# Temperature Alarm

## System/Sub-System

MiVoice Business: Software

## Description

Indicates there is a system temperature problem.

## Details

This alarm is supported only for 3300 ICP controllers (CX II, CXi II, MXe III, MXe III Expanded, and AX).

This alarm is not supported for EX controllers.

## Alarm Status

The critical threshold is 100.

#### Possible Cause | #### Corrective Action
--- | ---
System has overheated. | Clean cooling vents on controller. Check that all fans are running. Check that room that controller is in is within rated temperatures.