With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
lstIntPortTxBufFullThresh
lst Int Port Tx Buf Full Threshold
1.3.6.1.4.1.81.19.4.1.1.1.32
Threshold indicator for frames buffer full.
Back to APPLIC-MIB MIB page.
IPHost Network monitor allows you to monitor lstIntPortTxBufFullThresh 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.
