Article ID: 2716467 - View products that this article applies to.
Microsoft Lync Server 2010 does not support user SIP addresses that contain an apostrophe (') or a dash (-).
If a user (user A) uses a SIP address that contains an apostrophe (') or a dash (-), user A may encounter the following:
(https://vkbexternal.partners.extranet.microsoft.com/VKBWebService/ViewContent.aspx?scid=KB;EN-US;2708616)Description of the cumulative update for Lync Server 2010, Web Conferencing Server: June 2012
Article ID: 2716467 - Last Review: September 15, 2014 - Revision: 4.0