With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adGenAOSClearUtilizationStats
ad Gen AOS Clear Utilization Stats
1.3.6.1.4.1.664.5.53.1.4.2
Set value to 1 to clear CPU utilization statistics.
Back to ADTRAN-AOSCPU MIB page.
IPHost Network monitor allows you to monitor adGenAOSClearUtilizationStats on ADTRAN device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring ADTRAN IP phones right now.