Comments inline... Thanks & Regards, Nataraju A.B.
> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:sip-implementors- > [EMAIL PROTECTED] On Behalf Of Marco Ambu > Sent: Monday, June 19, 2006 9:00 PM > To: SIP-implementors mailing list > Subject: [Sip-implementors] Dialog creation > > Hi, > I'd like to receive some clarifications about dialogs. > 1) Can methods other than INVITE send 1xx responses with to tag that > create a dialog? [ABN] AFAIK, UAS would not generate 101-199 responses to non-INVITE requests. But UAC should be ready to process any responses for non-INVITE requests. > 2) If answer to question #1 is yes, then is the UAC/UAS behaviour the > same one of INVITE (that is, create an early dialog for each 1xx > repsonse with to tag and then after receiving 2xx response remove all > early dialogs and create a confirmed dialog)? [ABN] No, the transaction state machine would be very different from that of INVITE transaction... mainly because non-INVITE requests may not expect user interaction... > 3) Is there any reason to keep early dialogs in the dialog's map > (considering that cannot be used to create a new request)? > [ABN] did not get you problem exactly :( > Thanks > -- > Marco Ambu > Abbeynet S.p.A. (www.abbeynet.it) > _______________________________________________ > 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
