We all come over a LRS at least once in our UC lineup, and most just do not have the guides / requirements from a Lync / Exchange perspective. For me out I outlined the basic requirements to get the Lync / Exchange accounts setup as this sometimes becomes a bit fiddly to do with

I had had a play with the Crestron RL 2 LRS today, and it was a nice piece of kit. I had the usual struggle of getting it to work with Lync in general, the startup guide, like most LRS are vague so you will need to know what to setup before getting on to