Microsoft Lync is prevalent through the corporate world. Honestly its a pretty decent product on a Windows machine. On Linux and Mac though it is really a half-baked product of varying working status. On Mac the official client burns through your battery due to requiring the Nvidia graphics card on my Retina Pro??
I am a big fan on Pidgin (or Adium on the Mac) and have been struggling to get Lync support working on Mac/Linux using this client. Today I was finally able to connect.
To get started:
- sudo apt-get install pidgin pidgin-sipe
- Instead of opening Pidgin using the supplied icon shortcut, you will need to open a terminal and execute the following. If you do this often it would be better to create a script or modify the shortcut: export NSS_SSL_CBC_RANDOM_IV=0 pidgin
- Without the above you will get Read Error when you try to connect. For whatever reason the current versions of Pidgin and Pidgin-sipe on Debian/Ubuntu do this.
- Add an account using your the exact same settings as Lync on Windows or Mac. The key modifications here are to specify in the Advanced tab the following items:
- Server and port if you have them. Some servers are configured to use :443 instead of the default. You should check the account settings on the Windows or Mac setup
- Connection type is most likely SSL/TLS so start there
- User Agent should be: UCCAPI/4.0.7577.314 OC/4.0.7577.314 (Microsoft Lync 2010)
- NTLM selected as the authentication mode. You can try to use Kerberos if your overall system is setup for it, but it was not applicable to me.
There are some shortcomings to this setup. Audio/Video between a Windows/Mac client to Pidgin does not function. Pidgin to Pidgin is no issue though. For simple text chat you will be fine with the above though.