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

[Tzafrir Cohen]

On Tue, Jul 25, 2006 at 08:53:11AM +0200, Jan du Toit wrote:
> 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.

Are you sure it's in slot 1?

e.g: try:

for i in 1 2 3 4; do echo trying $i:; ztcfg -c <(echo fxsks=2); done

I don't remember if a slot with no module has all capabilities or none.

-- 
Tzafrir Cohen         sip:tzafrir at local.xorcom.com
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tzafrir.cohen at xorcom.com     http://www.xorcom.com