With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
tdmaCsV42FcsLength
tdma Cs V42 Fcs Length
This attribute specifies whether a 16 bit or a 32 bit Frame Check Sequence (FCS) will be used for the link between the IWF and the far end DCE. This attribute has one of the following values: fcs16: Use only a 16 bit FCS. fcs32Or16: 32 bit FCS is preferred; Use a 16 bit FCS if needed. fcs32Only: Use only a 32 it FCS; If unavailable, drop the connection.
Back to Nortel-Magellan-Passport-TdmaIwfMIB MIB page.
IPHost Network monitor allows you to monitor tdmaCsV42FcsLength on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Nortel modems right now.