Auto startup of mISDN, zaptel and zaphfc

All modules as well as asterisk can bestarted manually and work fine so far. I want to startup all modules and asterisk automaticly during a restart. Does anybody know in which sequence the modules need to be loaded and what conf files to edit???

Debian 3.01 r2 Sarge Linux 2.6.15
mISDN Module
Zaptel 1.2.5
Libpri 1.2.1
chan_capi 0.65 cm

Any help welcome…