With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vsFramerSignalTable
vs Framer Signal Table
1.3.6.1.4.1.562.2.4.1.80.2.13
This group contains attributes which define the means for transporting channel associated signalling through the network.
Back to Nortel-Magellan-Passport-VoiceMIB MIB page.
IPHost Network monitor allows you to monitor vsFramerSignalTable 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 multiplexers right now.