WQA is comprehensively measured through automated passive and active testing. Passive testing consists of standard, live, protocol and spectral capturing. During active testing, the Sapphire Eyes operate like typical QoS client devices. Typically, each Sapphire Eye is individually associated to an average of 6 APs in the network, depending on layout, and performs various test functions, including QoS communications through the entire network to a Sapphire Sonar server. The test scripts can be easily customized by IT support staff.