Audio Processors & Amplifiers

About the size of a matchbox, the ultra-compact UI 710 is the middleman between your phone and headset. It allows you to switch between handset and headset at the touch of a button for real phone flexibility. Learn More

The user-friendly UI 815 switch box enables you to answer calls from a desk phone, softphone/PC or a smartphone using the same EPOS Easy Disconnect headset. By switching between two different audio sources using only a single headset, you can either use your existing EPOS desk phone headset or invest in a future proof headset solution. (formerly Sennheiser) Learn More

Hybrid working? No problem. Poly’s DA Series digital adapters keep call center employees sounding clear at home or in the office with easy USB-A or USB-C connections. Full Microsoft Teams integration gives you access to everything Teams has to offer. They even adjust audio to each specific headset, offering pro-grade call quality. The controls are simple to use, including a unique single hold button for audio and video. Durable enough for 50,000 disconnects, and gentle enough to preserve your hearing, these adapters upgrade any Poly QD headset to a new standard of excellence. Flexible and future-proof with built-in USB-A and USB-C connectors, backwards compatibility for any Poly QD headset, intelligent headset recognition and a dedicated Teams button (Poly DA85-M model)

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This headset/handset switch is designed for use with telephones that are headset ready, and which do not require amplification. It allows users to switch between making calls with either the handset or telephone headset. BiWay comes complete with a headset stand, and is easy to install. Product No: 34286-03 Learn More

MDA500 QD Series of audio processors are corded switchers for Quick Disconnect (QD) headsets. Easy-to-use call controls and improves CSR training. Learn More

The UI 770 is a wideband amplifier for the headset’s speaker and microphone, which makes it easy to switch between the headset, handset and PC, set the volume of the headset speaker and mute the headset microphone Learn More

Intuitive and straightforward, the MDA220 USB helps you migrate seamlessly to Unified Communications (UC) while keeping your desk phones. Its intelligent design makes it easy to switch between desk phones, softphones, and, if using a Poly Bluetooth® USB headset, even mobile phones. Teams can manage calls without changing headsets—giving voice to enterprise. Plus, this forward-thinking, adaptable switch is built to facilitate future compatibility with the latest softphones and Poly headsets.

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Stylish and compact, the UI 760 interface box works with any phone or PC to record your calls in high-resolution clarity. And the Sound Clarity System filters out background noise to make sure you always get the message. Learn More

The Poly DA80 is a high-performance USB audio processor for analog headsets that allows you to easily switch between your desk phone and soft phone without having to change headsets. Equipped with Inline Control - this enables users to answer, end, mute and control the volume of calls without changing the settings on the computer. Other features include built in DSP technology, superior noise and echo cancellation and the DA80 meets OSHA and Noise At Work regulations. Simply connect your Poly headset the QD connection point and you're ready to go! Product No: 201852-02 Learn More