1、INTERNATIONAL TELECOMMUNICATION UNION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU E.l 69.3 (09/2000) SERIES E: OVERALL NETWORK OPERATION, TELEPHONE SERVICE, SERVICE OPERATION AND HUMAN FACTORS International operation - Numbering plan of the international telephone service Application of Re
2、commendation E.164 numbering plan for universal international shared cost numbers for the international shared cost service ITU-T Recommendation E.169.3 (Formerly CCITT Recommendation) ITU-T E-SERIES RECOMMENDATIONS OVERALL NETWORK OPERATION, TELEPHONE SERVICE, SERVICE OPERATION AND HUMAN FACTORS IN
3、TERNATIONAL OPERATION Definitions General provisions concerning Administrations General provisions concerning users Oneration of international telenhone services Numbering plan of the international telephone service International routing plan Tones in national signalling systems Numbering plan of th
4、e international telephone service Maritime mobile service and public land mobile service OPERATIONAL PROVISIONS RELATING TO CHARGING AND ACCOUNTING IN THE INTERNATIONAL TELEPHONE SERVICE Charging in the international telephone service Measuring and recording call durations for accounting purposes UT
5、ILIZATION OF THE INTERNATIONAL TELEPHONE NETWORK FOR NON- TELEPHONY APPLICATIONS General Phototelegraphy ISDN PROVISIONS CONCERNING USERS INTERNATIONAL ROUTING PLAN NETWORK MANAGEMENT International service statistics International network management Checking the quality of the international telephon
6、e service Measurement and recording of traffic Forecasting of trafic Determination of the number of circuits in manual operation Determination of the number of circuits in automatic and semi-automatic operation Grade of service Definitions Trafic engineering for IP-networks ISDN trafic engineering M
7、obile network trafic engineering TRAFFIC ENGINEERING QUALITY OF TELECOMMUNICATION SERVICES: CONCEPTS, MODELS, OBJECTIVES AND DEPENDABILITY PLANNRVG Terms and definitions related to the quality of telecommunication services Models for telecommunication services Objectives for quality of service and r
8、elated concepts of telecommunication services Use of quality of service objectives for planning of telecommunication networks Field data collection and evaluation on the performance of equipment, networks and services E. 100-E. 103 E.104E.119 E.120-E.139 E. 140-E. 159 E.170-E.179 E.180-E.189 E. 190-
9、E.199 E.200-E.229 E.230-E.249 E.260-E.269 E.300-E.319 E.320-E.329 E.330-E.349 E.350-E.399 E.400-E.409 E.410-E.419 E.420-E.489 E.490-E.505 E. 506E. 509 E.510-E.519 E.520-E.539 E.540-E.599 E.600-E.649 E.650-E.699 E.700-E.749 E.750-E.799 E.800-E.809 E.8 10-E.844 E.860-E.879 E.880-E.899 E.845-E.859 For
10、further details, please re$er to the list of ITD-T Recommendations. ITU-T Recommendation E.169.3 Application of Recommendation E.164 numbering plan for universal international shared cost numbers for the international shared cost service Summary This Recommendation details the application of the Rec
11、ommendation E. 164 Numbering Plan for Universal International Shared Cost Numbers (UISCN) in the provisioning of the International Shared Cost Service (ISCS) as defined in ITU-T Recommendation E. 154. Source ITU-T Recommendation E.169.3 was prepared by ITU-T Study Group 2 (1997-2000) and approved by
12、 the World Telecommunication Standardization Assembly (Montreal, 27 September - 6 October 2000). ITU-T E.169.3 (09/2000) 1 FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. The ITU Telecommunication Standardization S
13、ector (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 Standardization Assembly (WTSA), which meets ev
14、ery 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 technology which fall within ITU-Ts purvi
15、ew, the necessary standards are prepared on a collaborative basis with IS0 and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS ITU draws atten
16、tion 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, whether asserted by ITU members or others
17、 outside of the Recommendation development process. As of the date of approval of this Recommendation, ITU had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent t
18、he latest information and are therefore strongly urged to consult the TSB patent database. o ITU 2001 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writ
19、ing fi-om the ITU. 11 ITU-T E.169.3 (09/2000) CONTENTS 1 2 3 4 5 5.1 5.2 6 7 8 9 10 11 12 13 Scope . References . Definitions Abbreviations UISCN principles and format . UISCN principles Number assignment principles UISCN format . Applicant procedures Registrar procedures . Change request procedures
20、 . Registrar start-up and duplicate request procedures . Preparation of Universal International Shared Cost Number Request Form Preparation of Universal International Shared Cost Number Status Notification Form Preparation of Universal International Shared Cost Number Multiple ROA Notification Form
21、. Annex A . Applicant procedures . Annex B . Registrar procedures Annex C . Change request procedures C . 1 Multiple ROAS documentation procedures C.2 Applicant change procedures C.3 Change of Applicant . Annex D . Registrar start-up and duplicate request procedures D . 1 Registrar procedures . D.l.
