With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmedTransportNumSwitchover
cmed Transport Num Switchover
1.3.6.1.4.1.9.10.99999.1.2.1.1.8
Number of times when the signaling was switched over to an alternative link. This includes switchover due to the Handoffs initiated by the gateway controllers
Back to CISCO-IETF-MEGACO-MIB MIB page.
IPHost Network monitor allows you to monitor cmedTransportNumSwitchover 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.