Table of Contents

Foreword
1 Scope and introduction
2 References
3 Numbering plans for VPN
4 Abbreviations and definitions
   4.1 Abbreviations
   4.2 Definitions
5 Private numbers
6 Private numbers used together with public location dependent
   numbers
   6.1 Without DDI
   6.2 With DDI via location dependent numbers
7 Private numbers used together with public location independent
   numbers
   7.1 Without DDI
   7.2 With DDI via location dependent numbers
   7.3 With DDI via location independent numbers
8 Partial ISDN numbers
9 Merging internal numbers
10 Members of more than one VPN
11 Managing the numbering plan
12 Evaluation
Annex A: An evaluation of some aspects that should be considered
         when implementing numbering plans for VPN
Annex B: A summary of the evaluation of different methods for
         the implementation of numbering plans for VPN
History

Abstract

Describes the translation mechanisms of a public ISDN that supports private numbers as defined by the authority of a Virtual Private telecommunication Network (VPN). Shows, on the basis of examples, solutions for selecting users connected to different exchanges (PTNXs) of the VPN, as well as standalone users.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	NA 2