With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vctDnaOutForceReverseCharge
VC Tester Dna Out Force Reverse Charge
1.3.6.1.4.1.562.2.4.1.5130.2.11.1.4
This attribute specifies whether to force outgoing reverse charged calls. This attribute, if set to a value of yes forces reverse charging on all outgoing calls (from the DTE to the network) using this particular Dna unless the caller specifies a NUI in which case the call is charged to the NUI. If set to a value of no then reverse charging is not forced for outgoing calls. This attribute is ignored if the corresponding attribute, outCalls is set to a value of disallowed.This attribute must be semantically consistent with the corresponding attribute, outReverseChargeCalls.
Back to Nortel-Magellan-Passport-VcTesterMIB MIB page.
IPHost Network monitor allows you to monitor vctDnaOutForceReverseCharge 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 multiplexers right now.