[Asterisk-Users] its all 6's and 8's?

[VoIP]

I use digium E100 card with EUROISDN switch type. I have got 6 and 8
messages too. 
Inbound call from PRI to Asterisk has no problem. But outbound call to Zap
channels always get the error message as follows, 
---------------------------------------
Unable to create channel of type 'Zap'
  == Everyone is busy/congested at this time
---------------------------------------

Tom

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Brian
McSpadden
Sent: 2004年10月6日 6:25
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] its all 6's and 8's?

Ours will be completely idle and get this as well. However, as near as
I can tell, it does not affect it in any way, besides being annoying
on the console. If I remember correctly (it has been a while) if I
unplugged the circuit and waiting about 30 seconds, plugged it back
in, the messages reduced in frequency.

The searching I did lead me to believe the message was no big deal,
and the last 3 months of it working fine has also told me that it is
probably no big deal. It has been one of my most stable systems out
there.

Brian


On Tue, 5 Oct 2004 16:32:30 -0500, Brian West <brian at bkw.org> wrote:
> We get this on a total idle box.
> 
> bkw
> 
> 
> 
> > -----Original Message-----
> > From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-
> > bounces at lists.digium.com] On Behalf Of Scott Stingel
> > Sent: Tuesday, October 05, 2004 4:08 PM
> > To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
> > Subject: RE: [Asterisk-Users] its all 6's and 8's?
> >
> > I've found in testing that events 6 and 8 seem to be related to high
call
> > setup load on the PRI.
> >
> > In a loop-back load test, I get lots of these when running more than 30
> > outbound channels looped to 30 inbound on the same box, in an IVR-only
> > test
> > with no transcoding.  Doesn't seem to matter, in my testing, how
powerful
> > the processor is - they still occur at a wildly varying rate.
> >
> > These particular events, along with the more-common frame retransmission
> > errors, do not seem to cause big problems by themselves.
> >
> > Regards
> > Scott Stingel
> >
> >
> > Scott M. Stingel
> > President,
> > Emerging Voice Technology, Inc.
> > Palo Alto California & London England
> > www.evtmedia.com
> >
> > -----Original Message-----
> > From: asterisk-users-bounces at lists.digium.com
> > [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Brian West
> > Sent: Tuesday, October 05, 2004 1:38 PM
> > To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
> > Subject: [Asterisk-Users] its all 6's and 8's?
> >
> > How often do you guys see Event 6 and 8 on your PRI?
> > (aka "HDLC Abort" and "HDLC Bad FCS")
> >
> > Is this normal?  I would think not.
> >
> > bkw
> >
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> 
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