asterisk users - Mar 2005 - "Unable to get parameters" while configuring FXO cards, any ideas?

Hello,
I was trying to configure 2 Digium X100P-Card compatible FXO cards.
Everything went OK up to starting Asterisk, the following error occures
while parsing zapata.conf:

Parsing '/etc/asterisk/zapata.conf': found
Mar 27 16:24:20 ERROR[1075656544]: chan_zap.c:5196 mkintf: Unable to get
parameters Mar 27 16:24:20 ERROR[1075656544]: chan_zap.c:7162 setup_zap:
Unable to register channel '1'
  == Registered channel type 'Zap' (Zapata Telephony Driver)
  == Registered channel type 'Tor' (Zapata Telephony Driver)
  == Registered application 'CallingPres'
  == Manager registered action ZapTransfer
  == Manager registered action ZapHangup
  == Manager registered action ZapDialOffhook
Mar 27 16:24:20 WARNING[1075656544]: loader.c:312 ast_load_resource:
chan_zap.so: load_module failed, returning -1 Mar 27 16:24:20
WARNING[1075656544]: loader.c:407 load_modules: Loading module
chan_zap.so failed!


"modprobe zaptel" and
"modprobe wcfxo" seem all to be executed successfully!

This is what "ztcfg" says:
asteriskVoip:~ # ztcfg -vvv

Zaptel Configuration
=====================

Channel map:

Channel 01: FXS Kewlstart (Default) (Slaves: 01)
Channel 02: FXS Kewlstart (Default) (Slaves: 02)

2 channels configured.


Any ideas would be highly appreciated.

Roman