1
Scope
2 Normative references
2.1 ITU-T Recommendations
2.2
ISO/IEC
Standards
2.3
Other
references
3
Definitions
4
Abbreviations
5
Conventions
6
Basic
concepts and models
6.1
Functional
model
6.2
Service
models
7
Principles
for the organization of an interconnected computerized international
information service
8
Service
specification
8.1
Inquiry
information
8.2
Reply
information
8.3
Conversion
8.4
Version
2 extensibility
8.5
Functionality
9
Common
protocol specification elements
9.1
Character
sets, encoding and repertoire
9.2
Filter
concept
9.3
Matching
and matching rules
9.4
Paging
9.5
Hierarchical
groups
9.6
The
keyword concept of version 1 (2005)
10 Version 1 (2005) of the Directory Assistance protocol
specification
10.1
Overview
10.2
Inquiry format
10.3
Reply
format
11 Version 2 of the Directory Assistance protocol
specification
11.1
Overview
11.2
Inquiry
format
11.3
Reply
format
12 TCP adaptation protocol
12.1
Introduction
12.2
Security
12.3
Application
connection establishment
12.4
Application
data transfer
12.5
Application
connection release
13 Use of the service provided by TCP
13.1
TCP
connection establishment (socket connection)
13.2
Data
transfer
13.3
TCP
connection release
14 Operator's manual
Annex A –
Directory Assistance keywords of Directory Assistance protocol
version 1 (2005)
A.1
Functional
keywords table
A.2
Descriptive
keywords table
Annex B –
Directory Assistance protocol version 1 (2005) in ASN.1
Annex C –
Directory Assistance protocol version 2 in ASN.1
Annex D –
Directory Assistance protocol version 2 in XSD
Annex E –
Message codes for Recommendation E.115
Appendix I
– NACE nomenclature
I.1
About NACE
I.2
NACE structure
I.3
NACE at work
I.4
Extract from NACE
Appendix II
– Examples of BER encodings
II.1
Introduction
II.2
Example
of ASN.1 BER encoding of the DA protocol version 1 (2005)
II.3
Example
of ASN.1 BER encoding of the DA protocol version 2