asterisk users - Sep 2007 - Problems bringing up ZAP trunks via PRI

Hello,

I'm fairly new to asterisk and Trixbox, I'm setting up a Trixbox based
email to fax gateway. At this time, I have a ZAP PRI link between the
eFax server and my VoIPSwitch. The ZAP channels are configured, the B
and D channels are up, and I have green link lights on either end of
my cabling, but when I dial the number I have assigned to my eFax
server, the call never seems to route from the VoIPSwitch to the eFax
server. Everything I have *looks* right, but the calls are not being
routed properly from the VoIPSwitch to the eFax Server. Your help is
Greatly Appreciated. Please see below for zaptel and zapata configs
from both boxes.

--VoIPSwitch--
=========zapata.conf
=========;Slot-3 Fax Server Testing
language=en
context=from-internal
switchtype=national
signalling=pri_net
pridialplan=unknown
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
rxgain=0.0
txgain=0.0
group=6
callgroup=6
pickupgroup=6
immediate=no
faxdetect=no
channel => 49-71

==============zaptel.conf
==============#Fax Testing Line We are providing signaling to our Fax Server
span=3,1,0,esf,b8zs
bchan=49-71
dchan=72
loadzone=us
defaultzone=us

===================Call Routes
===================#eFax Testing
exten => 5706010280,1,Answer()
exten => 5706010280,n,Playback(carried-away-by-monkeys)
exten => 5706010280,n,Dial(ZAP/G6/${EXTEN})

--eFax Server--
=====================zapata.conf
=====================;
; Zapata telephony interface
;
; Configuration file

[trunkgroups]

[channels]

language=en
context=from-zaptel
switchtype=national
signalling=pri_cpe
pridialplan=unknown
rxwink=300 ; Atlas seems to use long (250ms) winks
;
; Whether or not to do distinctive ring detection on FXO lines
;
;usedistinctiveringdetection=yes

usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=no
echotraining=800
rxgain=0.0
txgain=0.0
group=0
callgroup=1
pickupgroup=1
immediate=no

;faxdetect=both
faxdetect=incoming
;faxdetect=outgoing
;faxdetect=no

;Include genzaptelconf configs
#include zapata-auto.conf

;Include AMP configs
#include zapata_additional.conf

===================zaptel.conf
===================# Autogenerated by /usr/local/sbin/genzaptelconf -- do not
hand edit
# Zaptel Configuration File
#
# This file is parsed by the Zaptel Configurator, ztcfg
#

# It must be in the module loading order

# Global data

span=1,1,0,esf,b8zs
bchan=1-23
dchan=24
loadzone = us
defaultzone = us

Thank You for your assistance!

-- 
Norman D. Eisley III
========================Assistant Network Administrator
ChiliTech Internet Solutions
1-866-678-6858 x125