With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoUnityLicUtilSubs
cisco Unity Lic Util Subs
1.3.6.1.4.1.9.9.385.1.2.22
This indicates the current number of licensed subscribers.
Back to CISCO-UNITY-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoUnityLicUtilSubs 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.
