With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cuePINResets
cue PIN Resets
1.3.6.1.4.1.9.9.420.1.3.2.2
Number of PIN resets, overriding a current voicemail PIN password.
Back to CISCO-UNITY-EXPRESS-MIB MIB page.
IPHost Network monitor allows you to monitor cuePINResets on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.