Enabling The Mute Participants Except Lecturer Option - Polycom RealPresence 4000 Administrator's Manual

Enabling the Mute Participants Except Lecturer Option

The Mute Participants Except Lecturer option is enabled or disabled (default) in the Conference
Profile or in an ongoing conference in the Profile Properties - Audio Settings tab.
When the Mute Participants Except Lecturer option is enabled and a conference has started,
the Mute by MCU icon is displayed in the Audio column in the Participants pane of each
participant that is muted.
Audio Algorithm Support
The RMX supports the following audio algorithms in AVC conferences: G.711, G. 719,
G.722, G.722.1, G.722.1C, G. 728, G.729A, G.723.1, Polycom Siren 7 (in mono), Siren14, Siren
22 (in mono or stereo) and SirenLPR.
Polycom's proprietary Siren 22 and industry standard G.719 audio algorithms are supported
for participants connecting with Polycom endpoints.
Polycom, Inc.
Chapter 4-Additional Conferencing Information
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