Speakerphone:
Yes
Features:
Echo Cancellation
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.