Polycom-Microsoft User’s Guide
Conference Control via Office Communicator SIP-CX Protocol
Once the conference has started, the meeting organizer can perform various operations using the Office Communicator controls.
Controls available to the meeting organizer:
•Self Mute/Unmute
•Leave conference
•Lock conference
•Mute/Unmute all but me
•Terminate the conference
•Change self broadcasting and listening volumes
Participant that is not the meeting organizer can mute or unmute the endpoint and change the self broadcasting and listening volumes.