Polycom CX300 desktop VoIP phone

Polycom CX300 R2 The Polycom CX300 R2 is a USB phone optimized for use with Skype for Business and Microsoft Lync. TECHNICAL SPECIFICATIONS A USB phone optimized for use with Skype for Business The Polycom CX300 R2 features a two-line monochrome display, a telephone keypad and wide-band high-fidelity audio. It seamlessly integrates with and combines the look, sound, and feel of a conventional, enterprise-grade telephone with plug-and-play ease of use. A great phone choice for office users or teleworkers  who prefer using the Skype for Business client for voice calls—but who want more options than always having to use a headset. With the Polycom CX300 R2 USB phone, you get: Clear, high-definition, wide-band audio, which maximizes the accuracy and productivity of real-time conversations whether in handset, full-duplex speakerphone, or headset mode The familiar dial pad and display of a traditional phone A USB phone for office employees and home office users / teleworkers who prefer using the Skype for Business client Technical Specifications This phone offers: A two-line, monochrome, back-lit display Handset, full duplex speakerphone, and headset (via headset jack) operation USB phone operation is optimized for use with Microsoft Cloud PBX (Skype for Business Online), Skype for Business, Lync 2013 and Lync 2010 and above. USB powered, no external power supply is required.