Cisco 7942G 7900 Series Unified IP Phone CP-7942G= POE

5-inch (320 x 222),graphical monochrome 4-bit grayscale display Full-duplex speakerphone with acoustic echo cancellation. Four interactive soft keys that guide you through all call features and functions. More than 24 defined user-selectable ring tones are available. Intended to used via POE (Power Over Ethernet) (Communications Manager Required) Cisco Unified IP Phone 7942G is a full-featured IP phone with speakerphone and handset designed for wideband audio. It is intended to meet the needs of needs of transaction-type workers with significant phone traffic.