ETR 158 : 20001
Current
The latest, up-to-date edition.
NETWORK ASPECTS (NA); EUROPEAN NUMBERING INITIATIVES; BACKGROUND AND STRATEGIC DIRECTIONS
Hardcopy , PDF
English
Foreword
Introduction
1 Scope
2 References
3 Abbreviations
4 European numbering background
4.1 CEU initiatives
4.2 CEPT and ECTRA initiatives
4.3 ETNO position
4.4 ETSI Position
4.5 ITU consideration
4.6 ENF
5 ETNS; an overview of needs, use and implications
5.1 The need for an ETNS
6 European numbering options
6.1 The use of numbering resources
6.2 Using national numbering resources
6.3 Using world numbering resources
7 Assessment of options
8 Conclusion
History
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