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Polycom SoundPoint IP 550

  • Four-line manager's phone
  • Revolutionary voice quality with Polycom HD Voice
  • Advanced, cutting-edge features and applications
  • Backlit, easy-to-read LCD

Features and Benefits

  • Four line 
  • 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