With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccmPhoneExtnInetAddress
Cisco Call Manager Phone Extension Inet Address
1.3.6.1.4.1.9.9.156.1.2.5.1.5
This object identifies the IP address of the phone extension. The type of address for this is identified by ccmPhoneExtnInetAddressType.
Back to CISCO-CCM-MIB MIB page.
IPHost Network monitor allows you to monitor ccmPhoneExtnInetAddress on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
