TR 101 327 : 1.1.1
Current
The latest, up-to-date edition.
TELECOMMUNICATIONS AND INTERNET PROTOCOL HARMONIZATION OVER NETWORKS (TIPHON); GUIDE TO NUMBERING OPTIONS FOR PUBLIC NETWORKS BASED ON VOLP TECHNOLOGY
Hardcopy , PDF
English
Intellectual Property Rights
Foreword
1 Scope
2 References
3 Abbreviations
4 General considerations
4.1 Introduction to numbering arrangements
4.2 Basic principles
4.3 Relationship of numbering to VoIP
5 Choosing a numbering option
5.1 The steps
5.2 Factors in evaluating options
6 Other issues
6.1 Number portability
6.2 Number availability
6.3 Carrier selection
History
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