With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmmcaEventHostName
Cisco Multi-Modal Contact Applications Event Host Name
1.3.6.1.4.1.9.9.664.1.7.2
The event host name object specifies the host name or the fully qualified domain name of the CUEA server from which this event originated.
Back to CISCO-MMODAL-CONTACT-APPS-MIB MIB page.
IPHost Network monitor allows you to monitor cmmcaEventHostName 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.