Okay, so I got my ISDN line in. Configured it using Slack's pppsetup. When I initiate the ppp-go script I get the following: Serial connection established. Using interface ppp0 Connect: ppp0 <--> /dev/ttuS0 LCP: timeout sending Config-Requests Modem hangup Connection terminated. Any ideas? Do I need to setup dial script, or should I try using CHAP instead of PAP or something else? Thanks. Shawn