[Sip-implementors] Question about RFC4028 session timer

2013-05-08 Thread Terry Song
Thanks Paul. It’s more clear now.   Best Regards, Terry Song   ___ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors

Re: [Sip-implementors] REGISTER message without Contact Header and Expires 0

2013-05-08 Thread Paul Kyzivat
On 5/8/13 10:23 AM, Uttam Sarkar (usarkar) wrote: > It's a deregister request. So you need to remove all the bindings for that > AoR. As Brett said, this comment is *wrong*! The expires is applied to the specific contacts supplied in the REGISTER, in this case none. If you want to deregister al

Re: [Sip-implementors] REGISTER message without Contact Header and Expires 0

2013-05-08 Thread Brett Tate
> It's a deregister request. So you need to remove > all the bindings for that AoR. Because it is missing the Contact header, the expires 0 cannot cause a deregister. Thus unless you find a reason to reject it, it is fetch instead of a deregister. Aspects are discussed within RFC 3261 section

Re: [Sip-implementors] REGISTER message without Contact Header and Expires 0

2013-05-08 Thread Alex Balashov
On 05/08/2013 10:23 AM, Uttam Sarkar (usarkar) wrote: > It's a deregister request. So you need to remove all the bindings for > that AoR. That's what I thought. Thanks Uttam! -- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel

Re: [Sip-implementors] REGISTER message without Contact Header and Expires 0

2013-05-08 Thread brezden
On 08/05/13 15:13, Keerthi Srinivasan wrote: > Registrar receives the REGISTER request with no contact header and > expires header with 0. what registrar has to do? it has to fetch all > the binding for the AOR or deregister binding? can any help me? From "RFC3261, Section 10.2 Constructing th

Re: [Sip-implementors] REGISTER message without Contact Header and Expires 0

2013-05-08 Thread Uttam Sarkar (usarkar)
It's a deregister request. So you need to remove all the bindings for that AoR. -Original Message- From: brezden [mailto:brez...@gmail.com] Sent: Wednesday, May 08, 2013 10:22 AM To: Keerthi Srinivasan Cc: sip-implementors@lists.cs.columbia.edu Subject: Re: [Sip-implementors] REGISTER mes

Re: [Sip-implementors] REGISTER message without Contact Header and Expires 0

2013-05-08 Thread Alex Balashov
On 05/08/2013 10:21 AM, brezden wrote: > On 08/05/13 15:13, Keerthi Srinivasan wrote: >> Registrar receives the REGISTER request with no contact header and >> expires header with 0. what registrar has to do? it has to fetch all >> the binding for the AOR or deregister binding? can any help me? > >

[Sip-implementors] REGISTER message without Contact Header and Expires 0

2013-05-08 Thread Keerthi Srinivasan
All, Registrar receives the REGISTER request with no contact header and expires header with 0. what registrar has to do? it has to fetch all the binding for the AOR or deregister binding? can any help me? -- Regards, Keerthi ___ Sip-implementors maili