[SR-Users] Kamailio IF Routes

David Villasmil david.villasmil.work at gmail.com
Mon Sep 21 04:32:00 CEST 2020


If suggest look into the dialplan and dispatcher modules. You can set an
attr based on the source which then translates to a dispatcher group.

On Mon, 21 Sep 2020 at 01:34, Alex Balashov <abalashov at evaristesys.com>
wrote:

> Hi,
>
>
>
> It is indeed possible, as a basic operation of the Kamailio config
>
> script language:
>
>
>
> https://www.kamailio.org/wiki/cookbooks/5.4.x/core#if
>
>
>
> This kind of thing is usually done using a database lookup rather than
>
> something hard-coded--unless the amount of decision points is trivially
>
> small, as in your example.
>
>
>
> -- Alex
>
>
>
> On 9/20/20 8:31 PM, conradcordeiro at gmail.com wrote:
>
> > Hello,
>
> >
>
> > Is it possible to set up Kamailio 5.4.1 to use IF to determine how calls
>
> > are proxied depending on the source of the request?
>
> >
>
> > For example, *_if_* calls originate from /pstn.us1.twilio.com/ then
>
> > _/$du = "sip01.example.com:5060"/_, wheres _*if*_ calls originate from
>
> > /pstn.us2.twilio.com/ then _/$du = "sip01.example.com:5060"/_.
>
> >
>
> > Additionally, would this also be possible based on numbers? For example,
>
> > _*if*_ calls are to number +1-800-777-8888 then /$du =
>
> > "sip01.example.com:5060"/, or if calls are to number +1-800-777-9999
>
> > then /$du = "sip02.example.com:5060"/.
>
> >
>
> > To be clear, I don't expect both examples above to work in the same
>
> > Kamailio instance but IF and AND clauses are possible, such as _*if*_
>
> > calls are to number +1-800-777-8888  AND from /pstn.us1.twilio.com/
> then
>
> > _/$du = "sip01.example.com:5060"/_, it'd be great to test this too.
>
> >
>
> > I'm not sure if I'm allowed to ask such specific questions on this
>
> > mailing list and I hope I'm not asking too much.
>
> >
>
> > Many thanks,
>
> >
>
> > Conrad
>
> >
>
> >
>
> > _______________________________________________
>
> > Kamailio (SER) - Users Mailing List
>
> > sr-users at lists.kamailio.org
>
> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
> >
>
>
>
> --
>
> Alex Balashov | Principal | Evariste Systems LLC
>
>
>
> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
>
> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>
>
>
> _______________________________________________
>
> Kamailio (SER) - Users Mailing List
>
> sr-users at lists.kamailio.org
>
> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
> --
Regards,

David Villasmil
email: david.villasmil.work at gmail.com
phone: +34669448337
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