This Functional Standard specifies a set of protocols to provide the function defined below. The requirements placed on an end system in this Functional Standard are solely those necessary for operation of the protocol set specified. It does not specify total end system capability.
This Functional Standard defines:
1 The provision of the OSI Connection-mode Transport Service [ISO 8072] between an end system (the "reference end system") attached to a Telephonic Circuit and another end system (the "compatible end system") which is either attached to the same Telephonic Circuit, or is indirectly accessible through the provided network service.
2 The provision of the OSI Connection-mode Network Service [ISO 8348] between the reference end system and the compatible end system.
The scope of this document is the provision and support of the Connection Mode Network Service in systems using switched telephonic circuits using synchronous data transfer techniques.
DS/ENV 41116:1995 history
1995DS/ENV 41116:1995 Information technology- Functional standard for profiles T/C32 and T/D32 - Analogue telephone circuit - Dial-up (PSTN) (COTS + CONS)