Lync 2010 for Mac 2011 improved device support hotfix 14.0.3

This update provides improvements in device support and audio quality for a select group of devices.  The devices supported by this update are:

• Polycom CX300 – USB Desk Phone
• Plantronics Calisto P540-M – USB Desk Phone
• Logitech B530 – earbud-style headset
• Jabra Pro 9450 – Wireless headset
• Sennheiser DW Office – Wireless headset
• Microsoft LifeCam Studio – webcam

These device are now automatically set as the default audio device when connected to a Mac.  There are also a few new features in the Lync client for managing audio devices.

More information on this hotfix can be found here and here.