[SR-Users] REGISTER OK but on send "407 Proxy Authentication Required" with no ACK

[Carsten Maass]

Hi Andrew,

On 29.01.2013 17:52, Carsten Maass wrote:
> On 29.01.2013 17:31, Andrew Pogrebennyk wrote:
>> It looks like the challenge is generated by the config line 721 - could
>> you post somewhere what is in there (or your whole config)?
>>
>>  5(31487) DEBUG: auth [api.c:218]: check_response: Authorization is OK
>> [...]
>>  5(31487) ERROR: *** cfgtrace: c=[//etc/kamailio/kamailio.cfg] l=721
>> a=27 n=auth_challenge

if I comment out the offending code block around line 721

                # authenticate requests
                if (!auth_check("$fd", "subscriber", "1")) {
                        auth_challenge("$fd", "0");
                        exit;
                }

the call indeed passes through.

What I learned from

http://kamailio.org/dokuwiki/doku.php/pseudovariables:3.1.x

the pseudo-variable $fd references to domain in URI of 'From' header,
which in this case is

From: "root" <sip:030123456789 at 10.1.1.148:5123>

Does this mean, the authentication is rejected because the domain part
of the URI is identical to the one from Kamailio?

Or does it mean, the authentication is rejected because the local part
030123456789 in URI does not match the subscriber 979?


Greetings,
Carsten.


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