[cisco-voip] Maximum outgoing call duration

[Kelemen Zoltan]

Hi!

I have a client with CallManager 4.1 installed, who wants to limit 
outgoing calls (preferably only on some trunks) to a certain length 
(Like no call can last longer than 7 minutes, for example.)

Is that possible? If so, how? (even third-party solutions would be 
interesting, but only if there's no other way)

thanks,
  Zoltan