asterisk users - Sep 2004 - is it possible to 'Auto Call Back' in Asterisk ??

Hi All,
Is it possible to Call an external number For X
minutes if first attempt resulted In Busy or No
Answer? i.e, for example, if I called 335 8698, and it
was busy, or may be said it was busy, Asterisk will
try calling back that number for 15 minutes, once
every 5 minutes.
Thanks
Jibu

________________________________________________________________________
Yahoo! India Matrimony: Find your life partner online
Go to: http://yahoo.shaadi.com/india-matrimony