Polycom VSX Series Administrator's Manual page 192

Administrator's Guide for the VSX Series
Network Interface Lights
7 - 28
On VSX 7000 and VSX 8000 systems, the Quad 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...
Indicators are off
Green indicator is on
Yellow indicator is on
Green and yellow indicators are on
The PRI network interface module is available for VSX 7000 and VSX 8000
systems.
When the PRI network interface...
Indicators are off
Red indicator is on or blinking
Yellow indicator is on or blinking
Green indicator is on
The serial V.35/RS-449/RS-530 network interface module is available for VSX 7000
and VSX 8000 systems.
When the serial
V.35/RS-449/RS-530 network
interface...
Indicators are off
Yellow indicator is on
Yellow and green indicators are on
It means...
• 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.
The system is receiving a clock signal from the
network.
The system is able to make a call.
• The system is receiving a software update, or
• The system is operating normally.
It means...
No power to the system.
The system is not connected to the ISDN
network, or there is a problem with the ISDN line.
There is a problem with the ISDN line.
The system is able to make and receive calls.
It means...
• No power to the system, or
• The system is not communicating with the
network, or
• The system is restarting.
The system is receiving a clock signal from the
network (able to make a call).
The system is in a call.
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