It really is a wonderful life, at least when you know how to use synthetic transaction cmdlets like Test-CsAVConference. And after you read this haiku, and it's companion article, you will.
You don't need to be tall to use the Response Group cmdlets, but some 14-foot stilts might help. It couldn't hurt to try, could it? Oh, well, true, maybe it could. We recommend trying it without the stilts first.