With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccapAppIntfHTTPPostFailure
Cisco Call Applications Application Interface HTTP Post Failure
1.3.6.1.4.1.9.9.146.1.6.8.1.9
Total number of failed HTTP POST transactions from call applications to this HTTP server.
Back to CISCO-CALL-APPLICATION-MIB MIB page.
IPHost Network monitor allows you to monitor ccapAppIntfHTTPPostFailure 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.