[Serusers] authentication problem

[Martin Bangiev]

Hi all,
I have ttrouble making IP phone (BudgeTone-100) + Ser + Asterisk work 
together with authentication
I installed and setup the ser according to the instructions in the 
howto-s with enabled mysql authentication.
The ser and the asterisk are working together on a single maschine 
(10.3.3.7). Ser is listening on port 5060 and asterisk is on port 5061.
What I want is when the IP phone (10.10.0.13) get authenticated to be 
forwarded from ser to asterisk.
Here is my route script (it's quite simple i think):
route{
    if (!proxy_authorize("asterisk", "subscriber")) {
      proxy_challenge("asterisk", "0");
      break;
    };
    forward(10.3.3.7, 5061);
}

here is a piece of the ser's output:
 0(16841) check_nonce(): comparing 
[4190d1a0be145d87dc84c516175f8b46bc4923d6] and 
[4190d1a0be145d87dc84c516175f8b46bc4923d6]
 0(16841) query="select password from subscriber where 
username='bangieff' AND domain='asterisk'"
 0(16841) HA1 string calculated: fe6a6d50bebb95056a4a4cd70c12bf8d
 0(16841) check_response(): Our result = '6362285d3385465321ce523620522056'
 0(16841) check_response(): Authorization is OK
 0(16841) save_rpid(): rpid value is ''
 0(16841) check_via_address(10.10.0.13, 10.10.0.13, 0)
 0(16841) Sending:


when I remove the authorization part everything works just fine.
Please somebody tell me where the problem could be

Thanks in advance
Martin Bangiev