[asterisk-users] "No route to destination" error

[Philipp Kempgen]

Martin Seebach schrieb:

> When I dial out from my Asterisk 1.4.19 installation on Debian (three SIP hardphones on a LAN, and an IAX2 connection over DSL to a commercial trunk) I get this error on the console: 

> -- Executing [40618405 at default:2] Dial("SIP/21-081ceea8", "IAX2/88821268/40618405|30|r") in new stack 
> [Sep 11 12:05:58] WARNING[7098]: app_dial.c:1202 dial_exec_full: Unable to create channel of type 'IAX2' (cause 3 - No route to destination) 
> == Everyone is busy/congested at this time (1:0/0/1) 
> -- Executing [40618405 at default:3] Congestion("SIP/21-081ceea8", "") in new stack 

> I can't see any traffic on the wire using ngrep, and the registry looks good: 
> 
> filserver*CLI> iax2 show registry 
> Host dnsmgr Username Perceived Refresh State 
> 85.nnn.nnn.83:4569 N 88821268 85.nnn.nn.197:10000 60 Registered 
> 85.nnn.nnn.82:4569 N 88821268 85.nnn.nn.197:10002 60 Registered 
> 
> 
> I can see traffic with ngrep while registering, and every 60 seconds after that. 

Maybe something is broken in recent versions of chan_iax2.c?
http://lists.digium.com/pipermail/asterisk-users/2008-September/218560.html
Not the same issue though.


   Philipp Kempgen

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