[SR-Users] UAC module fails to refresh registrations

[Daniel-Constantin Mierla]

Hello,

the log message shows that authentication failed. Use debug=3 for more 
details. Also, grab the sip traffic with ngrep.

Cheers,
Daniel

On 7/25/13 9:50 AM, Isaac McDonald wrote:
> Hello Daniel,
>
> Thanks for your help on this. I set the registration to expire after 
> 10 seconds and restarted Kamailio with debug level 1. Here's the output:
>
> Jul 25 02:43:41 Kamailio-DEV /usr/sbin/kamailio[30148]: ERROR: uac 
> [uac_reg.c:537]: uac_reg_tm_callback(): authentication failed for 
> <2500-xxx.xxx.xxxx.com>
>
> Thanks!
>
> On 7/22/2013 1:57 AM, Daniel-Constantin Mierla wrote:
>> Hello,
>>
>> can you send the log messages with debug=1 when the re-registration 401
>> is processed?
>>
>> Cheers,
>> Daniel
>>
>> On 7/21/13 1:35 AM, Isaac McDonald wrote:
>>> Hello,
>>>
>>> I'm using the UAC module to register to remote sip proxies. When
>>> starting Kamailio, the UAC module successfully registers with the 
>>> remote
>>> sip proxies as expected. Upon expiration of the registration (refresh
>>> interval) the UAC module fails to re-register.
>>>
>>> I've done some sip traces and found the following:
>>>
>>> During Kamailio startup the registration process is typical of what
>>> you'd expect:
>>>
>>> 1. UAC module sends registration request without authentication
>>> information to remote registrar
>>>
>>> 2. Remote sip proxy sends a 401 back to Kamailio saying unauthorized
>>>
>>> 3. UAC module sends another registration request with credentials and
>>> registration is complete.
>>>
>>> After the refresh interval expires, the UAC module performs step 1
>>> from above, and the remote sip proxy sends back a 401 (step 2). At
>>> this point, the UAC module doesn't resend the registration request
>>> with credentials thus failing to register.
>>>
>>> I've got the following modparam's set on the UAC module.
>>>
>>> modparam("uac", "reg_contact_addr", "10.0.0.31:5060")
>>> modparam("uac", "reg_timer_interval", 60)
>>> modparam("uac", "reg_retry_interval", 300)
>>>
>>>
>>> Anyone have any idea's as to why registrations are failing after the
>>> refresh interval?
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>> sr-users at lists.sip-router.org
>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>> -- 
>> Daniel-Constantin Mierla -http://www.asipto.com
>> http://twitter.com/#!/miconda -http://www.linkedin.com/in/miconda
>>
>>
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users at lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda