With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
csbCallStatsAvailableFlows
Cisco Session Border Call Stats Available Flows
1.3.6.1.4.1.9.9.657.1.2.1.6
This object indicates the number of media flows which are available.
Back to CISCO-SESS-BORDER-CTRLR-CALL-STATS-MIB MIB page.
IPHost Network monitor allows you to monitor csbCallStatsAvailableFlows 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.