[asterisk-users] All circuits are busy now on outgoing trunk call

Wed Mar 21 06:57:06 CDT 2012

> [0K
> <--- SIP read from UDP:192.168.9.251:5060 --->
> SIP/2.0 404 Not Found
> 
> Via: SIP/2.0/UDP 192.168.9.250:5060;rport=5060;branch=z9hG4bK111ef687
> 
> To:
> <sip:0722490994 at 192.168.9.251>;tag=1332328154302b4aa3-f15d-4eb7-beee-97782e7cbd06
> 
> From: "pbxserver" <sip:Unknown at 192.168.9.250>;tag=as66c75bd7
> 
> CSeq: 102 INVITE
> 
> Call-ID: 4ce934e47314480b45073a7d768cb0c8 at 192.168.9.250
> 
> Server: Epygi Quadro SIP User Agent/v5.1.16 (QUADRO-FXO)
> 
> Content-Length: 0

I think the "404 Not Found" being returned from the server is a clue as to what the problem is.

Michael L. Young
(elguero)