With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
csbCallStatsUnclassifiedPkts
Cisco Session Border Call Stats Unclassified Packets
1.3.6.1.4.1.9.9.657.1.2.1.14
This object indicates the number of unclassified packets processed by SBC.
Back to CISCO-SESS-BORDER-CTRLR-CALL-STATS-MIB MIB page.
IPHost Network monitor allows you to monitor csbCallStatsUnclassifiedPkts 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.