Hey Fred,
thanks for the info and the example on how to handle this.

I'll take a look at it and try to get it working
Thanks again

On Tue, Nov 28, 2023 at 11:45 PM Fred Posner <[email protected]> wrote:

> Hi Saul,
>
> Great to see you here…
>
> So, there’s not a ton of examples out there on UAC, but many of us have
> done what you’re describing and later on I’ll try to respond with a config
> example.
>
> Nick vs Networking has some good, verbose discussions on many modules
> including;
>
> https://nickvsnetworking.com/kamailio-bytes-sip-uac-module-to-act-as-a-uac-sip-client/
>
> For what you’re talking about doing, I’d probably have the credentials
> stored in a DB (mariadb, Postgres, etc) and then have that register to the
> carriers.
>
> Asterisk would connect to your Kamailio, and then using whatever logic you
> want (LCR, x-header, favorite, etc) you would then send out to the carrier
> with kamailio handling (via uac) the authentication on the INVITEs.
>
> For incoming, it depends on the carrier how you receive the call. Some
> carriers will send all dids to just your registered username, others will
> send with DID info in the SIP.
>
> Every carrier is a snowflake.
>
> Keeping with the snowflake theme, some carriers are also “finicky” on
> outbound traffic and don’t like to see certain SIP; where some modules like
> topos may assist.
>
>
> Regards,
>
> Fred Posner
> p: +1 (352) 664-3733
>
>
>
> > On Nov 28, 2023, at 8:26 PM, Saul Ibarra via sr-users <
> [email protected]> wrote:
> >
> > Thanks for your response,
> > I have checked the UAC module, but i would like get more information
> about how it works. I have worked with Asterisk in the past, if i were to
> handle this let's say with an asterisk in the middle, it will probably be
> two sip accounts + a dialplan config to make them call each other
> >
> > So here the "equivalent" is UAC module to do the 'register' to the
> provider, but, does it means that as soon as kamailio have the provider
> credentials it will try to register?
> >
> > While using a DB (i'm using mariadb), will any update on the DB be
> automatically accessible by Kamailio or i should do some 'reload' for it?
> >
> > I'm confused by the way it works which is pretty different from Asterisk
> in the end, but i like the idea of having also full control over what's
> happening and when
> >
> >
> > On Tue, Nov 28, 2023 at 9:39 PM Yuriy G <[email protected]> wrote:
> > Hi. Use UAC module
> > Examples of the configuration are in the docs
> >
> > https://www.kamailio.org/docs/modules/5.7.x/modules/uac.html#idm700
> >
> > On Wed, Nov 29, 2023, 01:26 Saul Ibarra via sr-users <
> [email protected]> wrote:
> > Hi,
> > I am needing some help setting up kamailio as a sip proxy between a
> provider(trunk) and a test pbx
> > The trunk requires username&password and i would like to add that
> information to the request within the Kamailio proxy, so that the PBX can
> authenticate directly by IP (without username&password) through the
> Kamailio proxy.
> >
> > As a programmer with a limited background in SIP (currently learning), I
> am keen on understanding the intricacies of this setup at the SIP level.
> > Could you please direct me to resources or documentation that covers
> scenarios similar to mine?
> >
> > Any help or guidance you could provide would be greatly appreciated.
> >
> > Thanks
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