With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adVqmActCallEarlyUnderThresh
ad Vqm Act Call Early Under Threshold
1.3.6.1.4.1.664.5.53.5.3.8.1.1.77
Count of early packets which arrived under the early jitter threshold.
Back to ADTRAN-AOS-VQM MIB page.
IPHost Network monitor allows you to monitor adVqmActCallEarlyUnderThresh on ADTRAN device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring ADTRAN switches right now.