With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
crsSecAddressListExhausted
crs Sec Address List Exhausted
The secAddressListExhausted attribute counts the Call Redirection Server attempts to find a SecondaryAddress component given a PrimaryAddress component where the lookup attempt resulted in the exhaustion of the secondary redirection list. This counter wraps to 0 when it exceeds its maximum value.
Back to Nortel-Magellan-Passport-CallRedirectionMIB MIB page.
IPHost Network monitor allows you to monitor crsSecAddressListExhausted 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.