1、 INTERNATIONAL TELECOMMUNICATION UNION ITU-T E.168TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (05/2002) SERIES E: OVERALL NETWORK OPERATION, TELEPHONE SERVICE, SERVICE OPERATION AND HUMAN FACTORS International operation Numbering plan of the international telephone service Application of E.164 n
2、umbering plan for UPT ITU-T Recommendation E.168 ITU-T E-SERIES RECOMMENDATIONS OVERALL NETWORK OPERATION, TELEPHONE SERVICE, SERVICE OPERATION AND HUMAN FACTORS INTERNATIONAL OPERATION Definitions E.100E.103 General provisions concerning Administrations E.104E.119 General provisions concerning user
3、s E.120E.139 Operation of international telephone services E.140E.159 Numbering plan of the international telephone service E.160E.169 International routing plan E.170E.179 Tones in national signalling systems E.180E.189 Numbering plan of the international telephone service E.190E.199 Maritime mobil
4、e service and public land mobile service E.200E.229 OPERATIONAL PROVISIONS RELATING TO CHARGING AND ACCOUNTING IN THE INTERNATIONAL TELEPHONE SERVICE Charging in the international telephone service E.230E.249 Measuring and recording call durations for accounting purposes E.260E.269 UTILIZATION OF TH
5、E INTERNATIONAL TELEPHONE NETWORK FOR NON-TELEPHONY APPLICATIONS General E.300E.319 Phototelegraphy E.320E.329 ISDN PROVISIONS CONCERNING USERS E.330E.349 INTERNATIONAL ROUTING PLAN E.350E.399 NETWORK MANAGEMENT International service statistics E.400E.409 International network management E.410E.419
6、Checking the quality of the international telephone service E.420E.489 TRAFFIC ENGINEERING Measurement and recording of traffic E.490E.505 Forecasting of traffic E.506E.509 Determination of the number of circuits in manual operation E.510E.519 Determination of the number of circuits in automatic and
7、 semi-automatic operation E.520E.539 Grade of service E.540E.599 Definitions E.600E.649 Traffic engineering for IP-networks E.650E.699 ISDN traffic engineering E.700E.749 Mobile network traffic engineering E.750E.799 QUALITY OF TELECOMMUNICATION SERVICES: CONCEPTS, MODELS, OBJECTIVES AND DEPENDABILI
8、TY PLANNING Terms and definitions related to the quality of telecommunication services E.800E.809 Models for telecommunication services E.810E.844 Objectives for quality of service and related concepts of telecommunication services E.845E.859 Use of quality of service objectives for planning of tele
9、communication networks E.860E.879 Field data collection and evaluation on the performance of equipment, networks and services E.880E.899 For further details, please refer to the list of ITU-T Recommendations. ITU-T Rec. E.168 (05/2002) i ITU-T Recommendation E.168 Application of E.164 numbering plan
10、 for UPT Summary This Recommendation provides a basis for a common understanding of the underlying issues in order to facilitate implementation of Universal Personal Telecommunications (UPT) within a common numbering framework. UPT introduces the concept of personal mobility across many networks. Th
11、is includes but is not limited to ISDN, PSTN, PLMN and PSPDN. The use of personal UPT numbers has broadened the practice of how numbering can be used across and within international and national telecommunication networks. This Recommendation provides a framework of numbering for calls inbound to a
12、UPT user (incalls), transactions between the UPT user and their UPT service profile (e.g. incall registration), calls made by the UPT user (outcalls) and identification of the UPT service profile and service provider. History First issue 03/1993 Revision 1 05/1999 Revision 2 05/2002 Source ITU-T Rec
13、ommendation E.168 was prepared by ITU-T Study Group 2 (2001-2004) and approved under the WTSA Resolution 1 procedure on 16 May 2002. ii ITU-T Rec. E.168 (05/2002) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. The
14、 ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standar
15、dization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSA Resolution 1. In some areas of information t
16、echnology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. INTE
17、LLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, w
18、hether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, ITU had received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cau
19、tioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. ITU 2002 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. ITU-T Rec. E.168 (05/2002)
20、 iii CONTENTS Page 1 Scope 1 2 References. 1 3 Terms and definitions . 2 4 Abbreviations 3 5 UPT number structure. 3 5.1 Scenario 1 Home-related scheme 4 5.2 Scenario 2 Country-based scheme. 4 5.2.1 Scenario 2 NDC structure. 5 5.2.2 Scenario 2 SN structure 5 5.3 Scenario 3 Country code-based global
21、scheme . 5 6 Number administration responsibility 5 7 National prefix option for UPT. 6 8 UPT service profile access 6 8.1 UPT access number (UPTAN) . 6 8.2 UPT access code (UPTAC) 6 9 UPT identification and authentication requirements 7 9.1 UPT user authentication at the user-network interface 7 9.
