On 8/11/14, 10:57 AM, David Wessell wrote:> I have an asterisk 1.8.x box that intermittently returns a 401. Calls
> come through the same peer all the time, from the same carrier.
> However intermittently the asterisk box returns a 401.
>
> Below is the output of a failed call (1st) and a successful call
> (2nd). I can't see any difference until we get to these lines.
>
> Bad call:
>
>
> --- (17 headers 14 lines) ---
> Sending to carrierIP:5060 (no NAT)
> Using INVITE request as basis request - 41597440-0-320116780 at carrierIP
> Found peer 'phonenumber' for 'phonenumber' from
carrierIP:5060
>
> <--- Reliably Transmitting (NAT) to carrierIP:5060 --->
> SIP/2.0 401 Unauthorized
>
>
> --------
> Good call
>
> --- (17 headers 14 lines) ---
> Sending to carrierIP:5060 (no NAT)
> Using INVITE request as basis request - 41604639-0-321360830 at carrierIP
> Found peer 'carrierIP' for 'phonenumber' from
carrierIP:5060
> <--- Transmitting (no NAT) to carrierIP:5060 --->
> Call proceeds here.
>
> -----
>
> It's all coming from the same carrier IP and the same SIP trunk. All
> are set via static IP (No registrations). And nat is set to no
> (Everything is on a public IP).
According to the above, the good call matches a different peer from the
bad call. Look into that and you will find the cause.>
> Has anyone else run across anything similar?
>
> Thanks
> David
> --
>
> Ringfree Communications, Inc <http://ringfree.biz/>
>
> David Wessell / President
> 828-575-0030 x101/ david at ringfree.biz <mailto:david at
ringfree.biz>
>
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