Polycom 1500/1800/2000/4000 ISDN/PSTN Participant Properties Channel Status, Field Description

	Conference and Participant Monitoring
ISDN/PSTN Participant Properties - Channel Status
Field	Description
Connected Media	Indicates if the participant is connected with Audio, Video and
	Content media channels.
Channels Used	• Channel – Indicates the channel used by the participants and
	whether the channel is connected (indicated with a check mark) or
	disconnected.
	• Participant Phone Number – In a dial-in connection, indicates the
	participant’s CLI (Calling Line Identification) as identified by the
	MCU.
	In a dial-out connection, indicates the participant’s phone number
	dialed by the MCU for each channel.
	• MCU Phone Number – In a dial-in connection, indicates the MCU
	number dialed by the participant.
	In a dial-out connection, indicates the MCU (CLI) number as seen
	by the participant. This is the number entered in the MCU Number
	field in the Network Service.
Tx - Video Sync Loss	When checked, indicates a video synchronization problem in the
	outgoing channel from the MCU.
	The counter indicates the sync-loss count.
Rx - Video Sync Loss	When checked, indicates a video synchronization problem in the
	incoming channel from the endpoint.
	The counter indicates the sync-loss count.
Content Token	A check mark indicates that the participant is the current holder of the
	Content Token.

The Connected Media and Channels Used fields of an Audio Only participant are displayed as follows:

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