22、l Start-up phase D . 1.2 Ongoing phase . D.2 Duplicate requests procedures D.2.1 Duplicate requests D.2.2 Specific procedures Annex E - Preparation of Universal International Shared Cost Number Request Form . E . 1 Preparation of UISCN Request Form, Part A . ITU-T E.169.3 (09/2000) Page 1 1 1 2 2 2
23、3 3 3 4 4 4 4 4 4 4 5 7 7 8 8 8 8 8 9 9 9 9 10 10 . 111 E.2 Preparation of UISCN Request Form. Part B . Annex E (Form) . Universal International Shared Cost Number Request Form Annex F . Preparation of Universal International Shared Cost Number Status Notification Form F . 1 Preparation of UISCN Sta
24、tus Notification Form, Part A F.2 Preparation of UISCN Status Notification Form, Part B Annex F (Form) - Universal International Shared Cost Number Status Notification Form . Annex G . Preparation of Universal International Shared Cost Number Multiple ROA G . 1 G.2 Notification Form . Preparation of
25、 UISCN Multiple ROA Notification Form, Part A Preparation of UISCN Multiple ROA Notification Form. Part B . Annex G (Form) . Universal International Shared Cost Number Multiple ROA Notification Form . Appendix I . Applicant procedure . Appendix II . Registrar procedure . Appendix III . Duplicate req
26、uest procedure Page 11 12 13 13 13 14 15 15 15 16 17 18 19 iv ITU-T E.169.3 (09/2000) ITU-T Recommendation E.169.3 Application of Recommendation E.164 numbering plan for universal international shared cost numbers for the international shared cost service (Montreal, 2000) 1 Scope This Recommendation
27、 details the application of the Recommendation E. 164 Numbering Plan for Universal International Shared Cost Numbers (UISCN) in the provisioning of the International Shared Cost Service (ISCS) as defined in ITU-T Recommendation E. 154. 2 References The following Recommendations and other references
28、contain provisions which, through reference in this text, constitute provisions of this Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and other references are subject to revision; all users of this Recommendation are therefore encouraged to invest
29、igate 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 regularly published. - ITU-T Recommendation E. 154 (1998), International shared cost service. - ITU-T Recommendation E. 164 (1997
30、), The international public telecommunication numbering plan. ITU-T Recommendation E. 164.1 (1 998), Criteria and procedures for the reservation, assignment, and reclamation of E. 164 country codes and associated Identijkation Codes ITU-T Recommendation E. 190 (1 997), Principles and responsibilitie
31、s for the management, assignment and reclamation of e-series international numbering resources. - WS). - 3 Definitions This Recommendation defines the following terms: 3.1 ageing period: A six-month period of time when a previously assigned UISCN remains idle before being reassigned. 3.2 applicant:
32、The service provider, an ROA, as defined in the Annex of the ITU Constitution (Geneva, 1992) that submits an application for a Global Subscriber Number (GSN) of the UISCN on behalf of the ISCS customer in accordance with this ITU-T Recommendation. 3.3 ISCS service provider: The ROA which provides th
33、e ISCS. 3.4 number embedding: A method by which an ISCS customers existing national shared cost number is integrated as part of the GSN portion of the new UISCN. 3.5 national shared cost number: The existing national shared cost number (or portion of) that will be embedded in the UISCN. 3.6 registra
34、r: The Administrator responsible for processing registration requests, and assignment of the GSN portion of the UISCN in accordance with this ITU-T Recommendation. 3.7 ISCS customer: The individual or entity that obtains a UISCN fiom an ISCS service provider( s). ITU-T E.169.3 (09/2000) 1 3.8 univer
35、sal international shared cost number: The Universal International Shared Cost Number (UISCN) is a unique number assigned to an Applicant for its ISCS customer that is the same throughout the world. A UISCN is composed of a3-digit CC (808) for a global service application and an 8-digit GSN. 4 Abbrev
36、iations This Recommendation uses the following abbreviations: cc Country Code GSN Global Subscriber Number ISCS International Shared Cost Service ROA Recognized Operating Agency SCN Shared Cost Number SN Subscriber Number TSB Telecommunication Standardization Bureau UISCN Universal International Sha
