The Cisco Unified IP Phone 6945 is an innovative IP endpoint that delivers affordable?? business-grade voice communication and support for video communications services to customers worldwide.</br>The phone supports wideband audio (G.722 codec and adherence to TIA 920)</br>It supports IEEE 802.3af PoE (Class 1); power consumption does not exceed 3.84 watts.</br></br>Product Description</br></br>Built upon the features offered by the Cisco Unified IP Phone 6941?? this Gigabit Ethernet enhanced business IP phone supports wideband audio handset and headset communications to provide clear voice quality in a business environment. The phone also supports Power-over-Ethernet (PoE) Class 1?? which is the lowest-power consumption IP phone to save energy and support your green initiatives.</br><br/>http://www.amazon.com/gp/product/B004RXIXKU