asterisk users - Dec 2011 - IAX2 woes

Hello all, 

I attempted to make a couple of outbound calls this morning and always got the
busy tone. I checked the Asterisk console and was greeted with:

[Dec 29 11:29:22] WARNING[12039]: app_dial.c:2218 dial_exec_full: Unable to
create channel of type 'IAX2' (cause 20 - Unknown)
== Everyone is busy/congested at this time (1:0/0/1) 

I proceeded to restart Asterisk and dialed the same number again and it worked
without fault. What could cause this type of error and is there any way to
auto-remediate when it does arise ?

voip*CLI> core show version 
Asterisk 10.0.0 built by root @ voip.my.server on a x86_64 running Linux on
2011-12-19 16:16:46 UTC

-- 
Thanks, Phil 

-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.digium.com/pipermail/asterisk-users/attachments/20111229/43c4d934/attachment.htm>

Hello

Asterisk only says that the iax2 channel don't work maybe you look the
iax.conf. you trunk. Is iax I think

Regards
On Dec 29, 2011 6:49 AM, "--[ UxBoD ]--" <uxbod at splatnix.net>
wrote:
> Hello all,
>
> I attempted to make a couple of outbound calls this morning and always got
> the busy tone.  I checked the Asterisk console and was greeted with:
>
> [Dec 29 11:29:22] WARNING[12039]: app_dial.c:2218 dial_exec_full: Unable
> to create channel of type 'IAX2' (cause 20 - Unknown)
>   == Everyone is busy/congested at this time (1:0/0/1)
>
> I proceeded to restart Asterisk and dialed the same number again and it
> worked without fault. What could cause this type of error and is there any
> way to auto-remediate when it does arise ?
>
> voip*CLI> core show version
> Asterisk 10.0.0 built by root @ voip.my.server on a x86_64 running Linux
> on 2011-12-19 16:16:46 UTC
> --
> Thanks, Phil
>
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
>               http://www.asterisk.org/hello
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>   http://lists.digium.com/mailman/listinfo/asterisk-users
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.digium.com/pipermail/asterisk-users/attachments/20111229/8827eaa8/attachment.htm>