>> "PM" == Patrick Mauritz <oxygene@gmx.net> writes: PM> There are two possibilities what happens (depends on kernel PM> (2.0.35/2.0.36, version of isdnutils and configuration): 1. You need the isdnutils 3.0 package 2. uncomment "debug" in /etc/isdn/ipppd.ippp0 You will then see more output in syslog. You can send us the relevant parts, if you can't interpret them. Ciao, Martin