CONTENTS

Summary iv
Introduction v
1 Scope
2 Normative references
2.1 Identical Recommendations | International Standards
2.2 Paired Recommendations | International Standards equivalent in technical content
2.3 Additional references
3 Definitions
3.1 Basic Reference Model definitions
3.2 Service conventions definitions
3.3 Naming and Addressing definitions
3.4 Presentation‑service definitions
4 Abbreviations
5 Conventions
6 Overview of the presentation service
6.1 Purpose
6.2 Relationship to Application Layer
6.3 Relationship to Session Layer
6.4 Features of the Presentation Layer
6.5 Negotiation of syntax
6.6 Information transfer
6.7 Presentation context definition
6.8 Management of the DCS
7 Facilities of the service
7.1 The connection establishment facility
7.2 The connection termination facility
7.3 The context management facility
7.4 The information transfer facility
7.5 The dialogue control facility
7.6 Connectionless Information transfer facility
8 Functional units
9 Quality of Service
10 Presentation service primitives
10.1 User data parameters
10.2 P‑CONNECT service
10.3 P‑U‑ABORT service
10.4 P‑P‑ABORT service
10.5 P‑ALTER‑CONTEXT service
10.6 P‑TYPED‑DATA service
10.7 P‑DATA service
10.8 P‑RESYNCHRONIZE service
10.9 P‑ACTIVITY‑START service
10.10 P‑ACTIVITY‑RESUME service
10.11 P‑ACTIVITY‑INTERRUPT service
10.12 P‑ACTIVITY‑DISCARD service
10.13 P‑ACTIVITY‑END service
10.14 P‑CAPABILITY‑DATA service
10.15 P‑CONTROL‑GIVE service
10.16 P‑TOKEN‑GIVE service
10.17 P‑TOKEN‑PLEASE service
10.18 P‑U‑EXCEPTION‑REPORT service
10.19 P‑P‑EXCEPTION REPORT service
10.20 P‑EXPEDITED‑DATA service
10.21 P‑SYNC‑MINOR service
10.22 P‑SYNC‑MAJOR service
10.23 P‑RELEASE service
10.24 P‑UNIT-DATA service
11 Sequences
11.1 P‑CONNECT service
11.2 P‑U‑ABORT service
11.3 P‑P‑ABORT service
11.4 P‑ALTER‑CONTEXT service
11.5 P‑TYPED‑DATA and P‑DATA services
11.6 P‑CAPABILITY‑DATA service
11.7 P‑EXPEDITED‑DATA service
11.8 P‑SYNC‑MINOR, P‑SYNC‑MAJOR, P‑RELEASE, P‑ACTIVITY‑START, P‑PLEASE‑TOKENS, P‑GIVE‑TOKENS, P‑GIVE‑CONTROL, P‑ACTIVITY‑END and P‑ACTIVITY‑RESUME services 36
11.9 P‑RESYNCHRONIZE, P‑U‑EXCEPTION‑REPORT, P‑P‑EXCEPTION‑REPORT, P‑ACTIVITY‑INTERRUPT and P‑ACTIVITY‑DISCARD services
11.10 P‑UNIT‑DATA service
Annex A Restrictions on the Use of the Presentation‑service in X.410‑1984 Mode
A.1 P‑CONNECT service
A.2 P‑U‑ABORT service
A.3 P‑TOKEN‑PLEASE service
A.4 P‑DATA service
Annex B Registration of Abstract Syntaxes
B.1 Introduction
B.2 Naming of Abstract Syntaxes
B.3 Form of registration of an abstract syntax
Annex C Corrections and enhancements incorporated in ITU-T Rec. X.216 | ISO/IEC 8822