With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccttActiveLocalTcpPort
CISCO CALL TRACKER TCP Active Local Tcp Port
1.3.6.1.4.1.9.9.164.1.1.1.1.2
TCP port number for local endpoint of the call's TCP connection. This object has the same value as tcpConnLocalPort from TCP-MIB. REFERENCE "RFC 2012 TCP-MIB
Back to CISCO-CALL-TRACKER-TCP-MIB MIB page.
IPHost Network monitor allows you to monitor ccttActiveLocalTcpPort 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.