With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
csbCurrPeriodicStatsImsRxActiveCalls
Cisco Session Border Curr Periodic Stats Ims Rx Active Calls
1.3.6.1.4.1.9.9.657.1.3.1.29
This object indicates the total number of active calls which use IMS Rx, during this interval.
Back to CISCO-SESS-BORDER-CTRLR-CALL-STATS-MIB MIB page.
IPHost Network monitor allows you to monitor csbCurrPeriodicStatsImsRxActiveCalls on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.
