> Hi Mahesh, > Check out the values of "C-Seq" and "Branch parameter of Via field" > of the ACK Request. ACK to a 200 OK response will be treated as a > new transaction and hence it should contain a different value for the > "Branch parameter of Via field" than the one used in sending INVITE. >
Nagaraj, I doubt if the via brach parameter is honoured once dialog is established. When UAC receives 200, dialog is established. Also, when UAS sends 200, dialog is created at UAS end. Branch parameter, IMHO, doesnt contribute to dialog identification at either of the end points. Correct me if I am wrong. -Ranga _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
