ITU-T E Series Recommendations: New Documents

[ E.195 (2000) Amendment 1 (11/09) ]

Tue, 26 Jan 2010 09:22:47 GMT

Summary

This document proposes amendments to E.195 due to the approval of Recommendation E.101.

[ E.195 (2000) Amendment 1 (11/09) ]

Tue, 26 Jan 2010 09:22:47 GMT

Summary

This document proposes amendments to E.195 due to the approval of Recommendation E.101.

[ E.191.1 (2001) Amendment 1 (11/09) ]

Tue, 26 Jan 2010 08:18:38 GMT

Summary

This document proposes amendments to E.191.1 due to the approval of Recommendation E.101.

[ E.191.1 (2001) Amendment 1 (11/09) ]

Tue, 26 Jan 2010 08:18:38 GMT

Summary

This document proposes amendments to E.191.1 due to the approval of Recommendation E.101.

[ E.1100 (11/09) ] - Specification of an international numbering resource for use in the provisioning of international help lines

Wed, 16 Dec 2009 09:32:27 GMT

Summary

This recommendation specifies a country code that is available for use by entities who wish to offer a help line utilising three digits behind the Country Code, and who meet the associated requirements, stated in this Recommendation.�

[ E.1100 (11/09) ] - Specification of an international numbering resource for use in the provisioning of international help lines

Wed, 16 Dec 2009 09:32:26 GMT

Summary

[ E.191 (2000) Amendment 1 (11/09) ]

Fri, 11 Dec 2009 08:09:06 GMT

Summary

This document proposes amendments to E.191 due to the approval of Recommendation E.101.

[ E.191 (2000) Amendment 1 (11/09) ]

Fri, 11 Dec 2009 08:09:06 GMT

Summary

This document proposes amendments to E.191 due to the approval of Recommendation E.101.

[ E.190 (1997) Amendment 1 (11/09) ]

Fri, 11 Dec 2009 08:07:59 GMT

Summary

This document proposes amendments to E.190 due to the approval of Recommendation E.101.

[ E.190 (1997) Amendment 1 (11/09) ]

Fri, 11 Dec 2009 08:07:59 GMT

Summary

This document proposes amendments to E.190 due to the approval of Recommendation E.101.

[ E.161.1 (2008) Amendment 1 (11/09) ]

Fri, 11 Dec 2009 08:06:45 GMT

Summary

This document proposes amendments to E.161.1 due to the approval of Recommendation E.101.

[ E.161.1 (2008) Amendment 1 (11/09) ]

Fri, 11 Dec 2009 08:06:45 GMT

Summary

This document proposes amendments to E.161.1 due to the approval of Recommendation E.101.

[ E.157 (11/09) ] - International calling party number delivery

Fri, 11 Dec 2009 08:03:22 GMT

Summary

This recommendation provides guidance for International calling party number delivery which is technology neutral. It also clarifies the relationship between calling party number delivery and number identification supplementary service. �International calling party number delivery refers to calling party number delivery across boundaries of countries^{^[1]}.

^{^[1]}�Whenever the term "country", "destination country" or "originating country" is used in this clause, it

identifies a specific country, a group of countries in an integrated numbering plan or a specific

geographical area.

[ E.157 (11/09) ] - International calling party number delivery

Fri, 11 Dec 2009 08:03:21 GMT

Summary

^{^[1]}�Whenever the term "country", "destination country" or "originating country" is used in this clause, it

identifies a specific country, a group of countries in an integrated numbering plan or a specific

geographical area.

[ E.129 (11/09) ] - Presentation of national numbering plans

Fri, 11 Dec 2009 08:02:21 GMT

Summary

The objective of this Recommendation is to specify a methodology that will provide a standardized method for presenting E.164 numbers in the national numbering plans of all countries (i.e. each country's application of ITU‑T Rec. E.164). This Recommendation also includes a method by which this information is made available to all interested parties, as well as timely information on numbering plan changes that influence the routing, charging and accounting of international telecommunications traffic.

