With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adFRPerformDayPVCIdleUtilTx
Adtran Frame Perform Day PVC Idle Util Tx
1.3.6.1.4.1.664.4.1.7.1.1.41
The number of (bytes/sec) samples that no data was transmitted.
Back to ADTRAN-FRPerform-MIB MIB page.
IPHost Network monitor allows you to monitor adFRPerformDayPVCIdleUtilTx 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.