Voice applications require specialized insight and tools that designed for the unique challenges of VoWLAN deployments. The AirMagnet VoFi Analyzer is purpose-built for troubleshooting problems found in wireless voice deployments. The solution automatically tracks call quality on end-user phones and diagnoses the source of any problems even on fully encrypted traffic. This allows staff to find the source of problem whether it is a problem at the phone itself, a roaming issue, an RF issue, 11e misconfiguration or a problem on the access point, all without making any changes to the network.