asterisk users - May 2004 - Newbie Here

Hello All

Bit of a daft question but i am new to asterisk just got the box installed
with 2 e1's .
Are there any good examples of config ? ie how to make a phone number at the
e1 route to a phone's ip etc
which config files should i be looking at and how ?

Thanks from a daft bloke

Best Regards
Simon