With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
csbCallStatsTotalFlows
Cisco Session Border Call Stats Total Flows
1.3.6.1.4.1.9.9.657.1.2.1.9
This object indicates the total number of media support by this instance of SBC. The total number of flows include the available flows and the active flows. This value is since box was booted/reseted. Total flows include the active flows and the flows allocated but not connected.
Back to CISCO-SESS-BORDER-CTRLR-CALL-STATS-MIB MIB page.
IPHost Network monitor allows you to monitor csbCallStatsTotalFlows on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.