[ E.129 (11/09) ] - Presentation of national numbering plans

Fri, 11 Dec 2009 08:02:21 GMT

Summary

[ E.101 (11/09) ] - Definitions of terms used for identifiers (names, numbers, addresses and other identifiers) for public telecommunication services and networks in the E-series Recommendations

Fri, 11 Dec 2009 08:00:04 GMT

Summary

The purpose of this Recommendation is to define basic terms in the area of identifiers covering names, numbers, addresses and other identifiers in ITU-T E-series Recommendations.

[ E.101 (11/09) ] - Definitions of terms used for identifiers (names, numbers, addresses and other identifiers) for public telecommunication services and networks in the E-series Recommendations

Fri, 11 Dec 2009 08:00:04 GMT

Summary

The purpose of this Recommendation is to define basic terms in the area of identifiers covering names, numbers, addresses and other identifiers in ITU-T E-series Recommendations.

[ E.164 Supplement 5 (11/09) ] - Guidance with regard to the selection of numbers for helplines for children

Tue, 08 Dec 2009 10:34:02 GMT

Guidance with regard to the selection of numbers for helplines for children

[ E.164 Supplement 5 (11/09) ] - Guidance with regard to the selection of numbers for helplines for children

Tue, 08 Dec 2009 10:34:02 GMT

Guidance with regard to the selection of numbers for helplines for children

[ E.164 Supplement 4 Amendment 1 (11/09) ]

Tue, 08 Dec 2009 10:32:51 GMT

Summary

This document proposes amendments to E.164 Supplement 4 due to the approval of Recommendation E.101.

[ E.164 Supplement 4 Amendment 1 (11/09) ]

Tue, 08 Dec 2009 10:32:51 GMT

Summary

This document proposes amendments to E.164 Supplement 4 due to the approval of Recommendation E.101.

[ E.164 Supplement 3 Amendment 1 (11/09) ]

Tue, 08 Dec 2009 10:29:21 GMT

Summary

This document proposes amendments to E.164 Supplement 3 due to the approval of Recommendation E.101.

[ E.164 Supplement 3 Amendment 1 (11/09) ]

Tue, 08 Dec 2009 10:29:21 GMT

Summary

This document proposes amendments to E.164 Supplement 3 due to the approval of Recommendation E.101.

[ E.164 Supplement 2 (11/09) ] - Number Portability

Tue, 08 Dec 2009 10:27:39 GMT

Number Portability

[ E.164 Supplement 2 (11/09) ] - Number Portability

Tue, 08 Dec 2009 10:27:39 GMT

Number Portability

[ E.Sup8 (11/09) ] - Guidelines for inter-provider quality of service

Thu, 19 Nov 2009 07:48:48 GMT

Guidelines for inter-provider quality of service

[ E.800 (09/08) ] - Definitions of terms related to quality of service

Thu, 30 Apr 2009 07:40:40 GMT

Summary

Recommendation ITU‑T E.800 provides a set of commonly used terms in the study and management of quality of service (QoS). The technical and non-technical terms related to the QoS listed in this Recommendation are intended to represent the interests of all parties of telecommunications service market, i.e., user, service provider, manufacturer and regulator.

The definition of terms is in the context of QoS. Some terms may be defined differently in other documents in another context. Therefore, care should be taken in the use of such terms in their appropriate context. For a comprehensive set of QoS terms, one is referred to Recommendations related to specific services or performance characteristics.

