With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
amonPortInCells
amon Port In Cells
1.3.6.1.4.1.81.30.5.2.1.1.2
The number of ATM cells -including bad HEC cells- received by the switch via this port.
Back to SMONAMON-MIB MIB page.
IPHost Network monitor allows you to monitor amonPortInCells 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.