With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adDSUIQDteCTSOption
ad DSUIQ Dte CTS Option
1.3.6.1.4.1.664.2.141.3.3
Selects the Clear to Send (CTS) option.
Back to ADTRAN-DSUIQ-MIB MIB page.
IPHost Network monitor allows you to monitor adDSUIQDteCTSOption 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.