Information Technology - Open Systems Interconnection - Session Service Definition
Scope:
This Recommendation I International Standard defines in an abstract way the externally visible service provided by the OS1 Session Layer in terms of:
a) the primitive actions and events of the service; b) the parameter data associated with each primitive action and event; C) the relationship between, and the valid sequence of these actions and events.
The service defined in this Recommendation I International Standard is that which is provided by the OS1 session protocol (in conjunction with the transport service) and which may be used by the OS1 presentation protocol.
This Recommendation - International Standard does not specify individual implementations or products, nor does it constrain the implementation of entities and interfaces within a computer system. There is, therefore, no conformance to this Recommendation - International Standard.
The text pertaining to the symmetric synchronization functional unit is not applicable to the support of ITU-T applications.
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Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.