Hm, closer inspection reveals that the Siemens phone doesn't send an 
algorithm=md5 parameter. Also the contact address is doubled, is that 
problematic?

Am 20.10.2010 10:53, schrieb David Becker:
>    I found this in the sipstatus.log:
> "2010-10-20T08:46:36.635044Z":756:AUTH:DEBUG:test.voip.ikt-bs.de:SubscribeServerThread:B6D61B90:SipStatus:"SubscribeServerThread::isAuthenticated()
> - No Credentials for
> mailboxUrl=\"<sip:2...@test.voip.ikt-bs.de:5060>;transport=udp\",
> reqRealm=\"test.voip.ikt-bs.de\", reqUser=\"203\""
>
> Does that mean the credentials are wrong or that it's not supplying the
> parts it needs for an MWI subscription?
>
> The from tag matches.
>
> Also BLF subscriptions (from the OpenStage phone to a Snom phone,
> subscribing to an OpenStage phone won't work and has a tendency to crash
> the phone's SIP system) work.
>
> Am 19.10.2010 18:58, schrieb Worley, Dale R (Dale):
>> It's though to diagnose authorization problems, because the computation of 
>> the hash is fairly complex.
>>
>> Set the logging level to DEBUG and see if /var/log/sipxpbx/sipstatus.log 
>> reports anything interesting.
>>
>> One thing to check is that when the UA re-sends the SUBSCRIBE after being 
>> challenged, that it uses the same from-tag.  The interop server 
>> configuration notes:
>>
>> sipXinterop/http_rootdir/index.html.pre.in
>>
>> The authentication nonces provided by sipXecs are specific to the
>> from-tag in the request.  Section 8.1.3.5 of RFC 3261 requires that a
>> re-sent request has the same from-tag as the original request, so the
>> nonce that sipX returns in a 401/407 response can always be used in a
>> re-send of the request.
>>
>> In general, checking the hashes is a tedious computation.  The program 
>> extras/calculate-auth-hash can be used to repeat the calculation.
>>
>> Dale
>> _______________________________________________
>> sipx-users mailing list
>> sipx-users@list.sipfoundry.org
>> List Archive: http://list.sipfoundry.org/archive/sipx-users/
> _______________________________________________
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> sipx-users@list.sipfoundry.org
> List Archive: http://list.sipfoundry.org/archive/sipx-users/

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