SSH ETS 300 079:1991

Integrated Services Digital Network (ISDN); Syntax-based Videotex end-to-end protocols Circuit mode DTE - DTE

Scope

This standard specifies the end-to-end protocols for the ISDN syntax-based Videotex Service. NOTE 1: This standard does not specify any service aspects of the ISDN syntax-based Videotex Service. This standard is applicable to devices supporting the ISDN syntax-based Videotex, to be attached at either side of a T reference point or coincident S and T reference points when used as an access to the public ISDN. In this context, a device is either an ISDN Videotex Terminal, an ISDN Videotex Service Centre, an ISDN Videotex Access Point or an ISDN Videotex Host (cf. subclause 3.1).