ITU-T H.812.3 PDF

This Recommendation specifies design guidelines for the Capability exchange-enabled AHD and Capability exchange-enabled WAN CDCs. The design guidelines specify the testable requirements that must be implemented by the AHD in order to classify it as a Capability exchange-enabled AHD. The Capability exchange-enabled AHD shall be able to retrieve a root file from the WAN device and be able to validate that the root file conform to the HL7 hData hRF document. In addition, the design guidelines specify testable requirements for a WAN device which details how a Capability exchange-enabled WAN device shall respond to the requests from a Capability exchange-enabled AHD and shall be able to validate that the root document conform to the HL7 hData hRF document.