I have built a Silverlight application with functionality of PresenceIndicator control from LyncSDK in VS 2012.Everything working fine in local machine but when i deployed in production server PresenceIndicator doesn't show user image and presence of user.In production environment there is no VS 2012 and LyncSDK not installed.

Is there any way to work the desire functionality without VS 2012 and LyncSDK in prod server or it's mandatory?Please confirm.

i gone thru the web and found that Trusted Domain kind of stuff but i am not aware of them.Could anyone give complete fix to work my silverlight application in production server.

Server is Windows 2008 Server R2 64 Bit