Is there a way to monitor the DTMF tones on a channel? I have a prepaid application working in asterisk. When the user dials a call and wants to cancel the call before it is answered, there is now way to do it without hanging up and redialling the access number.
Is there way to monitor a sequence of DTMF tones and cancel the call? If I use a SIP gateway or proxy rather than dial asterisk directly will that be possible? _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
