With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
itrMainSWVersion
itr Main SW Version
1.3.6.1.4.1.81.21.3.1.1.2
Software version of the main CPU.
Back to MODULES-MIB MIB page.
IPHost Network monitor allows you to monitor itrMainSWVersion on Avaya device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Avaya switches right now.