Polycom SoundPoint IP 560 Power Supply Not Included<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>320x160 Graphical LCD Display</li><li>Up To 4-Lines With Up To 2 Calls Per Line with 3-Way Conferencing</li><li>IEEE 802.3af Power over Ethernet (PoE) Support</li><li>Voice Over Internet Protocol (VoIP)</li><li>Session Initiation Protocol (SIP)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/411Uy1STdRL.jpg" noproxy>