With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
rsaDnaIncomingOptionsTable
rsa Dna Incoming Options Table
IncomingOptions defines the set of options for incoming calls. These options are used for calls arriving to the interface represented by the Dna. For calls originated from the interface, IncomingOptions attributes are not used.
Back to Nortel-Magellan-Passport-ServerAccessRsaMIB MIB page.
IPHost Network monitor allows you to monitor rsaDnaIncomingOptionsTable 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.