With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frAtmDlciSiwfType
Frame Relay Atm Dlci Siwf Type
This attribute indicates if the component provisioned is a calling or called end. If the value is master, the Dlci Siwf Spvc component is provisioned as a calling end and is responsible for originating the call to set up the ATM VCC. If the value is slave, this Dlci Siwf component is provisioned as a called end and is responsible for terminating call setup requests from the remote end. This attribute is not displayed for NPVCs.
Back to Nortel-Magellan-Passport-FrameRelayAtmMIB MIB page.
IPHost Network monitor allows you to monitor frAtmDlciSiwfType 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.