The Avaya B189 conference phone is most advance conference phone. With its sleek, modern design including a bright five-inch capacitive touchscreen display, HD quality audio and productivity-enhancing features the B189 is the ideal choice for an executive conference phone. Audio quality can often make or break a conference call. Avaya OmniSound technology helps ensure every participant is heard clearly, with noise suppression filters that virtually eliminate distracting background noise. The B189 conference phone has full duplex communications that prevents audio clipping, enabling 360-degree surround sound pick-up via its two powerful speakers and four built-in microphones. The B189 conference phone can pick up individual voices within a wide 20-foot radius. Extend that range with available expansion microphones. As with the entire B100 Series Conference Phones portfolio, we’ve instilled the B189 Conference Phone with capabilities above and beyond conference calling. Features that make it easier to create calls and extend what’s possible with a conference phone. Access your favourite Avaya Aura and Communication Manager phone applications. For IT staff used to implementing phones in their Avaya Aura network, installation will be at once familiar and fast.