Microsoft Lync

Lync is now renamed Skype for Business, download here:
https://www.microsoft.com/en-us/download/details.aspx?id=54108

Still not 64-bit in 2016, unlike the rest of Office. :(

Works fine on my 10.11

It sort of works, but still a lot of room for improvement:
* main gripe is stability: crashes intermittently (program hangs or quits) e.g. when the network connection drops briefly (1 second his enough). Doesn't auto-reconnect again when network/VPN is back.
* doesn't log messages or keep a call history: closing chat window means it's gone forever
* needs a fast and reliable network connection

The downloaded dmg is broken! I am being served a 1KB file that of course will not open for mounting,

Version 14.0.10 appears to be: Here: http://download.microsoft.com/download/5/0/0/500C7E1F-3235-47D4-BC11-95A71A1BA3ED/lync_14.0.10_141024.dmg but also here (and a whole lot slower to download) http://www.microsoft.com/en-us/download/confirmation.aspx?id=36517

Everything is working. Thank you for your job!

This app is truly terrible. Messages fail to be sent, with no clear explanation. Files won't transfer. Parts of messages (like URLs) can't be copied to the clipboard. And it has a tendency to lock up the dock for several seconds when receiving a message. Come on Microsoft — you can do better.