[asterisk-users] Timeout for conferences

[Andreas v. Heydwolff]

Hi,

The dialin conference via asterisk is over, one person is still in the 
conference room and accidentally does not hang up properly. Her meter at 
the phone company keeps running...

I'd like to implement something to the effect of checking whether there 
is only one participant in the conference, and when this is the case, to 
cancel the call after a predefined time (perhaps 5 or 10 mins. to allow 
for some waiting for latecomers).

Has someone already written some code or a quick idea for this scenario?

Regards,

--AvH