With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
tdmaBcState
tdma Bc State
This attribute indicates the current state of the MSC/IWF Interface Protocol (MIP) Message Router (MMR) for an IWF element. This attribute has one of the following values: idle: Startup state of IWF element. setup: This call half is being set up. active: This call half has been connected by both the MTX and IWF and is active. release: This call half is being released.
Back to Nortel-Magellan-Passport-TdmaIwfMIB MIB page.
IPHost Network monitor allows you to monitor tdmaBcState 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.