H.323 Analyzer
Beacon Tool Project - OARnet (OARnet)
H.323 Beacon is a tool that can be used to measure, monitor and qualify the performance of an H.323 Videoconference session. It can help an end-user/network engineer/conference-operator, as a debugging tool by providing H.323-protocol specific evidence and other information necessary to troubleshoot H.323 application performance problems in the network and at the host (end-to-end).