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@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@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). Has anyone else run across anything similar? Thanks David -- [image: Ringfree Communications, Inc] <http://ringfree.biz/> David Wessell / President 828-575-0030 x101/ [email protected] Ringfree Communications, Inc Office: 828-575-0030 / Fax: 888-243-7830 PO BOX 1994 Hendersonville, NC 28793 http://ringfree.biz This e-mail message may contain confidential or legally privileged information and is intended only for the use of the intended recipient(s). Any unauthorized disclosure, dissemination, distribution, copying or the taking of any action in reliance on the information herein is prohibited. E-mails are not secure and cannot be guaranteed to be error free as they can be intercepted, amended, or contain viruses. Anyone who communicates with us by e-mail is deemed to have accepted these risks. Company Name is not responsible for errors or omissions in this message and denies any responsibility for any damage arising from the use of e-mail. Any opinion and other statement contained in this message and any attachment are solely those of the author and do not necessarily represent those of the company.
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