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Preliminary November 23, 1998
MultiVoice Gateway for the MAX— User’s Guide
Setting Up the MultiVoice Gateway Hardware
Interpreting the MultiVoice Gateway LEDs
Table 3-1 lists the LEDs on the front panel of the MultiVoice Gateway and describes the
function that each performs.
Figure 3-9. Location of the LEDs on the Redundant MultiVoice Gateway
Table 3-1. MultiVoice Gateway front-panel LEDs
LED
Description
Power
On when the MultiVoice Gateway power is on.
Fault
On in one of two cases: Either a hardware self-test is in progress or there is a
hardware failure.
At system start-up, when the MultiVoice Gateway performs its Power On Self
Test (POST), the LED is on. If any type of hardware failure occurs, the LED
flashes. If the failure is isolated to an expansion card, the MultiVoice Gateway
might continue to function without the expansion card.
Data
On when calls are active.
Alarm
On when there is a WAN alarm or a trunk is out of service (for example, during
line loopback diagnostics).
WAN alarms include Loss of Sync, Red Alarm, Yellow Alarm, and All Ones (or
AIS).
