Following my previous posts on the Cumulative update lists for Lync Server 2010 and Lync Server 2013, it was also necessary to do the same for Lync Phone Edition. We can check the phone current version in Menu >System Information: To simplify, this post includes all Lync Phone Edition versions: Polycom CX500, Polycom CX600 and Polycom … Continue reading Lync Phone Edition Cumulative Update List: April 2017