Learn the essentials
Our how-to videos will teach you everything you need to know to get started with Skype.
PBX (Private Branch Exchange) is the system in your company that connects individual desk extensions to external telephone lines and mobile networks.
A SIP-enabled PBX is a PBX that can connect to the internet and use the SIP protocol to make calls over the internet.
We recommend that you use a Skype Connect™ certified PBX as we cannot ensure all your SIP-enabled PBX features and functions will operate correctly in non-certified SIP-enabled PBXs when used with Skype Connect.
For the current list of Skype Connect certified SIP-enabled PBX vendors, follow this link and click Compatible phone systems:
For more information on Skype Connect, you can refer to our PDF User Guides: