[SR-Users] RFC 5626 Outbound/ sip.instance in Contact header?

[Daniel-Constantin Mierla]

Hello,

if you use devel version (git master branch), you have sip.instance 
handling according to rfc5627 - GRUU. It is in my plans to review 5626 
and see what can be implemented before 3.3.0. It keeps one contact 
address per +sip.instance.

Older versions have sip.instace handled by modules_s/{registrar|usrloc} 
to some extent, I guess based on some draft in the past.

Cheers,
Daniel

On 4/15/12 11:31 AM, Daniel Pocock wrote:
>
> Hi,
>
> I'm just wondering if there has been any type of work to implement any
> part of RFC 5626, particularly the registrar server code?
>
> Lumicall now generates a UUID at install time, and sends that as
> sip.instance in the Contact header.  It always sends reg-id=1 (only
> trying one proxy at the moment).
>
> Although this is not a full implementation of the spec, it seems to be
> sufficient for eliminating extra Contact records in the repro
> registration server (from reSIProcate).  However, I've noticed Kamailio
> doesn't seem to understand this parameter yet.
>
> Regards,
>
> Daniel
>
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-- 
Daniel-Constantin Mierla
Kamailio Advanced Training, April 23-26, 2012, Berlin, Germany
http://www.asipto.com/index.php/kamailio-advanced-training/