Skype consumer (skype.com) has nothing to do with Teams, Skype for Business, Lync, or Office Communicator. People are getting this very confused in this thread.

Skype consumer (skype.com) has nothing to do with Teams, Skype for Business, Lync, or Office Communicator. People are getting this very confused in this thread. They shared a name for a handful of years. That's it. Teams does not share components with Skype consumer; at most they both used SILK, but Teams moved to Satin in 2021. It does use [backend] components from SfB as it is the evolution of that service.