Re: [Sip-implementors] No Session Expire Header in 200 OK

2015-07-28 Thread NK
--- > >> From: sip-implementors-boun...@lists.cs.columbia.edu [mailto:sip- > >> implementors-boun...@lists.cs.columbia.edu] On Behalf Of Paul Kyzivat > >> Sent: Wednesday, July 22, 2015 1:52 PM > >> To: sip-implementors@lists.cs.columbia.edu > >> Subject

Re: [Sip-implementors] No Session Expire Header in 200 OK

2015-07-22 Thread Paul Kyzivat
lumbia.edu Subject: Re: [Sip-implementors] No Session Expire Header in 200 OK I generally agree with what Tarun is saying, but have one clarification On 7/22/15 1:39 PM, Tarun2 Gupta wrote: Hi Please refer Section 7.2 of RFC 4028. If the UAS did not include a SE header in 200 OK response, it mean

Re: [Sip-implementors] No Session Expire Header in 200 OK

2015-07-22 Thread Brett Tate
.cs.columbia.edu [mailto:sip- > implementors-boun...@lists.cs.columbia.edu] On Behalf Of Paul Kyzivat > Sent: Wednesday, July 22, 2015 1:52 PM > To: sip-implementors@lists.cs.columbia.edu > Subject: Re: [Sip-implementors] No Session Expire Header in 200 OK > > I generally agree with

Re: [Sip-implementors] No Session Expire Header in 200 OK

2015-07-22 Thread Paul Kyzivat
I generally agree with what Tarun is saying, but have one clarification On 7/22/15 1:39 PM, Tarun2 Gupta wrote: Hi Please refer Section 7.2 of RFC 4028. If the UAS did not include a SE header in 200 OK response, it means that it does not want / support session expiration. In this case, UAC ca

Re: [Sip-implementors] No Session Expire Header in 200 OK

2015-07-22 Thread Tarun2 Gupta
Hi Please refer Section 7.2 of RFC 4028. If the UAS did not include a SE header in 200 OK response, it means that it does not want / support session expiration. In this case, UAC can perform refreshes but for its own benefit only. UAC should behave as if the 200 OK response contained refresher

[Sip-implementors] No Session Expire Header in 200 OK

2015-07-22 Thread NK
Dear All, I need your help to understand a logic behind the session expires. My doubt is. --> Invite have "session-expire" header in Invite (from UAC to UAS) --> UAS did not included "session-expire" header in 200 OK to the correspondence of initial invite. 1) So in this case what we should as