With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
atmIfIispSigVcdRowStatusEntry
atm If Iisp Sig Vcd Row Status Entry
A single entry in the table represents a single atmIfIispSigVcd component.
Back to Nortel-Magellan-Passport-AtmIispMIB MIB page.
IPHost Network monitor allows you to monitor atmIfIispSigVcdRowStatusEntry 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 speech servers right now.