With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
lsHistoryIndex
ls History Index
1.3.6.1.4.1.81.19.3.11.1.1
The history of which this entry is a part. The history identified by a particular value of this index is the same history as identified by the same value of historyControlIndex.
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IPHost Network monitor allows you to monitor lsHistoryIndex on Avaya device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Avaya routing switches right now.