With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vctDnaIncChargeTransfer
VC Tester Dna Inc Charge Transfer
1.3.6.1.4.1.562.2.4.1.5130.2.12.1.8
This attribute, if set to a value of yes indicates that the charges for incoming normal charged calls from a DTE with the same DNIC (calls from the network to the DTE) will be transferred to the called DTE. If set to a value of no, then charges will not be transferred. This attribute is ignored if the corresponding attribute, incCalls is set to a value of disallowed.
Back to Nortel-Magellan-Passport-VcTesterMIB MIB page.
IPHost Network monitor allows you to monitor vctDnaIncChargeTransfer 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.