With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
appnDirEntLuOwnerName
appn Dir Ent Lu Owner Name
It is the fully-qualified CP name of the node at which the LU is located. This name is the same as the serving NN name when the LU is located at a network node or an unassociated end node. It is also the same as the fully-qualified LU name when this is the control point LU for this node.
Back to Nortel-Magellan-Passport-AppnMIB MIB page.
IPHost Network monitor allows you to monitor appnDirEntLuOwnerName 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.