Pabx

Indicates the use of the compressors: busy, out of service, available. Notifies when thresholds are exceeded for Out of Service and Busy compressors. Configuration: SNMP community, SNMP version, SNMP port, alert thresholds.

Indicates the number of extensions in service and the number of extensions out-of-service. The counter includes all types of extensions except SIP extensions.
Notifies when thresholds are exceeded for off-duty stations. Configuration : SNMP community, SNMP version, SNMP port.

Indicates the number of extensions in use and the number of extensions not registered. The counter includes only SIP extension types. Notifies if the threshold for unregistered SIP extensions is exceeded. Configuration: SNMP community, SNMP version, SNMP port.