Hi,
When a UAS receives INVITE, it responds with 200 OK. But in case, the UAC does Not sends an ACK for the 200 OK, then how many times the 200 OK is retransmitted and At what interval this re-transmission happens (Assuming non-reliable transport such as UDP). >From RFC-3261 I am only able to find out the following Section : 17.2.1 or RFC - 3261 says "If, while in the "Proceeding" state, the TU passes a 2xx response to the server transaction, the server transaction MUST pass this response to the transport layer for transmission. It is not retransmitted by the server transaction; retransmissions of 2xx responses are handled by the TU." So please tell me how many times the TU will retransmits 2xx for which it has not an ACK. Thanks & Regards, Jitendra _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
