> -----Original Message----- > From: Brett Tate [mailto:[email protected]] > > If I recall correctly... requests and 3xx-6xx responses are not > retried; however 1xx-2xx responses expecting ACK or PRACK are retried.
Ok understood. Next questions. What's the logic behind that? Why would some responses be retransmitted and not others since getting an error response through is as important as getting a 2xx response through not to mention requests? What mechanism should be used to ensure reliability when a TCP UA knows its outbound proxy is stateless and uses UDP for the next hop? _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
