Polycom VoIP IP 335 Telephone with 1 x LAN & 1 x PC, HD Voice, (PoE required, AC Adapter optional, backlit screen, 2 x Call Appearances, RJ-9 headset jack). Optional power supply.

Technical Specifications:

• Polycom HD Voice technology, including support of G.722 wideband codec, Polycom Acoustic Clarity Technology 2, and systems design optimized for Polycom HD Voice technology
  
• Integrated Power over Ethernet (PoE) support (Class 2)

• Interoperability with leading IP PBX and Softswitch platforms  Advanced functionality, including shared lines, busy lamp field, three-way conferencing, and XML microbrowser

• Backlit 102 x 33-pixel, grayscale graphical LCD

• Integrated IEEE 802.3af Power over Ethernet (PoE) support (Class 2)

• Two-port 10/100 Ethernet Switch

• Dedicated RJ-9 headset port