Re: [Sip-implementors] Target refresh of an INVITE initiated dialog

2010-07-06 Thread Iñaki Baz Castillo
2010/7/6 Paul Kyzivat : >> Yes, I know that usage. But in the above text I understood sending a >> initial SUBSCRIBE with same dialog info than an existing INVITE >> dialog. :) > > If you send an "initial" SUBSCRIBE with the dialog id of an existing dialog, > then it is not really an "initial" SUBS

Re: [Sip-implementors] Target refresh of an INVITE initiated dialog

2010-07-06 Thread Paul Kyzivat
Iñaki Baz Castillo wrote: > 2010/7/6 Paul Kyzivat : >>> What does it mean "a subscription and invite usage are sharing a >>> dialog"? does it mean two dialog, an INVITE dialog and a SUBSCRIBE >>> dialog, sharing the same From/to-tags and Call-ID? how could it be >>> useful such "experiment"?? >>

Re: [Sip-implementors] Target refresh of an INVITE initiated dialog

2010-07-06 Thread Iñaki Baz Castillo
2010/7/6 Paul Kyzivat : >> What does it mean "a subscription and invite usage are sharing a >> dialog"? does it mean two dialog, an INVITE dialog and a SUBSCRIBE >> dialog, sharing the same From/to-tags and Call-ID? how could it be >> useful such "experiment"?? > > It means one dialog (Callid, from

Re: [Sip-implementors] Target refresh of an INVITE initiated dialog

2010-07-06 Thread Jean-Hugues Royer
Hi, Indeed this was the example I wanted to clarify: If when a REFER is sent within a INVITE initiated dialog, the NOTIFY received (and successfully acknowledged) would trigger a target refresh of the INVITE dialog. From your replies the answer is yes. Thanks! Paul Kyzivat wrote: > > > Iñak

Re: [Sip-implementors] Target refresh of an INVITE initiated dialog

2010-07-06 Thread Paul Kyzivat
Iñaki Baz Castillo wrote: > 2010/7/6 Jean-Hugues Royer : >> If a subscription and invite usage are sharing a dialog, sending a >> refresh SUBSCRIBE with a different contact will cause reINVITEs from the >> peer to go to that different contact. > > What does it mean "a subscription and invite usa

Re: [Sip-implementors] Target refresh of an INVITE initiated dialog

2010-07-06 Thread Iñaki Baz Castillo
2010/7/6 Jean-Hugues Royer : > If a subscription and invite usage are sharing a dialog, sending a > refresh SUBSCRIBE with a different contact will cause reINVITEs from the > peer to go to that different contact. What does it mean "a subscription and invite usage are sharing a dialog"? does it mea

Re: [Sip-implementors] Target refresh of an INVITE initiated dialog

2010-07-06 Thread Paul Kyzivat
Jean-Hugues Royer wrote: > Hi, > > > RFC5057 says: > Target refresh requests update the remote target of a dialog when they > are successfully processed. > The currently defined target refresh requests are INVITE, UPDATE, > SUBSCRIBE, NOTIFY, and REFER > The remote target is part of the dialo

Re: [Sip-implementors] Target refresh of an INVITE initiated dialog

2010-07-06 Thread Brett Tate
> So my question is this, can you confirm me that an INVITE > initiated dialog will update its remote target when it > receives any SUBSCRIBE, NOTIFY or REFER request ? Yes; however if I recall correctly, it requires a 2xx response to be sent. Aspects of the rules are being changed/clarified b

[Sip-implementors] Target refresh of an INVITE initiated dialog

2010-07-06 Thread Jean-Hugues Royer
Hi, RFC5057 says: Target refresh requests update the remote target of a dialog when they are successfully processed. The currently defined target refresh requests are INVITE, UPDATE, SUBSCRIBE, NOTIFY, and REFER The remote target is part of the dialog state. When a target refresh request affec