37、red Cost Number 5 UISCN principles and format 5.1 UISCN principles The following principles were used in the development of the UISCN format and assignment procedures, and should be considered with the use of UISCNs. 5.1.1 To ensure full ISCS customer flexibility, the UISCN should be portable, givin
38、g the ISCS customers the ability to retain there assigned UISCNs and change their service providers. The GSN portion of the UISCN does not contain any identification of country (origin or destination), administrative code or service provider code. 5.1.2 The structure of the UISCN should offer ISCS c
39、ustomers freedom in choosing the digits to form a particular UISCN that suits their purposes. 5.1.3 The treatment of all UISCNs related activities, among nations, ISCS service providers and ISCS customers should be fair and unbiased. Reference should also be made to ITU-T Recommendation E.190. 2 ITU
40、-T E.169.3 (09/2000) 5.2 UISCN format A UISCN is composed of a 3-digit CC (808) for a global service application and an 8-digit Global Subscriber Number (GSN), resulting in an 1 1-digit fixed format2 (see Figure 1): 3 digits 8 digits Global Subscriber Number (GSN) Universal International Shared Cost
41、 Number (UiSCN) Figure 1E.169.3 As an example, an ISCS customers UISCN could be 808 12345678, where 12345678 is the ISCS customers GSN. All calls to a UISCN must be preceded by an international prefix. 6 Number assignment principles3 6.1 All assigned UISCNs must be used in conformance with ITU-T Rec
42、ommendation E. 154. 6.2 Applications for UISCNs will only be considered when a valid (see 6.3 and 6.4) and complete UISCN Request Form has been received rom an eligible Applicant by the Registrar. 6.3 UISCNs will be assigned to ISCS customers who will use the ISCS service between two or more countri
43、es, i.e. ISCS customers offering a service that is only accessed rom within a single national, or integrated numbering plan, will not be considered eligible. 6.4 UISCNs can only be assigned to ISCS customers where implementation will be within 180 days of the date of reservation. 6.5 The assignment
44、of a UISCN by the Registrar does not create an ownership interest, right or claim to the UISCN on the part of the ISCS customer or ISCS service provider. Its use shall be subject to the terms set forth herein. 6.6 UISCNs may not be sold, licensed, or traded. Nor may they be transferred, except in th
45、e case of a merger, acquisition or joint venture. Any such transfer shall be notified to the Registrar within 30 days. 6.7 UISCNs are classified as reserved until the Applicant notifies the Registrar that the UISCN is implemented (1 80 day maximum). 6.8 The UISCN shall be unique to an ISCS customer.
46、 6.9 Any violation of these principles by the ISCS customer or ISCS service provider of a UISCN will result in the Registrar reclaiming the assigned number. 7 Applicant procedures The procedures which the Applicant is to follow are contained in Annex A. Service Providers should be aware that more th
47、an 12 digits may be dialled for commercial reasons. Commercial advertisements may contain more letters than the comparable digits in a telephone number and be inadvertently dialled by a customer. These calls should not be blocked for that reason. Reference should also be made to ITU-T Recommendation
48、 E. 164 and E. 164.1. ITU-T E.169.3 (09/2000) 3 8 Registrar procedures The procedures which the Registrar is to follow are contained in Annex B. 9 Change request procedures The procedures which the Registrar, the Applicant, and ROAs are to follow in order for the Registrar to maintain correct custom
49、er and ROA information in the UISCN database are contained in Annex C. 10 The Registrar start-up procedures and duplicate request procedures which were used are in Annex D. Registrar start-up and duplicate request procedures 11 The procedure for preparation of the Universal International Shared Cost Number Request Form is included in Annex E. Preparation of Universal International Shared Cost Number Request Form 12 The procedure for preparation of the Universal International Shared Cost Number Status Notification Form is included in Annex F. Preparation of Universal International Shared
