With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
callHomeEnable
call Home Enable
1.3.6.1.4.1.9.9.300.1.1.1
This object enables/disables the Call Home infrastructure on the local device.
Back to CISCO-CALLHOME-MIB MIB page.
IPHost Network monitor allows you to monitor callHomeEnable 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.