[OpenSIPS-Users] Registration process

[Toyima Dias]

MANY Thanks Jeff...i read the hole section 10 of RFC 3261, but i wasn't sure
how does OpenSIPS set this parameter!!!

Best Regards!


2011/2/1 Jeff Pyle <jpyle at fidelityvoice.com>

>  Toyima,
>
> The client can request an expiration time.  It's the proxy that ultimately
> determines how long the registration is valid, and that is the value that
> gets communicated back to the client in the 200 OK from the proxy.
>
> How does the proxy decide?  Take a look at this link and the two entries
> following it:
>   http://www.opensips.org/html/docs/modules/1.6.x/registrar.html#id249121
>
>
>
> - Jeff
>
>
> From: Toyima Dias <toyimads at gmail.com>
> Reply-To: OpenSIPS users mailling list <users at lists.opensips.org>
> Date: Tue, 1 Feb 2011 04:58:32 -0500
> To: OpenSIPS users mailling list <users at lists.opensips.org>
> Subject: [OpenSIPS-Users] Registration process
>
> Hello,
> I'm a little confuse about the process of registration, who does set the
> expiration time on a REGISTER request? is it done by the Proxy? or may be
> the client? i've read on the RFC 3261 the following:
>
> "Version 1.0 StartHTML:0000000105 EndHTML:0000000682
> StartFragment:0000000424 EndFragment:0000000646
>
> If neither mechanism for expressing a suggested expiration time is
> present in a REGISTER, the client is indicating its desire for the
> server to choose.!
>
> That means that the UA can send or not the expires in the contact? what
> about if the expiration date finish?what should be done? the REGISTER server
> sends some message to refresh the binding?
>
> Thanks in advance!!!
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20110201/139a952e/attachment.htm>