Hi, Can anyone pls clarify the following call flow doubt?
UAC UAS --------------INV-----------> STEP1 <-------------100----------- STEP2 <-----180(with 100rel) ----- Rseq: 1 STEP3 --------------Prack----------> RACK 1 STEP4 <-----180(with 100rel) ----- Rseq: 2 STEP5 --------------Prack----------> RACK 2 STEP6 Questions: 1. Is it possible that UAS can send an 180 with Rseq 2(STEP5) before receiving final response for 1st PRACK (STEP4) 2. If STEP5 is possible then can UAC send one more PRACK request (STEP6) with RACK2? Thanks, RadhaKrishna _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
