- Optimized for seamless operation with Microsoft\xae Lync? - Unified Communications Microsoft Office 365 integration supported -Supports "Better Together" mode - Easy phone installation with PoE connectivity - Microsoft Real Time Audio (RTA) technology - G.722 support - G.711(A-law, \xb5-law) support - Codecs and Acoustic Performance - Supports wideband and Hearing Aid Compatible support - Echo cancellation and wideband speaker and microphone - User interface and langauge