[OpenSIPS-Users] Help responding to 401 in reply route.

[Bogdan-Andrei Iancu]

Hi Jim

It is unusual for an UAC to challenge a proxy, still, to get access to 
the 401 and to generate a new INVITE, use a failure_route:
     http://www.opensips.org/Documentation/Script-Routes-2-2#toc3
in combination with the uac and uac_auth modules:
http://www.opensips.org/html/docs/modules/2.2.x/uac.html#id293810

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 26.08.2016 21:32, Jim DeVito wrote:
> Hi All,
>
> I've been able to REGISTER a UAC aginst the subscriber tables and save 
> it's info to the location tables. I am then able to use the aliasdb 
> module to to match an incoming DID to a subscriber and direct it to 
> the UAC. My problem comes when the UAC challenges OpenSIPS for auth on 
> that initial INVITE. I'm sure I need to load an on reply route to 
> handle the 401 from the UAC but I'm unsure what I need to do in that 
> route to get the proper credentials from the subscriber table and send 
> a new INVITE to the UAC with the proper auth headers.
>
> If some one could point me in the right direction that would be helpful.
>
> Thanks!!
>