With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
ethPortUserStatus
eth Port User Status
1.3.6.1.4.1.81.12.3.1.1.12
Attribute defining the connection of a port to a single Ethernet source or to a multi-source (segment or star).
Back to MODULES-MIB MIB page.
IPHost Network monitor allows you to monitor ethPortUserStatus 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.