Polycom RMX DOC2560B - Manual (Page 174)

Chapter 3-Basic Operation
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c Use the Up/Down and Left /Right arrow keys to select a
Participant.
d Press # or the Zoom In key to initiate the call.
Participants Mute/Status
This function is not available to chairpersons using PCM with ISDN
endpoints.
The chairperson can view and control the audio and video status of each
participant's endpoint. The chairperson can:
•
View the audio and video status of participants.
• Mute, block, unmute, unblock participant audio.
• Suspend or allow participant video.
• Mute all (except chairperson and lecturer).
To view and change the Participants Mute/Status:
1
Use the Up/Down arrow keys to select Participants Mute/Status in
the Main Menu and then press the Right arrow or # key to confirm
your selection.
or
Press the 3 key on the Remote Device.
The Participants Mute/Status sub menu is displayed.
The sub menu displays the Muted, Blocked and Video Suspended status
of all participants’ endpoints. ALL can be selected to mute and
unmute all participant endpoints with the exception of the conference
chairperson and lecturer.