With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
trkUnAckedFramerFlagsBetweenFrames
trk Un Acked Framer Flags Between Frames
1.3.6.1.4.1.562.2.4.1.60.2.2.11.1.4
This attribute defines the number of flags that are inserted between frames sent to the link interface.
Back to Nortel-Magellan-Passport-UnackTrunksMIB MIB page.
IPHost Network monitor allows you to monitor trkUnAckedFramerFlagsBetweenFrames 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.