DTMF codes can be used depending on the participants role to activate various functions.
Codes for the „Manager” Role
*11 Open conference room (when participants are still in the conference lobby)
*12 Output the number of participants present including those in the conference lobby role by role.
*10 Close the conference room for further callers
*14 Open the conference room for further callers
*13 Mute all speakers (presenters remain unmuted)
*23 Unmute all speakers
*17 Disband all subconferences
*18 Lock PIN (PIN management required)
*19 End conference with goodbye message to all participants
*15 Start recording
*16 Stop recording
*40 Mute or unmute yourself (speaker mode / listener mode)
*42 Announce the number of present participants
*01 Join sub conference (requires the input of the two digit subconference number)
*09 Leave sub conference
*00 Play current status (speaker mode / listener mode)
*99 Play a help prompt detailing all available functions
Codes for the “Presenter” Role
*40 Mute or unmute yourself (speaker mode / listener mode)
*42 Announce the number of present participants
*01 Join sub conference (requires the input of the two digit subconference number)
*09 Leave sub conference
*00 Play current status (speaker mode / listener mode)
*99 Play a help prompt detailing all available functions
Codes for the “Speaker” Role
*40 Mute or unmute yourself (speaker mode / listener mode)
*42 Announce the number of present participants
*01 Join sub conference (requires the input of the two digit subconference number)
*09 Leave sub conference
*00 Play current status (speaker mode / listener mode)
*99 Play a help prompt detailing all available functions
*41 Hands up function (only usable via web control)
Codes for the “Listener” Role
*42 Announce the number of present participants
*01 Join sub conference (requires the input of the two digit subconference number)
*09 Leave sub conference
*00 Play current status (speaker mode / listener mode)
*99 Play a help prompt detailing all available functions