[Voyage-linux] installation zaptel failed

[toni]

Hi list,

I'm trying to install zaptel, but I get following error:

<...>
Unpacking zaptel (from .../zaptel_1%3a1.2.11.dfsg-1_i386.deb) ...
Setting up zaptel (1.2.11.dfsg-1) ...
Zaptel telephony kernel driver: FATAL: Module ztdummy not found.
Notice: Configuration file is /etc/zaptel.conf
line 0: Unable to open master device '/dev/zap/ctl'
1 error(s) detected
/sbin/ztcfg failed. Check /etc/zaptel.confzaptel.

Apparently zaptel needs ztdummy, which is not installed.
I installed zaptel because I needed ztdummy, but apparently I'm running
around in circles...

Do I need to add the ztdummy module through building a new voyage kernel?
If so has anybody already succeeded in doing this, or is there another
(simpler) solution?

Toni