SoundPoint IP 560 SIP 4 line Gigabit Ethernet IP desktop phone with HD voice. Compatible Partner Platforms: 20. Ships without power supply.A future-proof SIP phone that combines Gigabyte Ethernet (GigE) supportand the Poly HD Voice™ technology experience- Built-in GigE support - Four lines- Revolutionary voice quality with Poly HD Voice technology- Cutting-edge SIP features- Engineered to make installation and upgrades simpleFeatures and Benefits- Future-proofing network investment: - Supports seamless migration to GigE-based network infrastructure, today or tomorrow- Multifaceted productivity enhancements - Allows for fast data and application transmission between the network and an user’s computer- Delivers unrivaled, lifelike audio experience, powered by Poly HD Voice- XHTML micro-browser for Web application- Shared call/bridged line appearance- Busy lamp field- Presence and buddy list- Deep and broad interoperability through Poly VIP ProgramProductcode: 2200-12560-025