Polycom RMX 1500 Administrator's Manual page 846

Chapter 20-RMX Hardware Monitoring
20-48
2
Click Active Alarms.
The RTM-IP (as shown in Figure 20-7, "RMX 2000 RTM - IP Properties
Slot ID -5") and RTM-IP+ card (RMX-4000) is populated with 4
temperature sensors: sensors 12-14.
On the Slot ID: 5 - RTM - IP Properties, Sensor 14 is called "Incoming
ambient" and on the right side of the table and you can see the
threshold numbers of the sensor. For example on Sensor 14, the event
"Upper Major" is activated when the temperature reaches +42
(degrees) Centigrade.
°