Is it possible to make Asterisk to execute a task when a called party answeres? Does the MGCP protocol include support for notificate when a call is answered? I have one Adit 600 w/ 40 FXS lines. When a call is initiated from such line to the PSTN through our E1 EuroISDN, I would like the Adit to, somehow, indicate on the FXS-line that the other user has answered (lifted his/her handset). By changing battery polarity or maybe an signal? Automatic equipment does use almost every FXS-line of ours, and they need to know when the call is answered. Any ideas please? -- BR Daniel