With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccapAppGblEventLogging
Cisco Call Applications Application Global Event Logging
1.3.6.1.4.1.9.9.146.1.4.12
Enable or disable the Application Information System for gathering event-logs for all the call application type instances on this gateway.
Back to CISCO-CALL-APPLICATION-MIB MIB page.
IPHost Network monitor allows you to monitor ccapAppGblEventLogging on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.