[OpenSIPS-Users] Challenge authentication with sip gateway

[Ovidiu Sas]

You can use the b2b modules to perform authentication.
You will need to load uac_auth first and provision the credentials in
the credentials modparam:
http://www.opensips.org/html/docs/modules/1.7.x/uac_auth.html#id249026
You need to match the realm from 401 with the realm from modparam.


Regards,
Ovidiu Sas

--
VoIP Embedded, Inc.http://www.voipembedded.com

On Thu, Dec 15, 2011 at 8:24 AM, Arnold Vriezekolk NETZOZEKER B.V.
<a.vriezekolk at netzozeker.nl> wrote:
> Hi,
>
> I'm trying to achieve the following scenario:
>
> SIP Phone <-> OpenSIPS <-> SIP Provider
>
> From my SIP Phone i want to dial a number, let opensips do the challenge
> authentication to the sip provider and get the call connected.
>
> What i currently have in opensips is an extension '1234' which redirects to
> the sip gateway with a mobile number. Whenever i dial 1234 on my sip phone
> opensips relays the '401 unauthorized' message from the sip provider back to
> my phone, and the phone tries to authenticate itself with the sip provider.
>
> What i want it to do is let opensips handle the challenge authentication and
> connect the call back to my phone. I'm wondering if what i'm looking for is
> B2BUA. Could anyone give me a hint if i'm going in the right direction or
> that
> i maybe need to switch to the B2BUA module?
>
> Below you will find my opensips.cfg and the siplog of the call. In the
> siplog you will see my phone with the username HIJKLMNO.
>
> Thanks in advance!
>
> Arnold Vriezekolk