[asterisk-users] DAHDI works, but returns CHANUNAVAIL ??

[Tzafrir Cohen]

On Thu, Mar 29, 2012 at 01:58:39PM -0400, sean darcy wrote:
>  DAHDI 2.6.0, dahdi show status
> Description                              Alarms  IRQ    bpviol CRC
> Fra Codi Options  LBO
> Wildcard TDM400P REV I Board 5           OK      0      0      0 CAS
> Unk           0 db (CSU)/0-133 feet (DSX-1)
> 
> Dahdi 1 is an internal extension, dahdi 4 is pstn.
> 
> This call completes. 

How can you tell it is complete? Where is "this call"? Any trace of it?
How can you tell it was complete? Did you listen to it?

> But DAHDI comes back with CHANUNAVAIL. This a
> problem since we then test for CHANUNAVAIL to use an alternative
> provider.
> 
>    -- Executing [s at DialOut:17] Dial("DAHDI/1-1",
> "DAHDI/4/1XXXYYYZZZZ") in new stack
>     -- Called DAHDI/4/1XXXYYYZZZZ
>     -- Hanging up on 'DAHDI/4-1'
>     -- Hungup 'DAHDI/4-1'
>   == Everyone is busy/congested at this time (1:0/0/1)
>     -- Executing [s at DialOut:18] NoOp("DAHDI/1-1", ""Dialstatus is
> "CHANUNAVAIL"") in new stack

-- 
               Tzafrir Cohen
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