The AP15 connects to your office phone delivering precision audio accuracy, the VistaPlus™ AP15 is specially designed for noisy call centers requiring the highest sound quality. The AP15 features multiband compression and DSP hardware that improve intelligibility by correcting for signal loss anywhere in the bandwidth. AudioIQ® technology improves call accuracy by reducing noise and keeping incoming calls at a consistent and comfortable listening level. Echo cancellation and noise reduction offer superior transmit sound. With its unique combination of audio-clarifying technologies, the AP15 helps boost contact center performance through improved agent productivity and customer satisfaction.