With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cccaPgNumber
Cisco Contact Center Applications Pg Number
1.3.6.1.4.1.9.9.473.1.3.5.1.1
The PG number is a user-defined numeric identifier for this enterprise contact center application peripheral gateway. The value is limited by the contact center application to a value between 1 and 80; 80 is the maximum number of peripheral gateways supported by the application. This object has been deprecated since its range is now inappropriate; the number of peripheral gateways supported in a deployment increased to 150 in ICM/CC version 7.5 and again up to 250 in ICM/CC version 8.0.
Back to CISCO-CONTACT-CENTER-APPS-MIB MIB page.
IPHost Network monitor allows you to monitor cccaPgNumber on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.