Skype for Business External Connectivity Skype for Business external connectivity (federation) enables a Skype for Business user to connect with users in other organizations that use Skype for Business as well as those that host their own Skype for Business Server on-premises.
Federated contacts can see presence, communicate by using IM, and make Skype-to-Skype audio and video calls.
There are a couple of federations important to have:
Skype for Business Online (Office365) Exchange Online (Office365) Skype for Consumer (Skype.
Continue reading
