Poly Trio 8800 Wi-Fi & Bluetooth IP Conference Phone

The Poly 849A7AA#AC3 is an IP conference phone from the Trio 8800 family that brings clear, reliable audio to larger meeting spaces. Designed for rooms where several people need to be heard without raising their voices, it uses three cardioid microphones that capture speech from up to 20 feet away. Participants can speak naturally and still sound crisp on the far end of the call.

A five inch color touchscreen sits at the center of the device, making everyday tasks such as dialing, muting, or switching between calls feel familiar and quick. Native support for Microsoft Teams, Skype, Zoom, and other SIP-based platforms means the phone fits into most collaboration workflows without extra gateways or adapters.

Poly Acoustic Clarity technology works continuously in the background to reduce echo and suppress ambient noise. With full-duplex audio and a speaker that covers a 100 to 22,000 Hz range, conversations feel lifelike and interruptions are minimized. Boardrooms, classrooms, and open plan huddle areas all benefit from sound that keeps remote participants engaged.

Flexible connectivity is another strong point. Dual Ethernet ports with Power over Ethernet allow a single cable for both power and data, while integrated Wi-Fi and Bluetooth 4.2 give you wireless options when cabling is limited. USB-A and USB-B ports make it easy to connect a laptop for a quick soft-client call, or to pair a mobile phone when you need to bring your personal contacts into the meeting.

At just 2.1 pounds, the unit sits securely on a table without monopolizing space. Its understated design helps it blend into modern conference rooms while quietly delivering the audio quality that teams expect from Poly.

• Three cardioid microphones pick up voices within a 20 foot range
• Five inch color touchscreen with 720 x 1280 resolution for intuitive control
• Supports Wi-Fi, Bluetooth 4.2, and Ethernet with Power over Ethernet
• Works natively with Microsoft Teams, Skype, and Zoom
• Full-duplex audio with advanced echo cancellation and noise suppression
• Dual Ethernet ports provide network passthrough for additional devices
• USB-A and USB-B 2.0 ports for fast device pairing
• Speaker covers a 100 to 22,000 Hz frequency range
• Weighs 2.1 pounds, making it easy to place in any meeting space