We are still considering this feature for future releases, and will continue to update the status when it changes.
We are starting move some workflows away from Teams because we can’t archive completed projects or previous initiatives. It is a shame because it was nice to do everything in one spot. But it isn’t manageable.
Please check “Teams/Skype Consumer chat and calling interop” on the public roadmap at microsoft.com/microsoft-365/roadmap?filters.. for updates.James commented
Public Skype integration is needed to make Teams a complete product. If Teams is really the replacement for Skype for Business it should at least be able to call the millions of users in the Skype network. I am hoping that Skype for Business is not retired until that is fixed.