With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mwiCommandsReceived
mwi Commands Received
1.3.6.1.4.1.7505.1.1.8
The number of commands to set or clear a Message Waiting Indicator received by this DPA from the Octel voicemail system. These commands are relayed to the Cisco CallManager via the virtual port, and, if the DPA is operating in hybrid mode, the attached PBX system.
Back to CALISTA-DPA-MIB MIB page.
IPHost Network monitor allows you to monitor mwiCommandsReceived on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.