With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
iwrIOMState
iwr IOM State
1.3.6.1.4.1.81.21.2.1.1.4
The state of the Input/Output Module.
Back to MODULES-MIB MIB page.
IPHost Network monitor allows you to monitor iwrIOMState on Avaya device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Avaya IP phones right now.