[OpenSIPS-Users] b2b refer scenario

[Anton Zagorskiy]

Hi Anca.

As I see from the b2b documentation, there is no easy way to catch an
attended refer and make it as INVITE. The problem is in the refer-to field
that contains "Replaces" tag.


May be anyone has an idea how to do this?




Also, why there isn't documnetation for 1.6.4 on the site? There are 1.6.3
and trunk/devel in Cookbooks and 1.6.x and 1.7.x in the tutorials. What is
1.7.x?




WBR, Anton Zagorskiy
VoIP Developer, Oyster Telecom
Phone.: +7 812 601-0666
Fax: +7 812 601-0593
a.zagorskiy at oyster-telecom.ru
www.oyster-telecom.ru



> -----Original Message-----
> From: users-bounces at lists.opensips.org [mailto:users-
> bounces at lists.opensips.org] On Behalf Of Anca Vamanu
> Sent: Wednesday, January 05, 2011 3:53 PM
> To: users at lists.opensips.org
> Subject: Re: [OpenSIPS-Users] b2b refer scenario
> 
> Hi Anton,
> 
> 01/05/2011 02:09 PM, a.zagorskiy at oyster-telecom.ru wrote:
> > Hi Anca,
> > thanks for your reply, but could you explain a bit more?
> >
> > I don't understand how B2B will understand that he should execute
> > scenario on REFER request when b2b_init_request is calling on an
> > INVITE request?
> >
> > I'm talking about situation, where there are 2 UAs, they has
> > established session, and one of them sending the REFER request to
> > another.
> >
> Yes, this is exactly how it works, by calling the b2b_init_request on
> the initial Invite, so that B2BUA is in the middle of the call and can
> control it. If you look in the xml scenario file you will see that
> there
> is a rule for REFER there - this is how it know that when a REFER is
> received it has to do what it has to do.
> Try this out  and you will see ;) .
> 
> Regards,
> 
> --
> Anca Vamanu
> www.voice-system.ro
> 
> 
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