With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoTpCallInformationGroup
cisco Tp Call Information Group
1.3.6.1.4.1.9.9.644.2.2.2
A collection of objects providing call management system information as well as system caller ID information.
Back to CISCO-TELEPRESENCE-CALL-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoTpCallInformationGroup 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.