[asterisk-users] Context documentation for the newbie!

[randulo]

> Almost every example on voip-info.org and O'Reily assume you are using an
> FXO or FXS card.
>
> I am 100% internet based.

This 4 year old article will go a long way in explaing the basics,
with examples. John Todd also has had his own heavily commented
extensions and other config files online all that time.

http://www.onlamp.com/pub/a/onlamp/2003/07/03/asterisk.html