[OpenSIPS-Users] How to identify the Requst was generated by B2B scenario

[Antonio Anderson Souza]

Anca,

Thank you very much for the Contact suggestion, for me it's the best
scenario, I'll implement it and send the feedback to you as I test the
solution.

Best regards,

Antonio Anderson Souza
Voice Technology
http://www.antonioams.com


On Tue, Apr 20, 2010 at 6:21 AM, Anca Vamanu <anca at opensips.org> wrote:

> Hi Antonio,
>
> You can catch the B2B generated INVITEs in local route. Probably you
> don't have any other generated Invites, so there is no need to filter
> them. But if you do, a good solution is to use at the Contact header. It
> must contain what you set in the "b2b_entities" module parameter
> "server_address".
>
> Regards,
>
> --
> Anca Vamanu
> www.voice-system.ro
>
>
>
> Antonio Anderson Souza wrote:
> > Dear All,
> >
> > I'm developing a solution based on Opensips B2B modules, and my
> > scenario is a blind transfer, I'd like to know what's the best way to
> > identify that a new INVITE request was generated by a B2B scenario? I
> > tried to set an avp variable but it's a new transaction so i think
> > that it's another context.
> >
> > Thinking about this issue I guessed 2 possible solution, I'd like to
> > listen from you guys if are there other possible solutions, and which
> > is the best one?
> >
> > 1- Create a custom header in the B2B scenario, I don't know if it's
> > possible?
> >
> > 2 - As the source IP of the new INVITE is the Opensips IP, it's
> > possible to check if the INVITE is from a local IP.
> >
> > I'd prefer the option 1, but I didn't find in the documentation how to
> > add a custom header in the B2B scenario.
> >
> > Does anybody can help me?
> >
> > Best regards,
> >
> >
> > Antonio Anderson Souza
> > Voice Technology
> > http://www.antonioams.com
> > ------------------------------------------------------------------------
> >
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>
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