We've just installed Lync (RC) for a 25 user trial. The first thing we've noticed though, is that we're unable to see more than 1 video feed at any one time when in a video conference with 3+ participants.
From what I've read so far, this is standard behaviour and an MCU (multi-point control unit) is required. The following thread advises that there is a software MCU which was first established in OCS 2007 R2. Is anybody able to advise on whether we're able to use this - and if so, how?
Please be aware that we literally have only just installed Lync yesterday, so we're absolute novices on the subject.