With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
dataSigChanCcLastClearedCallingPartyNumber
data Sig Chan Cc Last Cleared Calling Party Number
This attribute shows the calling party number of the last valid call that is rejected or cleared.
Back to Nortel-Magellan-Passport-DataIsdnMIB MIB page.
IPHost Network monitor allows you to monitor dataSigChanCcLastClearedCallingPartyNumber 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 secure routers right now.