Regards, Priya. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
