asterisk users - Oct 2003 - Dial Multiple extension but require input not just off hook to bridge calls

I am try to come up with a way to dial multiple ext and require one or more of
the extension to require input before actually bridging the calls.

Example:
A call from PSTN into * a match is made in extensions.conf and * then dials a
local(fxs) ext 1 and a Cell Phone
If ext 1 picks up * bridges the call
if Cell picks up require digit to in order to bridge the call
if neither occurs and timeout is reach hang-up dialed ext's and send call
from the PSTN to voicemail

The reason I am looking to do this is that if you dial a cell phone and it is
off or out of area the Voicemail of the cell phone will pickup immediately and
then the voicemail will end up on cell phone and not *. If you can require the
dialed number to require a digit in order to accept the bridge then if no input
you would reach timeout value and get transferred to * voicemail.

Thanks for any help!!! 
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
http://lists.digium.com/pipermail/asterisk-users/attachments/20031017/c4df3f97/attachment.htm