Direct, on-device access to the features and capabilities of Microsoft Office Communications Server 2007 The Polycom CX700 IP phone delivers remarkable high definition audio quality. With its sleek, high-quality handset and its full duplex, hands-free speakerphone, the CX700 IP phone features a fully embedded Microsoft Office Communicator 2007 client. It provides direct, on-device access to the features and capabilities of Office Communications Server 2007, all using a touch-screen color display. Delivering enhanced presence status information and voicemail indication via an intelligent Microsoft Windows CE based user interface, it enables users to easily control their calls - click-to-call, conferencing, transferring, holding, forwarding and ending calls. A familiar keypad and navigation wheel allow users to make calls the traditional way, while supporting enhanced navigation to pick up / hang up calls, control volume, switch to speakerphone or headset mode and mute the microphones on the active call.