With IPHost Network Monitor you can run simple snmp requests against a Alcatel device in your network.
healthDeviceMemory1HrMax
health Device Memory1 Hr Max
1.3.6.1.4.1.800.2.18.1.12
Maximum one-minute device-level memory utilization over the last hour (percent).
Back to ALCATEL-IND1-HEALTH-MIB MIB page.
IPHost Network monitor allows you to monitor healthDeviceMemory1HrMax on Alcatel device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Alcatel IP phones right now.