Telecontrol equipment and systems - Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations; section 601: Functional profile for providing the Connection-Oriented Transport Service in an End System connected via permanent acc
Defines the provision of the OSI connection-mode transport service between an end system (the reference end system, RES) which uses a permanent analog or digital circuit to access a packet switched data network (PSDN) and another end system (the compatib