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Polycom CX300 USB Desktop Phone optimized for Microsoft Office Communicator 2007 and Lync 2010

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Part Number: PLYCX300

Quick overview

  • Full Featured USB Desktop Phone Optimized for use with Microsoft Office Communications Server 2007 R2

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The Polycom CX300 brings new meaning to the USB desktop phone with a two-line monochrome display, telephone keypad and wideband high fidelity audio. The CX300 seamlessly integrates with Microsoft Office Communications Server 2007 R2 and provides the look, sound, and feel of a conventional enterprise-grade telephone with plug-and-play ease of use.

Traditional Form Factor

The CX300 desktop phone was designed to be used as a regular handset. Calls may be placed or answered using the phone or a Microsoft Office Communicator 2007 R2 client window. Like a traditional phone, the CX300 includes convenient buttons for controlling calls, such as a full dial pad, two-line monochrome backlit display, and keys for controlling volume, mute, speakerphone, hold, redial, and external headset mode. The phone also includes advanced features such as a presence status indicator and integrated message waiting indicator.

Superior Voice Quality

The Polycom CX300 desktop phone delivers remarkable high definition audio quality for the ultimate voice communications experience. With its sleek, high-quality handset and its full duplex, hands-free speakerphone, the CX300 desktop phone enables crystal-clear, natural conversations without echoes or feedback.

Easy to Deploy and Use

The CX300 desktop phone connects and powers through an integrated USB cable for easy installation and use, so there are no extra cables to carry and no drivers to install. Simply connect the phone to any PC running the Office Communicator 2007 R2 client and it will instantly be ready to start placing or receiving phone calls. The Polycom CX300 desktop phone is optimized for Office Communicator 2007 R2 and is compatible with Microsoft Windows XP or Microsoft Windows Vista operating systems.

Polycom and Microsoft Solutions

Polycom offers a full suite of voice, video conferencing, and telepresence solutions that interoperate with Office Communications Server 2007 R2. Polycom Unified Communication Solutions for Microsoft Office Communications Server 2007 R2 provide a fully unified, intuitive set of collaboration solutions enabling individuals and groups to instantly see, hear and talk with colleagues around the world. The result is improved collaboration, streamlined operations, and faster, more informed decisions. Visit

Features and Benefits

Ease of use

  • Convenient dial pad and 2 line monochrome backlit display
  • Plug and play operation to a USB port on the PC

Superior voice quality

  • Clear high definition wideband audio maximized the accuracy and productivity of real-time conversations whether handset, full duplex speaker phone or headset mode

Enhanced presence indicator

  • Presence status monitoring to efficiently route calls
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