Before you start complaining it won't work, make sure you the following packages installed:
python (at least version 1.52), check out at rufus.w3.org.
newt (The version available from the download page will work.)
As root just execute rh-isdn, which will start the python-scripts with a welcome-screen. rh-isdn uses the same interface as the setup, so moving around is generally done by using the TAB and Shift-TAB. If you see a hash-sign (#) you may choose values using the Arrow-keys. Before the single screens are executed, a help-screen will come up to tell you the meaning of the parameters. For detailed information of these please look into the rest of this documentation.
You may propably leave most of the values like they are. What you have to change are the values for IRQ, IO and MEM. Please refer to Section 4.2 for further information.
What you have to change of course are EAZ (your phonenumber) and PHONE_OUT (your ISP's phonenumber). For further information refer to Section 5.3.
Changes go to /etc/isdn/isdn.conf. You must set COUNTRYPREFIX, COUNTRYCODE, AREAPREFIX and AREACODE right here.
These values will go into /etc/ppp/pap-secrets, the username will be used to change the user-value in /etc/ppp/ippp0.d/options as well. Please refer to Section 5.1 for further information.
As I do not know how your /etc/isdn/callerid.conf looks like, you have to adjust it yourself. Afterwards you may proceed with Section 6.
1999/12/29, http://www.webideal.de/rh-isdn/