asterisk users - Nov 2006 - Can anyone enlighten me as to what this means?

We are doing PRIs into T4XXP cards.   When I call out things are
fine... however tonight sometimes on inbound calls I'd get:

chan_zap.c: Duplicate setup requested on channel 0/1 already in use on span 1

in the full debug log followed by a fast busy signal on the calling parties end.

Anyone know what would cause that?

Are you connecting your Asterisk box to the outside world or a PABX?
(I got this sort of error connecting an Asterisk box to a pabx..)

PaulH

On Tue, 2006-11-21 at 22:28 -0500, Matt wrote:
> We are doing PRIs into T4XXP cards.   When I call out things are
> fine... however tonight sometimes on inbound calls I'd get:
> 
> chan_zap.c: Duplicate setup requested on channel 0/1 already in use on span
1
> 
> in the full debug log followed by a fast busy signal on the calling parties
end.
> 
> Anyone know what would cause that?
> _______________________________________________
> --Bandwidth and Colocation provided by Easynews.com --
> 
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users

Check with your telco on the "Glare" setting.  They probably have
Glare set
to "CO Yields" which tells their switch to 'yield' to your
switch/pbx when
negotiating which channel to use.  We ran into this problem with our PRI and
an older phone system that did not give nearly the amount of insight (logs)
as to what the problem might be.

It sounds like you probably want them to set it to "CPE Yields".


On 11/21/06, Matt <mhoppes@gmail.com> wrote:
>
> We are doing PRIs into T4XXP cards.   When I call out things are
> fine... however tonight sometimes on inbound calls I'd get:
>
> chan_zap.c: Duplicate setup requested on channel 0/1 already in use on
> span 1
>
> in the full debug log followed by a fast busy signal on the calling
> parties end.
>
> Anyone know what would cause that?
> _______________________________________________
> --Bandwidth and Colocation provided by Easynews.com --
>
> 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/20061122/bab8edb2/attachment.htm