22、1.1 UPT user-network authentication with a UPT number and PIN 8 9.1.2 UPT user-network authentication with an E.212-based PUI 8 9.2 UPT user authentication at the network-network interface 9 9.3 Information content and structure of the PUI. 9 9.4 Derivation of the UPT global title from the PUI 10 iv
23、 ITU-T Rec. E.168 (05/2002) Introduction Universal personal telecommunications (UPT) introduces the concept of personal mobility across many networks. This includes but is not limited to ISDN, PSTN, PLMN and PSPDN. The use of personal UPT numbers has broadened the practice of how numbering can be us
24、ed across and within international and national telecommunication networks. ITU-T Rec. E.168 (05/2002) 1 ITU-T Recommendation E.168 Application of E.164 numbering plan for UPT 1 Scope This Recommendation provides a basis for a common understanding of the underlying issues in order to facilitate earl
25、y implementation of UPT within a common numbering framework. This Recommendation provides a framework of numbering for calls inbound to a UPT user (incalls), transactions between the UPT user and their UPT service profile (e.g. incall registration), calls made by the UPT user (outcalls) and identifi
26、cation of the UPT service profile and service provider. 2 References The following ITU-T Recommendations and other references contain provisions which, through reference in this text, constitute provisions of this Recommendation. At the time of the publication, the editions indicated were valid. All
27、 Recommendations and other references are subject to revision; users of this Recommendation are therefore encouraged to investigate the possibility of applying the most recent edition of the Recommendations and other references listed below. A list of the currently valid ITU-T Recommendations is reg
28、ularly published. ITU-T Recommendation E.152 (2001), International freephone service. ITU-T Recommendation E.161 (2001), Arrangement of digits, letters and symbols on telephones and other devices that can be used for gaining access to a telephone network. ITU-T Recommendation E.164 (1997), The inter
29、national public telecommunication numbering plan. ITU-T Recommendation E.164.1 (1998), Criteria and procedures for the reservation, assignment and reclamation of E.164 country codes and associated Identification Codes (ICs). ITU-T Recommendation E.166/X.122 (1998), Numbering plan interworking for th
30、e E.164 and X.121 numbering plans. ITU-T Recommendation E.168.1 (2002), Assignment procedures for universal personal telecommunications numbers in the provisioning of the international UPT service. ITU-T Recommendation E.169.1 (2001), Application of Recommendation E.164 numbering plan for universal
31、international freephone numbers for the international freephone service. ITU-T Recommendation E.174 (1995), Routing principles and guidance for Universal Personal Telecommunications (UPT). ITU-T Recommendation E.190 (1997), Principles and responsibilities for the management, assignment and reclamati
32、on of E-series international numbering resources. ITU-T Recommendation E.212 (1998), The international identification plan for mobile terminals and mobile users. ITU-T Recommendation E.214 (1988), Structure of the land mobile global title for the signalling connection control part (SCCP). ITU-T Reco
33、mmendation F.850 (1993), Principles of universal personal telecommunication (UPT). 2 ITU-T Rec. E.168 (05/2002) ITU-T Recommendation F.851 (1995), Universal Personal Telecommunication (UPT) Service description (service set 1). 3 Terms and definitions This Recommendation defines the following terms:
34、3.1 country code (CC): Refer to ITU-T Rec. E.164. 3.2 home domain: Refers to a network, localized area or telephone exchange, within which a dialled UPT number is recognized as being UPT. 3.3 incalls: Calls inbound to the UPT user. 3.4 outcalls: Calls outbound from the UPT user. 3.5 personal mobilit
35、y: The ability of a user to access telecommunications services at any terminal on the basis of a personal identifier (e.g. the UPT number), and the capability of the network to provide those services delineated in the users service profile. Personal mobility involves the network capability to locate
