Mute all future participants using DTMF

In this scenario, the muteAllNewAudio DTMF sequence is used to set the call parameter joinAudioMuteOverride “If true, new participants will be muted when joining the call.” (Cisco Meeting Server API Reference Guide 2.0. p. 55)

1. Set the callLegProfile used by the space with the parameter changeJoinAudioMuteOverrideAllowed=true
2. On the DTMFProfile configure:

muteAllNewAudio=*8
unmuteAllNewAudio=*9
toggleMuteSelfAudio=*6

Now a participant can join a space and using DTMF enter *8. Any new participants that join the space from that point on will have their audio muted by default. Muted participants can unmute using DTMF by entering *6 to toggle the muting.