• CCITT Rec. T.101 (11/1988) – INTERNATIONAL INTERWORKING FOR VIDEOTEX SERVICES
  • CONTENTS
  • Preamble
  • 1 Purpose and scope of the Recommendation
    • 1.1 Purpose
    • 1.2 Scope
  • 2 Interworking between Videotex services – General
  • 3 International interworking of Videotex service
  • 4 International interworking between gateways
    • 4.1 International interworking at network level
    • 4.2 Transport layer
    • 4.3 Session layer
    • 4.4 Presentation layer
      • 4.4.1 Presentation protocol
      • 4.4.2 Coding of Videotex information
    • 4.5 Application layer
    • 4.6 Relation with DTAM/ODA
  • 5 International interworking between a terminal and a host
    • 5.1 Access via PSTN or ISDN bearer service
    • 5.2 Access via PSPDN or ISDN bearer service
    • 5.3 Access via PSPDN/PAD
    • 5.4 Access via PSPDN through a VIU
    • 5.5 Access via PSPDN through a VSU
    • 5.6 Application rules for X.29 to support administrative functions
  • 6 Content architecture class attributes
    • 6.1 Content architecture class
    • 6.2 Content type
  • 7 Content portion attributes
    • 7.1 Type of coding
    • 7.2 Specific coding attributes
      • 7.2.1 Subset
      • 7.2.2 Rank
      • 7.2.3 Profile
  • 8 Formal definition of Videotex dependent data type
    • 8.1 Introduction
    • 8.2 Representation of specific coding attributes
    • 8.3 Summary of ASN.1 object identifiers (see Table 1/T.101)
  • ANNEX A – Interworking data syntax (IDS) described in ASN.1 (Recommendation X.208)
  • A.1 Videotex page
  • A.2 State vector
  • A.3 Functions and parameters
  • APPENDIX I – Text and mosaic character repertoires
  • I.1 Repertoire I – Common alphanumeric text characters
  • I.2 Repertoire 2 – Special alphanumeric text characters
  • I.3 Repertoire 3 – Kana characters
  • I.4 Repertoire 4 – Kanji characters
  • I.5 Repertoire 5 – Greek characters
  • I.6 Repertoire 6 – Cyrilic characters
  • I.7 Repertoire 7 – Block mosaic characters
  • I.8 Repertoire 8 – Sub cell aligned smooth mosaics 1
  • I.9 Repertoire 9 – General smooth mosaics
  • I.10 Repertoire 10 – Drawing characters
  • I.11 Repertoire 11 – Special mosaics
  • APPENDIX II – Default states of the interworking data syntax