With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
ipivcDnaIncIntlNormalCharge
ipivc Dna Inc Intl Normal Charge
This attribute, if set to a value of allowed indicates that incoming international normal charged calls (from the network to the DTE) can be made to this DNA. If set to a value of disallowed, then such calls cannot be made to this DNA - such calls will be cleared by the local DCE. This attribute also currently controls access to/from the E.164 numbering plan, and if set to a value of allowed, then cross- numbering plan calls (also normal charged) are allowed. This attribute is ignored if the corresponding attribute, incCalls is set to a value of disallowed.
Back to Nortel-Magellan-Passport-IpiVcMIB MIB page.
IPHost Network monitor allows you to monitor ipivcDnaIncIntlNormalCharge 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 switches right now.