Mitel MiVoice 4420 IP Basic Installation Guide

8
C
ONNECTORS AND INDICATORS
CHAPTER 3 GETTING STARTED
# LED Behaviour Condition
1 Unit with Power 1
connector only
Green, blinking, 1 cycle
per second, 50% duty
Unit is being restarted
Green, steady ON Unit is restarted
OFF No current or failing
power supply
Green, rapidly blinking No WAN connectivity
1 and 2 Unit with Power 1 and
Power 2 connectors
Green, blinking, 1 cycle
per second, 50% duty
Unit is being restarted
Green, steady ON Unit is restarted
One LED Red, steady
ON
No current or failing
power supply on both
Power connectors
Both LEDs OFF No current or failing
power supply on both
Power connectors
Green, rapidly blinking No WAN connectivity
3 Ready Green, steady ON All lines are disabled
(operational state)
Green, steady OFF All lines are disabled
(operational state)
Blinking 1 cycle per 4
seconds, 75% duty
At least one line is
enabled and at least
one line is disabled
(operational state)
5 In-Use OFF Lines idled and
unlocked
Yellow, steady ON Lines in use and
unlocked
Yellow, blinking yellow,
1 cycle per second,
50% duty
Locked

Mitel MiVoice 4420 IP Basic Specifications

General

Brand	Mitel
Model	MiVoice 4420 IP Basic
Category	Server
Language	English