Not true. Lync is a piece of shit. My current company uses Sky pe for business and guess what is the most annoying aspect: messages don't reach the other end so

Not true. Lync is a piece of shit. My current company uses Sky pe for business and guess what is the most annoying aspect: messages don't reach the other end sometimes!!!!! It also freezes, a LOT. We finally forced our manager to let us use Slack and we love it.