Polycom SoundPoint IP 550

Polycom SoundPoint IP 550 with 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

Additional Information

Technical Specifications