[Asterisk-Users] timeout music on hold or ring tone

[Tomaz Izanc]

Is any way to limit music on hold (or ringtones) to specified  time ?  I 
need it to play it ~ for 7 seconds .
How to do this ?

in dial plan i have:

exten => _021XXXXXX,4,Dial,Zap/1/BYEXTENSION||r

when go to this extension it rings once!
and then asterisk say :
-- Zap/1-1 answered Modem[i4l]/ttyI0

and it stop ringing ;) becouse mean that other end is ringing :) ..  
BUT  when  the other  end  actualy rings I have a silence for about 7 
seconds!

Can be integrated timeout or something like to be time for MOH.

tnx,
Thomas