With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccapApplicationTable
Cisco Call Applications Application Table
1.3.6.1.4.1.9.9.146.1.1.1
Information about call applications on this managed device. There is an entry in this table for each call application.
Back to CISCO-CALL-APPLICATION-MIB MIB page.
IPHost Network monitor allows you to monitor ccapApplicationTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.