Yes probably this is right to do, b2bua handles prack and generates UPDATE/REINVITE.
In real life don't know if some apps send offer in PRACK. Darshan Bildikar wrote: > I would say that it depends entirely on your application; specifically the > dialog on the other side. > > Typically in the scenario that you describe, a B2BUA would extract the SDP > and then decide what to do with it. For example, it could use an > UPDATE/REINVITE to refresh the SDP on the other dialog if it is in the > connected state. > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Ivar > Sent: Wednesday, May 30, 2007 5:38 PM > To: [email protected] > Subject: [Sip-implementors] b2bua and PRACK > > Hi, > > Does normally b2bua handles PRACK ? > > Problem is if it handles, PRACK may contain SDP offer, that can't be > forwarded to otherside of b2bua. > > If not, ... does b2bua just forward PRACH and doesn't implement it at all ?' > > Thanks, > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
