> For an INVITE transaction, MUST the > ACK traverse the same signaling path > (i.e. set of intermediate proxies) > as the INVITE that is being ACKed > regardless of whether Record-Routing > is enabled or not?
Concerning 2xx responses, a proxy must record-route to receive the ACK. Concerning other final responses, the proxy should receive the ACK. _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
