1.3.1.1 Encapsulation in the DRDYNVC Static Virtual Channel
The following diagram illustrates the wire-level encapsulation when a DVC is embedded inside the dedicated static virtual channel named DRDYNVC.

Figure 1: Static virtual channel objects
This is a Windows implementation detail and does not limit the definition and the description of the Remote Desktop Protocol: Dynamic Channel Virtual Channel Extension. Any transport that has similar characteristics can be used to support a DVC implementation. The Remote Desktop Protocol: Dynamic Channel Virtual Channel Extension makes use of the following features of a static virtual channel:
Capability to indicate the reception of a complete message to the DVC handler.
Capability to support a minimum message size that is sufficient for the complete reception of the PDUs used for version negotiation and channel open/close functionality.