Hi! I have installed Hosted Exchange 2010 SP1, Lync server 2010 SE, Director server and Edge server in the lab. Edge server installed in DMZ in a WORKGROUP. 2 nics on Edge, one internal and other external. After installation on Edge Server in Lync Server Management shell error is occure: "cannot find information about the local domain"

Did you fill in the DNS suffix for your internal domain on the Edge properties? See link: http://technet.microsoft.com/en-us/library/gg398488.aspxTim Harrington - Catapult Systems - http://HowDoUC.blogspot.com

Of course added