Using a DTMF keypad to control a conference
Host participants using telephones or SIP/H.323 endpoints that support DTMF can control aspects of a conference by using their keypad.
The DTMF controls that can be used within a conference (Virtual Meeting Room or Virtual Auditorium) are:
|*7||Toggle conference lock and unlock|
|*5||Toggle mute and unmute all Guests|
|##||Terminate the conference (disconnect all participants including yourself)|
Note that with calls made via the interoperability gateway, any DTMF signals are forwarded to the other party.