Hi Kalpesh , To understand SIP MESSAGE handing in network, please go through RFC 5438 : Instant Message Disposition Notification.
Regards, Sumit Jindal On Sun, Dec 26, 2010 at 2:51 AM, Iñaki Baz Castillo <i...@aliax.net> wrote: > 2010/12/24 Saúl Ibarra Corretgé <sag...@gmail.com>: >> From the UAS part perspective in the PBX side, the message was> successfully >> received so a 200 OK could be appropriate. > . > Hummm, same could be said for INVITE ("as the INVITE arrives to the > B2BUA it can reply 200") which obviously is not realistic. :) > > > IMHO it just easier: > > Alice B2BUA Bob > --- MESSAGE -------> > ------- MESSAGE --> > <----------- 200 ---------- > <--------200 --------------- > > > Of course, being a B2BUA, Call-ID and From/To tags would be different > in both legs. > > > -- > Iñaki Baz Castillo > <i...@aliax.net> > > _______________________________________________ > Sip-implementors mailing list > Sip-implementors@lists.cs.columbia.edu > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors -- Regards, Sumit Jindal _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors