- You sign in to Microsoft Lync 2010 in an organization that has a proxy server deployed, and the proxy server only supports basic authentication.
- A Lync 2010 user in a non-federated organization sends you an invitation for an online meeting.
- You try to join the meeting.
Note To join the meeting, you must access the Internet through the proxy server.
Article ID: 2889647 - Last Review: Oct 7, 2013 - Revision: 1