[ E.800 (09/08) ] - Definitions of terms related to quality of service

Thu, 30 Apr 2009 07:40:40 GMT

Summary

[ E.164.1 (09/08) ] - Criteria and procedures for the reservation, assignment and reclamation of E.164 country codes and associated identification codes (ICs)

Fri, 03 Apr 2009 09:19:12 GMT

Summary

Recommendation ITU-T E.164 describes the international public telecommunication numbering plan. Recommendation ITU-T E.190 describes the general principles to be utilized in the assignment of ITU-T E-series international numbering resources. This Recommendation describes the procedures and criteria for the reservation, assignment and reclamation of E.164 country codes and associated identification code (IC) assignments. The criteria and procedures are provided as a basis for the effective and efficient utilization of the available E.164 numbering resources. Such assignments require a collaborative effort between TSB and the appropriate ITU-T study group to endeavour to ensure that the assignments meet the needs of the telecommunication community. The development of these criteria and procedures are in accordance with the principles contained in Recommendation ITU-T E.190 and the numbering plan formats detailed in Recommendation ITU‑T E.164. While processing E.164 resource applications, any conflicts between these Recommendations that are identified will be resolved by the following: Those statements contained in Recommendation ITU-T E.190 take precedence over Recommendation ITU-T E.164, and those statements contained in Recommendation ITU-T E.164 take precedence over this Recommendation.

The Director of the Telecommunication Standardization Bureau (TSB) assigns and reclaims E.164 country codes for geographic areas, global services and for Networks. The Director is also responsible for the assignment and reclamation of identification codes (ICs) for Networks. The assignment of subsequent digits is normally not the purview of ITU-T, but is the purview of the assignee. However, there may be unique circumstances by which it is jointly agreed by TSB and the appropriate ITU-T study group that subsequent digits are to be centrally administered, e.g., UIFNs.

[ E.164.1 (09/08) ] - Criteria and procedures for the reservation, assignment and reclamation of E.164 country codes and associated identification codes (ICs)

Fri, 03 Apr 2009 09:19:11 GMT

Summary

[ E.115 (05/08) ] - Computerized directory assistance

Thu, 12 Mar 2009 15:26:01 GMT

Summary

Recommendation ITU-T E.115 specifies the protocol, called the directory assistance protocol, to be used for directory assistance information exchange among service providers. This supports assistance/inquiry as part of the international telephone operator service. This Recommendation also gives a description of the principles and procedures to be followed in interconnecting different national computerized directory assistance services. It specifies two versions of the protocol. Version 1 specifies basic functions, while version 2 of the protocol provides enhancements and uses HTTP as the underlying service.

[ E.115 (05/08) ] - Computerized directory assistance

Thu, 12 Mar 2009 15:26:01 GMT

Summary

[ E.161.1 (09/08) ] - Guidelines to select Emergency Number for public telecommunications networks

Tue, 03 Feb 2009 08:25:36 GMT

Summary

The purpose of Recommendation ITU-T E.161.1 is to provide guidance to help Member States who are in the process of selecting a single emergency number for the first time, or selecting a secondary alternative emergency number for public telecommunications networks.

[ E.161.1 (09/08) ] - Guidelines to select Emergency Number for public telecommunications networks

Tue, 03 Feb 2009 08:25:35 GMT

Summary

[ E.164 Supplement 5 (05/08) ] - Guidance with regard to the selection of numbers for helplines for children

Thu, 20 Nov 2008 10:33:02 GMT

Summary

Supplement 5 to Recommendation ITU-T E.164 reviews and examines the idea of harmonizing an approach to the selection of national numbers on a global basis. National Administrations are invited to consider such global harmonization of numbers associated with helplines, specifically those helplines that are aimed at providing assistance for children.

Statement by Nigeria:

Nigeria stated that there is a need for Administrations to note that, while it is feasible that if a user were to dial 116 111 the system would be capable of accepting this as a call to 116, the reverse is not applicable since it is not feasible that if a user dials 116, the system would be capable of accepting this as a call to 116 111 and therefore will not direct the call accordingly as desired. Based on the above, the ITU should call for a better harmonizable global number, for the Study Period 2009-2012.

