[Asterisk-Users] Problem while configuring two TDM400P cards

[Mazhar Hussain]

Hi to all,


I have been using Wildcard TDM400P with four fxs modules and it was
working fine now I have added another Wildcard TDM400P with four fxs
modules . So there are total 8 ports for 8 hard phones.

I have modified following configurations

In   /etc/zaptel.conf
loadzone=us
defaultzone=us
fxoks=1-8

in 

/etc/asterisk/zapata.conf
context=headoffice
signalling = fxo_ks
callerid="HeadOffice"
channel => 1-4
;channel => 1-8

/sbin/modprobe wcfxs
works fine ans show  eight modules mapped.

But when I run
/sbin/ztcfg –vvv
I get following error

ZT_CHANCONFIG failed on channel 5
Is there error in configuration I also have checked Diguim card
separately it works

This I found in  /var/log/asterisk/messages




Jul 20 11:57:04 WARNING[1144]: Unable to specify channel 5: Device or
resource busy
Jul 20 11:57:04 ERROR[1144]: Unable to open channel 5: Device or resource busy
here = 0, tmp->channel = 5, channel = 5
Jul 20 11:57:04 ERROR[1144]: Unable to register channel '1-8'
Jul 20 11:57:04 WARNING[1144]: chan_zap.so: load_module failed, returning -1
Jul 20 11:57:04 WARNING[1144]: Loading module chan_zap.so failed!

I will be very tanksfull to for this help. As I always get my query
solved from here.

Regards,
Mazhar
Nettechltd.com