Skype Connect certification certifies SIP-enabled PBXs against industry standards, common SIP PBX features and call flows. We establish whether Skype Connect and the SIP-enabled PBX are interoperable and work with Skype Connect certified PBX manufacturers to ensure the PBXs and their features remain compatible with Skype Connect.
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, please see skype.com/go/business.sip.pbx.vendors.
For more information on Skype Connect, there is a Quick Start Guide, a User Guide and several other Skype Connect guides available on the Guides page of the Skype Support site.