With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
amonPortInPointToPointCells
amon Port In Point To Point Cells
1.3.6.1.4.1.81.30.5.2.1.1.10
The number of good ATM cells received by the switch via this port on point to point connections.
Back to SMONAMON-MIB MIB page.
IPHost Network monitor allows you to monitor amonPortInPointToPointCells 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.