With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
packageServiceUsageConcurrentSessions
package Service Usage Concurrent Sessions
The package-counter service-counter concurrent sessions.
Back to CISCO-SCAS-BB-MIB MIB page.
IPHost Network monitor allows you to monitor packageServiceUsageConcurrentSessions 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.