Have you looked at some of the prior work in this area to see things that teams wanted?
http://danielodio.com/project-stargate-always-on-skype-video...
http://danielodio.com/remote-always-on-connecting-our-office...
Perch is a startup that's mentioned a lot in the comments, and I trialled it and it was pretty nice, but it just shut down last month. Perhaps their "customer stories" or "blog" sections have enough detail about the app's features, or perhaps the Internet Archive has a full copy of their old site:
https://perch.co/customer-stories/
https://web.archive.org/web/20160911054842/http://www.perch....