With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cvH320CallActiveConnectionId
Cisco Visual H320 Call Active Connection Id
1.3.6.1.4.1.9.10.128.1.2.1.1.1
The global call identifier for a H.320 call.
Back to CISCO-H320-DIAL-CONTROL-MIB MIB page.
IPHost Network monitor allows you to monitor cvH320CallActiveConnectionId on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.