With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccmMediaDeviceUnregReason
Cisco Call Manager Media Device Unregistered Reason
1.3.6.1.4.1.9.9.156.1.6.1.1.15
The reason code associated with unregistered Media Device.
Back to CISCO-CCM-MIB MIB page.
IPHost Network monitor allows you to monitor ccmMediaDeviceUnregReason on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
