[SR-Users] Authentication issue during registration

[Austin Einter]

I took SBC from my test scenario.
Then I found same issue, Kamalio challanges repeatedly.

One of the reason I suspect is, in my case for REGISTER message to uri and
from uri are different.
Can that cause Kamailio to challenge it repeatedly.

Thanks
Austin



On Mon, Sep 14, 2015 at 11:22 AM, Austin Einter <austin.einter at gmail.com>
wrote:

> Hi All
> I have a typical requirement, where I have a forwarding SBC between an
> endpoint and kamailio as shown below.
>
> Endpoint ----> SBC ------> Kamailio
>
> From endpoint I am sending REGISTER request. It reaches SBC. SBC sends the
> REGISTER request to Kamailio, Kamailio challenges it (401), and challenge
> response is received at endpoint through SBC.
>
> Next endpoint adds authorization header and sends REGISTER to SBC, SBC
> forwards it to Kamailio.
>
> Now Kamailio again responds with 401.
>
> When we analysed Kamailio logs, we can see Kamailio log authorization
> response token and response token that was sent by Endpoint are same.
>
> So my question is, why Kamailio sends 401 repeatedly even if it received
> proper Authorization header.
>
> Is it because Kamailio received REGISTER from IP address different from
> endpoint.
>
> Please guide, how can I avoid this issue.
>
> Thanks
> Austin
>
>
>
>
>
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20150914/440a2715/attachment.html>