With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vRouteCallsClearedNoChannel
v Route Calls Cleared No Channel
1.3.6.1.4.1.562.2.4.1.116.15.1.2
This attribute counts the total number of calls from the subnet that were rejected when all of the in-service channels were busy. When a call is rejected for this reason, the cause code sent to the originator is 34, no circuit/channel available. The value wraps to zero when it reaches its maximum.
Back to Nortel-Magellan-Passport-VoiceNetworkingMIB MIB page.
IPHost Network monitor allows you to monitor vRouteCallsClearedNoChannel 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.
