>-----Original Message----- >From: [EMAIL PROTECTED] >[mailto:[EMAIL PROTECTED] On Behalf Of >Attila Sipos >Sent: Tuesday, May 01, 2007 4:28 AM >To: chozhan A; [EMAIL PROTECTED]; sip >implementors >Subject: Re: [Sip-implementors] RFC 2543: INVITE vs re-INVITE > > > >I have a different question. > >An RFC 2543 re-INVITE could have just a From tag, just like an >RFC3261 INVITE. > >So, how to distinguish between an RFC2543 re-INVITE and an >RFC3261 INVITE? RFC 2543 re-Invite won't have the Via branch parameter with the magic cookie, z9h...
Sanjay > > >Regards, > >Attila > > > > >-----Original Message----- >From: [EMAIL PROTECTED] >[mailto:[EMAIL PROTECTED] Behalf Of chozhan A >Sent: 01 May 2007 04:31 >To: [EMAIL PROTECTED]; 'sip implementors' >Subject: Re: [Sip-implementors] RFC 2543: INVITE vs re-INVITE > > >Hi, > > Does RFC 2543 says initial INVITE MUST NOT have from tag or >is it optional > > Thanks/Regards > AC > >Bala Neelakantan <[EMAIL PROTECTED]> wrote: > In the original INVITE there will be no From and To Tags. In >the Re-INVITE there will be a To Tag. > >Thanks, >Neel > > >> -----Original Message----- >> From: [EMAIL PROTECTED] >> [mailto:sip-implementors- [EMAIL PROTECTED] On Behalf Of >> chozhan A >> Sent: Monday, April 30, 2007 2:54 AM >> To: sip implementors >> Subject: [Sip-implementors] RFC 2543: INVITE vs re-INVITE >> >> Hi all, >> >> If the Caller and Callee both are 2543 end points. >> How to distinguish between INVITE and re-INVITE at a >proxy(transaction >> stateful) that establishes the call between them and record routes. >> >> Regards >> AC >> >> >> --------------------------------- >> Check out what you're missing if you're not on Yahoo! Messenger >> _______________________________________________ >> Sip-implementors mailing list >> [email protected] >> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > > > > >--------------------------------- > Check out what you're missing if you're not on Yahoo! >Messenger _______________________________________________ >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 > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
