The SoundPoint IP 650 is the first IP phone to use Polycom's revolutionary HD Voice technology to bring life-like richness and clarity to voice communications. Polycom HD Voice incorporates wideband audio for over twice the voice clarity, Polycom's patented Acoustic Clarity Technology, as well as best-in-class system design to deliver unprecedented voice quality.

Features and Benefits:

• Six lines (standalone) / 12 lines (with the Expansion Module)
• Polycom HD Voice technology, including support of G.722 wideband codec, Acoustic Clarity Technology 2, and systems design optimized for HD Voice
• Advanced functionality, including shared lines, busy lamp field, presence, and XHTML applications
• Support of up to three SoundPoint IP Expansion Modules
• Backlit 320 x 160-pixel grayscale graphical LCD
• Integrated IEEE 802.3af Power over Ethernet (PoE) support
• USB port for future applications

Package Contents:

• SoundPoint 650 IP Phone
• Handset with handset cord
• Base stand
• Network (LAN) cable
• Universal power adapter (including country-specific cord kit)
• Quick Start Guide
• Product registration card

You can find more information on the Polycom SoundPoint IP 650 data sheet