With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
gsmCsLpConfiguredBearerChannels
gsm Cs Lp Configured Bearer Channels
This attribute indicates the number of GsmIwfBearerChannel components provisioned for the Logical Processor represented by this component.
Back to Nortel-Magellan-Passport-GsmIwfMIB MIB page.
IPHost Network monitor allows you to monitor gsmCsLpConfiguredBearerChannels 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.