[Asterisk-Users] call forwarding

[Rich Adamson]

> Anybody knows how asterisk call forwarding to another number works?
> can you plz give me a sample config?

Depends on what you're trying to accomplish. Call forward when busy, call
forward on no answer, call forward when user press a phone button, call
forward after user enters a code (eg, *72), etc.

Some sip phones have a call forward button, in which case the phone 
implements the forwarding function.

If the phone doesn't have a call forwarding function, then you can
emulate the same thing in extensions.conf. Choices include forwarding
when busy, forward on no answer, etc. The wiki should have multiple
examples that can be used to play from.