Aastra 6725ip The 6725ip is a true IP phone that can operate as a standalone Microsoft Lync endpoint. When connected to a Microsoft Lync 2010 equipped desktop, it provides a synchronized integration with the desktop client enabling enhanced functionality, including click-to-dial and desktop control of calling features such as transfer, hold, call park and conferencing. The 6725ip features both a full color 3.5” LCD screen and a separate Unified Communications (UC) presence icon providing direct access to features and presence indications in Lync. Exceptional voice quality is provided through the use of Microsoft audio codecs in both the handset and hands-free modes. Key Features – Embedded Microsoft Lync 2010 Phone Edition Software; – Color screen; – Dual Gigabit Ethernet ports; – Direct desktop integration; – Personal presence indicator; – USB interfaces; – Speakerphone; – Standalone IP Phone operation.