[Asterisk-Users] PRI Advice...

[Matt Loretitsch]

Looking for some help any way I can.  I've been closely following
digium's troubleshooting steps and seem to be okay there.  I am
connecting, via PRI, to a Definity system.  When I release the board on
the Definity side I get this in Asterisk:

*CLI> Apr  7 10:17:23 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI
got event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:23 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:23 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:23 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:23 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:23 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:23 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:48 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:48 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:48 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:48 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:48 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:48 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
Apr  7 10:17:48 NOTICE[13099]: chan_zap.c:7395 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1

I've spent about 30 hours so far troubleshooting this problem to no
avail with Digium and Avaya.  I followed the wiki instruction to start
with and have been tweaking and recompiling since then.  I tried direct
wiring and also using the csu from Avaya.  Started with the latest from
CVS and have cleaned up and gone back to the stable cvs release.  Any
advice would be much appreciated!  The avaya side says the d-channel is
out of service.

Configs:
/etc/zaptel.conf
Loadzone=us
defaultzone=us
span=1,1,0,d4,b8zs
bchan=1-4 #number of channels   (Yes I'm only using 4 channels for now)
dchan=24 #dchannel

/etc/asterisk/zapata.conf
[channels]
context=default
signalling=pri_net
switchtype=national
;echocancel=yes
;echocancelwhenbridged=yes
;echotraining=400
callerid=asreceived
group=1
channel=>1-4
overlapdial=yes