I have configure bridgeConference. But im having some issue. I want to give the ability to the user when dialing from the Conference to hangup the call by sending dtmf tones without being hangup from the Conference. For example if the user call some person and that person not answering, the user has the ability to hangup the call by sending *9 and return back the Conference, and start calling again.

Here is my dial plan:-

exten => 200,1,Dial(SIP/200,,Hhg)
exten => 200,n,Goto(s-${DIALSTATUS},1)
exten => s-NOANSWER,1,Hangup exten => s-CONGESTION,1,Congestion exten => s-CANCEL,1, Busy exten => s-BUSY,1,Busy exten => s-CHANUNAVAIL,1,Playback(switchoff)
exten => s-CHANUNAVAIL,n,Read(number,,,sn)
exten => s-CHANUNAVAIL,n,GotoIf($[“${number}” = “9”]?106)
exten => s-CHANUNAVAIL,106,SoftHangup(${EXTEN})

Regards

-Hadi.Salem