Polycom 4300T Benutzerhandbuch

 Introduction

1 - 3

— Active call count indicators

The LEDs display real-time information for key functions of the 4300T.  They 

are as follows:

Power

Off

Power switch off (or no power from wall)

Green

Power is supplied to the unit

Status

Off

Self-tests have failed.  The unit has not booted. 

Green

Self-tests completed successfully

Flashing

Indicates configuration is being written to permanent storage or an upgrade is 
in progress

T1/E1

Off

The T1 is in an alarm state and not synchronized

Green

T1/E1 in-sync, no alarms

LAN

Link/Act

Flashing indicates activity.  On indicates a connection

100Mbps

On = 100Mbps link speed, Off = 10Mbps link speed

Ethernet WAN

Link/Act

Flashing indicates activity.  On indicates a connection

100Mbps

On = 100Mbps link speed, Off = 10Mbps link speed

EM001