[asterisk-users] 3rd T1 of quad card won't change signaling

Jay Wilton asteriskcr at yahoo.com
Thu Apr 19 14:44:21 MST 2007


Hello,

I'm trying to set the 3rd span of a new digium quad card as
a E&M T1 for Faxes to a Hylafax server. The 1st and 2nd
spans are working as PRIs. When I start asterisk, the logs
show a signaling error and chan_zap.c dies. I also get an
error that it can't read the gains but they are the
standard shown below.

2.6 kernel, Debian Stable, * 1.2 svn from feb 2007

my procedure:
make changes to zaptel.conf zapata.conf
rmmod wct4xxp
modprobe wct4xxp
ztcfg -vv         #shows 1+2 span as PRI, 3rd span as E&M
asterisk -vvc

###Error log
logger.c: -- Registered channel 47, PRI Signalling
signalling
chan_zap.c: Signalling requested on channel 49 is PRI
Signalling but line is in E & M Immediate signalling
chan_zap.c: Unable to register channel '49-72'
loader.c: chan_zap.so: load_module failed, returning -1

----------ZAPTEL.CONF-------
span=1,1,0,esf,b8zs
bchan=1-23
dchan=24

#span=2,2,1,esf,b8zs #have tried this way as well
span=2,1,0,esf,b8zs
bchan=25-47
dchan=48

span=3,0,0,esf,b8zs
e&m=49-72

-----------ZAPATA.CONF--------
[channels]
language=en
usecallerid=yes
callerid=asreceived
callwaiting=no
relaxdtmf=no
group=0
callgroup=0
faxdetect=no

rxgain=0
txgain=0
echocancel=yes
echocancelwhenbridged=yes
echotraining=600
jitterbuffers=6

amaflags=billing
context=from-pstn
switchtype=national
signalling=pri_cpe
channel => 1-23

group=1
channel => 25-47

; NEW FAX t1
group=3
signaling=em_w
context=from-internal
channel => 49-72


Thanks for any tips or glaring oversights on my part.
JJ


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