Hi, Is the following UAS behavior correct?
UA-1 UA-2 ------INVITE ---------> <------200 ------------ ------- ACK ----------> ------ re-INVITE-1-----> <------200 ------------ ------ re-INVITE-2-----> <------ 400( with Retry-After header) ---- As you can see, the second re-INVITE arrives to the UAS when the previous re-INVITE transaction is not confirmed yet (ACK is not received). What should UAS do in this situation? Silently ignore re-INVITE2? Reject it with response 400 or 500? Thanks, Leonid _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
