With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccvpH323RtMemoryInUse
Cisco Customer Voice Portal H323 Rt Memory In Use
1.3.6.1.4.1.9.9.590.1.6.2.1.2
The real-time memory in use object represents the current virtual memory in use on the server, expressed as a percentage of total virtual memory. A steadily increasing value over time could indicate a memory leak in the CVP H.323 service.
Back to CISCO-CVP-MIB MIB page.
IPHost Network monitor allows you to monitor ccvpH323RtMemoryInUse on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
