Polycom VSX Series manual Network Interface Lights, When the BRI network interface It means

Diagnostics and General Troubleshooting

Network Interface Lights

On VSX 5000, VSX 7000, VSX 7000s, VSX 7000e, and VSX 8000 systems, the BRI network interface lights are located on the network interface module. On the VSX 3000 system, the lights are located on the back of the system near the BRI connectors.

When the BRI network interface...	It means...
Indicators are off	• No power to the system, or
	• The system is not connected to the
	network, or
	• The system is not receiving a clock
	signal from the network, or
	• The system is restarting.
Green indicator is on	The system is receiving a clock signal
	from the network.
Yellow indicator is on	The system is able to make a call.
Green and yellow indicators are on	• The system is receiving a software
	update, or
	• The system is operating normally.

The PRI network interface module is available for VSX 7000, VSX 7000s,

VSX 7000e, and VSX 8000 systems.

When the PRI network interface...	It means...
Indicators are off	No power to the system.
Red indicator is on or blinking	The system is not connected to the
	ISDN network, or there is a problem
	with the ISDN line.
Yellow indicator is on or blinking	There is a problem with the ISDN line.
Green indicator is on	The system is able to make and receive
	calls.

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