Hi,
Try the PPP scripts that come with almost every Linux distro. Find the files on your system:
ppp-on ppp-on-dialer ppp-off ip-up ip-down
Let's you configure a lot of things.
Read the PPP-Howto for more details. but experience says that the sample scripts are better than what is mentioned in the PPP-Howto.
Goldwyn :o)
After making failed attempts to connect to my ISP.. I gave up. Can anyone give me pointers?