I just finished installing Lync Server 2010 std. I installed the 64-bit client on my 2008 R2 workstation. Currently, we are running office communicator 2010 in our environment.
Now when I try to sign-in with my email address I receive the following error:
Cannot sing in to Lync. Cannot sign in because the server is temporarily unavailable. If the problem continues, please contact your support team.
What could be the problem. I'm not sure... :(