Polycom SoundPoint IP 550

Cutting-Edge SIP Feature Set Meets Polycom HD Voice

• Four-line manager’s phone
• Revolutionary voice quality with Polycom HD Voice
• Cutting-edge SIP features
• Backlit, easy-to-read LCD with support of Asian characters
• Interoperability with leading SIP-based IP PBX and Softswitch platforms
• SIP

Features and Benefits

• Four lines
• 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 application
• Backlit 320 x 160-pixel grayscale graphical LCD
• Integrated IEEE 802.3af Power over Ethernet (PoE) support