ITU-T E.164 Supplement 2-2014 The international public telecommunication numbering plan Supplement 2: Number portability

pdf标准 ITU-T E.164 Supplement 2-2014 The international public telecommunication numbering plan Supplement 2: Number portability

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I n t e r n a t i o n a l T e l e c o m m u n i c a t i o n ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU U n i o n E.164 Supplement 2 (06/2014) SERIES E: OVERALL NETWORK OPERATION, TELEPHONE SERVICE, SERVICE OPERATION AND HUMAN FACTORS International operation – Numbering plan of the international telephone service The international public telecommunication numbering plan Supplement 2: Number portability Recommendation ITU-T E.164 – Supplement 2 ITU-T E-SERIES RECOMMENDATIONS OVERALL NETWORK OPERATION, TELEPHONE SERVICE, SERVICE OPERATION AND HUMAN FACTORS INTERNATIONAL OPERATION Definitions General provisions concerning Administrations General provisions concerning users Operation of international telephone services Numbering plan of the international telephone service International routing plan Tones in national signalling systems Numbering plan of the 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 UTILIZATION OF THE INTERNATIONAL TELEPHONE NETWORK FOR NONTELEPHONY APPLICATIONS General Phototelegraphy ISDN PROVISIONS CONCERNING USERS INTERNATIONAL ROUTING PLAN NETWORK MANAGEMENT International service statistics International network management Checking the quality of the international telephone service TRAFFIC ENGINEERING Measurement and recording of traffic Forecasting of traffic 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 Traffic engineering for IP-networks ISDN traffic engineering Mobile network traffic engineering QUALITY OF TELECOMMUNICATION SERVICES: CONCEPTS, MODELS, OBJECTIVES AND DEPENDABILITY PLANNING Terms and definitions related to the quality of telecommunication services Models for telecommunication services Objectives for quality of service and related 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 OTHER INTERNATIONAL OPERATION Numbering plan of the international telephone service NETWORK MANAGEMENT International network management For further details, please refer to the list of ITU-T Recommendations. E.100–E.103 E.104–E.119 E.120–E.139 E.140–E.159 E.160–E.169 E.170–E.179 E.180–E.189 E.190–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.404 E.405–E.419 E.420–E.489 E.490–E.505 E.506–E.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.810–E.844 E.845–E.859 E.860–E.879 E.880–E.899 E.900–E.999 E.1100–E.1199 E.4100–E.4199 Recommendation ITU-T E.164 The international public telecommunication numbering plan Supplement 2 Number portability Summary Supplement 2 to Recommendation ITU-T E.164 defines standard terminology for a common understanding of the different aspects of number portability within an ITU-T E.164 numbering scheme. It identifies numbering and addressing formats, call flows, network architectures and routing approaches that will provide alternative methods of implementation. It also proposes some examples of the administrative and operational processes required for the successful implementation of number portability. History Edition Recommendation Approval Study Group Unique ID* 1.0 2.0 ITU-T E.164/I.331 ITU-T E.164/I.331/Q.11 bis 1984-10-19 1988-11-25 11.1002/1000/3147 11.1002/1000/415 3.0 ITU-T E.164/I.331 1991-08-23 II 11.1002/1000/416 4.0 ITU-T E.164 1997-05-30 2 11.1002/1000/4057 4.1 ITU-T E.164 Suppl. 2 1998-11-13 2 11.1002/1000/4646 4.2 ITU-T E.164 Suppl. 3 2002-05-16 2 11.1002/1000/6095 4.3 ITU-T E.164 Suppl. 4 2003-05-02 2 11.1002/1000/3525 5.0 5.1 ITU-T E.164 ITU-T E.164 Suppl. 2 2005-02-24 2009-11-24 2 2 11.1002/1000/7430 11.1002/1000/10690 5.3 ITU-T E.164 Suppl. 2 2012-03-29 2 11.1002/1000/11619 5.4 ITU-T E.164 Suppl. 5 2008-05-15 2 11.1002/1000/9521 2010-11-18 2 11.1002/1000/10688 6.0 ITU-T E.164 6.1 ITU-T E.164 (2010) Amd. 1 2011-06-10 2 11.1002/1000/11025 6.2 ITU-T E.164 Suppl. 1 1998-03-09 2 11.1002/1000/4510 6.3 ITU-T E.164 Suppl. 2 2014-06-06 2 11.1002/1000/12307 6.4 6.5 ITU-T E.164 Suppl. 3 2004-05-28 ITU-T E.164 Suppl. 3 (2004) Amd. 1 2009-11-24 2 2 11.1002/1000/7392 11.1002/1000/10691 6.6 ITU-T E.164 Suppl. 4 2004-05-28 2 11.1002/1000/7393 6.7 ITU-T E.164 Suppl. 4 (2004) Amd. 1 2009-11-24 2 11.1002/1000/10692 6.8 6.9 ITU-T E.164 Sup

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