With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
lpOamEnetSingleCollisionFrames
lp Oam Enet Single Collision Frames
The singleCollisionFrames counter indicates the number of frames successfully transmitted which experienced exactly one collision. This counter will wrap around after it reaches its maximum value.
Back to Nortel-Magellan-Passport-OamEthernetMIB MIB page.
IPHost Network monitor allows you to monitor lpOamEnetSingleCollisionFrames 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.