With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adAOSDeviceIndex
ad AOS Device Index
1.3.6.1.4.1.664.5.53.1.1.5
The unique device identification within the instance of this Mib.
Back to ADTRAN-AOSUNIT MIB page.
IPHost Network monitor allows you to monitor adAOSDeviceIndex 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.