The PreCallDiagTool is an application that reports expected audio quality as it relates to the network effect. The tool should be installed on any desktop or laptop PC that suffers from inconsistent network connection quality. The PreCallDiagTool can provide a quick check of the current network conditions and also preserve a history of quality data to let users profile their network performance over time or other conditions. The tool is particularly useful for home/mobile users and users using WIFI access points
Download details: Office Communications Server 2007 R2, PreCallDiagnostic Resource Kit Tool: "Office Communications Server 2007 R2, PreCallDiagnostic Resource Kit Tool"