36、 the terminal associated with the user for the purpose of addressing, routing and charging the UPT users calls. (1.3.6/F.851) 3.6 personal user identity (PUI): A PUI is an identity which unambiguously identifies the UPT user but is different from the UPT number although there is a one-to-one mapping
37、 between them. The PUI is an identity by which the UPT user is known to his UPT service provider and by which the UPT users service provider is known to other service providers and networks supporting UPT. 3.7 personal identity module (PIM): A personal identity module is, for example, a microprocess
38、or or magnetic strip equipped card or other device which contains procedures or data necessary for accessing the UPT service including a UPT users personal user identity. 3.8 prefix: A prefix is an indicator consisting of one or more digits that allows selection of different types of number formats,
39、 networks and/or service. 3.9 universal personal telecommunications (UPT): Universal personal telecommunications enables access to telecommunication services while allowing personal mobility. It enables each UPT user to participate in a user-defined set of subscribed services and to initiate and rec
40、eive calls on the basis of a personal, network-transparent UPT number across multiple networks on any fixed terminal and or mobile terminal, irrespective of geographical location, limited only by network capabilities and restrictions imposed by the network operator. (1.3.10/F.851) 3.10 universal per
41、sonal telecommunication access code (UPTAC): A code the UPT user may need to dial, when using certain terminals and networks, in order to enter the UPT environment before any UPT procedures can be carried out. (1.3.11/F.851) 3.11 universal personal telecommunication access number (UPTAN): A number t
42、he UPT user may need to dial, when using certain terminals and networks, in order to contact his UPT service profile (provider). 3.12 UPT environment: The environment within which the facilities of the UPT service are offered. It consists of combinations of networks and UPT service control facilitie
43、s which, when combined, enable the UPT user to make use of the telecommunication services offered by these networks. (1.3.12/F.851) 3.13 UPT global title (UPTGT): An E.164 number derived from the PUI in accordance with UIT-T Rec. E.214, which is used for routing purposes. ITU-T Rec. E.168 (05/2002)
44、3 3.14 UPT number: A number that uniquely identifies the UPT user; it is also used by a calling party to reach the UPT user. A UPT user may have more than one UPT number (for example, a business UPT number for business calls and a private UPT number for private calls). (1.3.13/F.851) 3.15 UPT servic
45、e profile: The UPT service profile is a record containing all the information related to a UPT user in order to provide that user with the UPT service. Each UPT service profile is associated with a single UPT number. (1.3.15/F.851) 3.16 UPT serving exchange: A UPT serving exchange is any exchange th
46、at has the technical capabilities necessary to access a UPT service profile. (5.10/E.174) 3.17 UPT user code (UC): A UPT user code is that part of the PUI which identifies the UPT subscriber. 4 Abbreviations This Recommendation uses the following abbreviations: CC An E.164 country code CC(UPT) E.164
47、 country code “878“ which has been reserved as a UPT indicator IFS International freephone service IMSI An E.212 international mobile subscriber identity MCC An E.212 mobile country code MNC An E.212 mobile network code NDC(CC) An E.164 country code assigned to a country or other purpose that would
48、allow it to be used for UPT PIM Personal identity module PIN Personal identification number PUI Personal user identity SP Service provider UC UPT user code UIFN Universal international freephone number UPT Universal personal telecommunications UPTAC Universal personal telecommunication access code U
49、PTAN Universal personal telecommunication access number UPTGT UPT global title 5 UPT number structure The structure of UPT numbers must conform to ITU-T Rec. E.164. Three independent numbering scenarios are considered. These scenarios may coexist in the international network and are defined below. Information necessary for call completion to a UPT number is held in the associated UPT service profile. Identification of the associated UPT service profile is achieved through the analysis of the full number. 4 ITU-T R
