Polycom's family of SoundPoint IP phones leverage the capabilities of SIP-based VoIP networks to deliver breakthrough voice quality and advanced features that make calls more efficient and productive. Soundpoint IP 670 is a premium SIP desktop speakerphone with color display that delivers a rich voice, visual, and applications experience.

• Polycom HD Voice technology, including support of G.722 wideband codec, Acoustic Clarity Technology 2, and systems design optimized for Polycom HD Voice technology
   
• A visually improved platform to enable a high level of integration with productivity-enhancing applications and business processes
   
• Application target: executive office
   
• Six-line-key executive phone
   
• Expandable to support three Polycom SoundPoint IP Expansion Modules
   
• Integrated PoE support (IEEE 802.3af)
   
• Integrated Gigabit Ethernet (GigE) two-port switch to enable bandwidth-intensive applications
   
• Polycom HD Voice for all audio paths
   
• A large, vibrant color display with 320 x 160 pixel backlit color graphical LCD for easier viewing and navigation
   
• 26 dedicated hard keys, 4 context-sensitive soft keys
   
• Built-in USB port for local call recording
   
• Advanced SIP functionality, including shared lines, busy lamp field, presence, and XHTML applications