2011/1/20 Kondaveeti Seshagiri <skondave...@sonusnet.com>: > If proxy not retransmit non-2XX final responses to a TCP UAC, then > What is difference between transport over UDP and TCP?
non 2XX responses are hop by hop, so if a SIP UAS or proxy replies a non-2XX via TCP it doesn't need to send retransmissions as it *already* knows that the response has been received by the UAC or previous proxy (due to the usage of TCP). -- Iñaki Baz Castillo <i...@aliax.net> _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
