With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccapAppInstHisPSTNInCallInHandoff
Cisco Call Applications Application Instance History PSTN In Call In Handoff
1.3.6.1.4.1.9.9.146.1.3.3.1.8
Total number of incoming PSTN call legs that were handed to this application instance, with the handoff operation, performed by another application instance.
Back to CISCO-CALL-APPLICATION-MIB MIB page.
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