[ E.164 Supplement 5 (05/08) ] - Guidance with regard to the selection of numbers for helplines for children

Thu, 20 Nov 2008 10:33:01 GMT

Summary

Statement by Nigeria:

[ E.212 (05/08) ] - The international identification plan for public networks and subscriptions

Thu, 16 Oct 2008 07:49:40 GMT

This Recommendation includes the changes introduced by Amendment 1 (09/2008)

Summary

The purpose of Recommendation ITU-T E.212 is to define a unique international identification plan for public fixed and mobile networks providing users with access to public telecommunication services. The E.212 identification plan was originally developed for the use in public land mobile networks (PLMN). The plan is hierarchical and identifies geographic areas, networks and subscriptions. The main body of this Recommendation describes the pure identification plan. Guidance on how to use this resource is described in the annexes. The international mobile subscription identities (IMSIs) are independent from the national numbering plans.

In general, this Recommendation uses the term subscription because an IMSI identifies subscriptions for access to public telecommunication services.

[ E.212 (05/08) ] - The international identification plan for public networks and subscriptions

Thu, 16 Oct 2008 07:49:40 GMT

This Recommendation includes the changes introduced by Amendment 1 (09/2008)

Summary

In general, this Recommendation uses the term subscription because an IMSI identifies subscriptions for access to public telecommunication services.

[ E.412.1 (12/07) ] - Assessing the impact of resource discontinuity in transport networks on service availability

Fri, 01 Aug 2008 07:35:35 GMT

Summary

ITU-T Recommendation E.412.1 provides two indexes for assessing the impact of resource discontinuities in transport networks. These two indexes are called the "service outage index (SOI)" and the "service affected index (SAI)" on the availability of services for users. They can be used to guide a network operator to arrange the OAM resources so that better services can be provided. (The word "service" is used in its normal sense and not as a defined term or defined ITU service).

[ E.412.1 (12/07) ] - Assessing the impact of resource discontinuity in transport networks on service availability

Fri, 01 Aug 2008 07:35:35 GMT

Summary

[ E.123 (2001) Erratum 1 (05/08) ]

Tue, 24 Jun 2008 15:53:40 GMT

[ E.123 (2001) Amendment 1 (05/08) ] - Contact information in case of emergency for mobile telephones

Wed, 04 Jun 2008 14:14:04 GMT

Contact information in case of emergency for mobile telephones

[ E.123 (2001) Amendment 1 (05/08) ] - Contact information in case of emergency for mobile telephones

Wed, 04 Jun 2008 14:14:04 GMT

Contact information in case of emergency for mobile telephones

[ E.480 (2006) Amendment 1 (10/07) ]

Fri, 11 Apr 2008 08:30:00 GMT

Summary

Amendment 1 to ITU-T Recommendation E.480 modifies the note in Figure 7.

[ E.480 (2006) Amendment 1 (10/07) ]

Fri, 11 Apr 2008 08:29:59 GMT

Summary

Amendment 1 to ITU-T Recommendation E.480 modifies the note in Figure 7.

[ E.156 (2006) Supplement 1 (11/07) ] - Best practice guide on countering misuse of E.164 number resources

Tue, 11 Mar 2008 14:54:50 GMT

Summary

This Best Practice Guide is intended as a complimentary volume to ITU-T Recommendation E.156 "Guidelines for ITU-T action on reported misuse of E.164 number resources" that specifies the measures that the ITU TSB will undertake with respect to reported alleged misuse of numbering resources over which it has some control.

This guide is intended to discuss what action other stakeholders may wish to take with regard to minimizing and managing the impact of misuse of numbering resources for their customers benefit.

[ E.156 (2006) Supplement 1 (11/07) ] - Best practice guide on countering misuse of E.164 number resources

Tue, 11 Mar 2008 14:54:50 GMT

Summary

This guide is intended to discuss what action other stakeholders may wish to take with regard to minimizing and managing the impact of misuse of numbering resources for their customers benefit.

[ E.862 (11/88) ] - Dependability planning of telecommunication networks

Tue, 12 Feb 2008 12:57:39 GMT

Dependability planning of telecommunication networks

[ E.850 (11/88) ] - Connection retainability objective for the international telephone service

Tue, 12 Feb 2008 12:56:36 GMT

Connection retainability objective for the international telephone service