[asterisk-users] Unable to create channel of type 'DAHDI' (cause 0 - Unknown)

Brendan Martens brendan.martens at crosscomm.net
Fri Oct 10 08:00:11 CDT 2008


The reason for this is that 1.6.0 does not support dahdi. It was a  
mistake when it was listed as an included feature. The documentation  
for it has been removed in 1.6.0.1. If you need dahdi you need to go  
to 1.6.1.

This is documented in this changelog:

http://downloads.digium.com/pub/asterisk/ChangeLog-1.6.0.1


Brendan Martens


On Oct 10, 2008, at 8:33 AM, Jim Duda wrote:

> Does anyone know what this error message means?
>
> Unable to create channel of type 'DAHDI' (cause 0 - Unknown)
>
> I've upgraded to 1.6.0 with dahdi 2.0.
>
> For some reason my outbound dahdi calls are not going through.
> At some point, it starts to work, but I don't know what the
> trigger is.  Out of the blue, outbound calls start to work.
>
> I had been using asterisk-1.6-beta9 with zaptel without any
> problems.
>
> Thanks,
>
> Jim
>
>    -- Executing [8005551212 at internal:1] Macro("SIP/111-b4e05610",
> "dialout-dahdi,18005551212") in new stack
>     -- Executing [s at macro-dialout-dahdi:3] Set("SIP/111-b4e05610",
> "DYNAMIC_FEATURES=outflash") in new stack
>     -- Executing [s at macro-dialout-dahdi:4] Dial("SIP/111-b4e05610",
> "DAHDI/4/18005551212,40,tr") in new stack
> [Oct 10 08:29:10] WARNING[4365]: app_dial.c:1450 dial_exec_full:  
> Unable
> to create channel of type 'DAHDI' (cause 0 - Unknown)
>   == Everyone is busy/congested at this time (1:0/0/1)
>     -- Executing [s at macro-dialout-dahdi:5] NoOp("SIP/111-b4e05610",
> "Dial Status:CHANUNAVAIL") in new stack
>     -- Executing [s at macro-dialout-dahdi:6] Goto("SIP/111-b4e05610",
> "s-CHANUNAVAIL,1") in new stack
>     -- Goto (macro-dialout-dahdi,s-CHANUNAVAIL,1)
>
>
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