With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cueVoicemailNumber
cue Voicemail Number
1.3.6.1.4.1.9.9.420.1.1.2.2
Voicemail pilot number. This is used to play back your messages.
Back to CISCO-UNITY-EXPRESS-MIB MIB page.
IPHost Network monitor allows you to monitor cueVoicemailNumber 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.