With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccmPhoneLastError
Cisco Call Manager Phone Last Error
1.3.6.1.4.1.9.9.156.1.2.1.1.11
A positive value or 0 indicates the last error reported by the phone. A value of -1 indicates that the last error reported is Unknown.
Back to CISCO-CCM-MIB MIB page.
IPHost Network monitor allows you to monitor ccmPhoneLastError on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.
