asterisk users - Dec 2005 - NOOB: Need Help Learning How to Debug PRI (U.S.)

Help!  I've searched through the archives and I'm spinning my wheels. 
I'm
trying to get a new PRI working with Asterisk 1.2.1.  I'm getting this kind
of notice from the console whenever I dial out:

 

    -- Executing Dial("SIP/Mikey-3b78", "Zap/g2/5551212") in
new stack

Dec 30 13:09:03 NOTICE[5657]: app_dial.c:1010 dial_exec_full: Unable to
create c

hannel of type 'Zap' (cause 34 - Circuit/channel congestion)

  == Everyone is busy/congested at this time (1:0/1/0)

  == Auto fallthrough, channel 'SIP/Mikey-3b78' status is
'CONGESTION'

    -- Executing Dial("SIP/Mikey-e5a3", "Zap/g2/5595551212")
in new stack

Dec 30 13:09:12 NOTICE[5663]: app_dial.c:1010 dial_exec_full: Unable to
create c

hannel of type 'Zap' (cause 34 - Circuit/channel congestion)

  == Everyone is busy/congested at this time (1:0/1/0)

  == Auto fallthrough, channel 'SIP/Mikey-e5a3' status is
'CONGESTION'

 

(I'm using X-Pro as a SIP client)

 

There isn't any activity on this PRI (that I'm aware of) so I don't
think
it's truly congested.  I don't want to call the carrier until I'm in
a
position to gather the necessary data to debug.  I'd like to debug this, but
I'm not sure where to go from here.  I'd really like to see the raw data
on
the d-channel but I don't know how to activate logging for Q.931 messaging.
(I tried to find it on the Wiki and was unsuccessful.)

 

I would appreciate any suggestions you might have in helping me get this
thing working.  I would also appreciate any links to existing docs that
might help me learn more about PRI debugging in Asterisk.

 

-Michael

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Michael Collins wrote:
> -- Executing Dial("SIP/Mikey-3b78", "Zap/g2/5551212")
in new stack
>
> Dec 30 13:09:03 NOTICE[5657]: app_dial.c:1010 dial_exec_full: Unable 
> to create c
>
> hannel of type 'Zap' (cause 34 - Circuit/channel congestion)
>
> == Everyone is busy/congested at this time (1:0/1/0)
>
> There isn?t any activity on this PRI (that I?m aware of) so I don?t 
> think it?s truly congested.
>
Has the telco 'turned up' the trunks on the PRI? If not, you would have 
zero trunks available and so would always get congestion.

Don Pobanz