우분투에서 Lync 사용하는 방법

Here is what did to get it to work:

• Installed the pidgin-sipe plugin
  
  sudo apt-get install pidgin-sipe
  
• Add a new account, and selected Office Communicator as the protocol
• For the username and login I used my email address, and of course I entered my password.
• On the Advanced tab change the connection type to Auto
• Use the following for User Agent: UCCAPI/4.0.7577.314 OC/4.0.7577.314
• Change authentication scheme to TLS-DSK
• Uncheck the Single Sign-On box
• Click Save