After a (successful) migration from Lync 2010 to Lync 2013 I wanted to decommission the old Lync 2010 servers. In my previous blog post I already explained why the CMS didn’t want to move, but the next issue was challenging as well.
Before removing the last Lync front-end server you have to remove all Lync 2010 objects from this front-end server. Well known issue for example is the conference directory that for some reason always stays at the front-end server.
Continue reading Unable to delete Lync 2010 Front End Pool after migrating to Lync 2013