With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
mpanlSigOutCallsFailed
mpanl Sig Out Calls Failed
This attribute counts the number of outgoing SVC call requests that are rejected by either this interface, or by the network side of the destination end, or by the called user. When this count reaches maximum, it wraps to zero.
Back to Nortel-Magellan-Passport-MpaNetworkLinkMIB MIB page.
IPHost Network monitor allows you to monitor mpanlSigOutCallsFailed 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.