On Thu, 2006-02-23 at 16:30 +0100, Sigrid Thijs wrote: > Scenario: > - UAS receives INVITE with a branch parameter containing the magic > cookie in the topmost Via header > - UAS receives 2nd INVITE without a branch parameter in the top Via > header, but all the other headers (Request-URI, To tag, From-tag, > Call-ID, CSeq) match those if the first INVITE > > Is it possible that the 2nd INVITE is a retransmission of the 1st > INVITE? When do two Via headers match? If they're totally equal?
It cannot be a retransmission because the Via branch-parameter is different. But it is a "merged INVITE", a copy of the same original INVITE that reached this agent via two different forking paths. Dale _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
