1.7 Versioning and Capability Negotiation

This protocol builds on the basic Remote Desktop Protocol. The features provided by this extension are negotiated during the Capabilities Exchange Phase of the RDP connection sequence ([MS-RDPBCGR] section 1.3.1.1). In effect, this extension merely expands the set of capabilities used by the base RDP. (RDP versioning and capability negotiation is described in [MS-RDPBCGR] section 1.7.)