With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adVqmCallHistLateTotalCount
ad Vqm Call History Late Total Count
1.3.6.1.4.1.664.5.53.5.3.7.1.1.73
Total count of late packets arriving after the expected delay.
Back to ADTRAN-AOS-VQM MIB page.
IPHost Network monitor allows you to monitor adVqmCallHistLateTotalCount on ADTRAN device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring ADTRAN multiplexers right now.