I have ISDN (Fritz!) modem and I'm happy user :-) when I used to only
dial out !
But I don't know  what should I do to dial remote system for call back ?

* I'm beginner so I used GUI (RH9 - Network Configuration).
1. In which files should I set my phone number (to dial in for remote
system)
2. Which scripts can I use instead of GUI ?
3. Any other help ...

--
Sebulba