[asterisk-users] TDM01B -1 FXO card not working.

[Jan du Toit]

Hi.

I'm trying to install and configure a TDM01B -1 FXO card.

I'm getting the following errors when starting up asterisk:
Jul 25 08:48:40 WARNING[1775]: chan_zap.c:923 zt_open: Unable to specify 
channel 1: No such device
Jul 25 08:48:40 ERROR[1775]: chan_zap.c:6879 mkintf: Unable to open 
channel 1: No such device
here = 0, tmp->channel = 1, channel = 1
Jul 25 08:48:40 ERROR[1775]: chan_zap.c:10311 setup_zap: Unable to 
register channel '1'
Jul 25 08:48:40 WARNING[1775]: loader.c:414 __load_resource: 
chan_zap.so: load_module failed, returning -1
Jul 25 08:48:40 WARNING[1775]: loader.c:554 load_modules: Loading module 
chan_zap.so failed!

My /etc/zaptel.conf looks as follows:
fxsks=1
loadzone = us
defaultzone=us

The relevant stuff in my /etc/asterisk/zapata.conf looks as follows:
signalling=fxs_ks
echocancel=yes
echocancelwhenbridged=yes
echotraining=400
callerid=asreceived
group=1
context=sgs
channel => 1
(I have attached the whole zapata.conf file)

The card is properly installed in the box and the wctdm driver loads.
When I type in  modprobe wctdm the driver loads and the light on the 
card goes on.

Typing in ztcf -vv gives the following:
Zaptel Configuration
======================
Channel map:

Channel 01: FXS Kewlstart (Default) (Slaves: 01)

1 channels configured.

Typing in cat /proc/zaptel/1 produces the following:
Span 1: WCTDM/0 "Wildcard TDM400P REV I Board 1"

           1 WCTDM/0/0 FXSKS
           2 WCTDM/0/1
           3 WCTDM/0/2
           4 WCTDM/0/3

When I comment out the channel creation part of the zapata.conf asterisk 
loads fine and the CLI command "Zap show status" produces the following:
localhost*CLI> zap show status
Description                              Alarms     IRQ        
bpviol     CRC4
Wildcard TDM400P REV I Board 1           OK         0          0          0

But, when I type in "cat /dev/zap/1" I get the following:
cat: /dev/zap/1: No such device
Should it show sometging else.

The output given by "ztcf -vv" and "cat /proc/zaptel/1" seems fine to 
me, but I'm not an expert. Is it fine?
Please, any help will be appreciated.

Thank you.

Jan.








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