With IPHost Network Monitor you can run simple snmp requests against a OneAccess device in your network.
oacVoiceMgcpGwOutCallsOffHookEvents
ONEACCESS Voice Mgcp Gw Out Calls Off Hook Events
1.3.6.1.4.1.13191.10.3.5.2.1.3.6.5
Number of MGCP gateway outgoing calls off hook events
Back to ONEACCESS-VOICE-MIB MIB page.
IPHost Network monitor allows you to monitor oacVoiceMgcpGwOutCallsOffHookEvents on OneAccess device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring OneAccess data routers right now.