Lync 2013 has been made available for Windows Phone 8 smartphones



From WPCentral:

The app from Microsoft enables those who have a Lync 2013 account to utilise the service on Windows Phone. Voice and video is supported with instant messaging, conferencing and extra call features to help provide an effective platform for business and enterprise to take advantage of. The company previously revealed plans to launch the app this month, after demonstrating integration between both Lync and Skype at its Lync conference, held in San Diego last month. We expect to see updates in the future to further integrate everything together.

  Lync 2013 now available for Windows Phone 8