Finer Digit Analysis of Telephone Numbers for Routeing Purposes REPORT to OFCOM
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SGSN in a 2.5G GPRS Network
SGSN in a 2.5G GPRS Network • SGSN in a 2.5G GPRS Network, on page 1 • 2.5G SGSN Configuration Components, on page 2 • How the 2.5G SGSN Works , on page 4 • Information Required for the 2.5G SGSN, on page 6 SGSN in a 2.5G GPRS Network This chapter outlines the basic configuration and operation of the Serving GPRS Support Node (SGSN) in 2.5G GPRS wireless data networks. The simplest configuration that can be implemented on the system to support SGSN functionality in a 2.5G network requires one context but we recommend a minimum of two: one for the SGSN service (required) and another for the charging context. The service context organizes the following: • GPRS service configuration • MAP (Mobile Application Part) configuration • DNS (Domain Naming System) configuration for resolution of APN (Access Point Name) domain names • SGTP (SGSN GPRS Tunneling Protocol) configuration The charging context facilitates the following: • Configuration of connectivity to the CGF (Charging Gateway Function) The following functionality is configured at the global or system level in the local management context: • NSEI (Network Service Entity Identity) configuration • SCCP (Signalling Connection Control Part) network configuration • SS7 (Signaling System 7) connectivity configuration • GTT (Global Title Translation) configuration To simplify configuration management, more contexts can be created to categorize the service configuration. Each context can be named as needed. The contexts listed above can be configured as illustrated in the figure on the next page. SGSN in a 2.5G GPRS Network 1 SGSN in a 2.5G GPRS Network 2.5G SGSN Configuration Components 2.5G SGSN Configuration Components In order to support 2.5G SGSN functionality, the system must be configured with at least one context for the GPRS service (2.5G SGSN service). -
Outline of Numbering in Japan
OutlineOutline ofof NumberingNumbering inin JapanJapan April 2010 SATO Kenji JICA Expert 1 ContentsContents 1. Outline of Current Situation and Basic Policy of Numbering 2. MNP (Mobile Number Portability) 3. Numbering Issues for NGN Era - FMC (Fixed Mobile Convergence) - ENUM 2 1.Outline of Current Situation and Basic Policy of Numbering 3 Telecommunications Number History in Japan Until 1985 NTT (Public company) managed all telecommunications numbers 1985 Liberalization of telecommunication sector Privatization of NTT New companies started telecommunications business. Big Bang of Telecommunications business. Necessity for Making telecommunications business rules. Telecommunications Numbers were defined on regulation for telecommunications facilities (1985) 4 The Function of Number - Service identification (Fixed? Mobile?) - Location identification (Near? Far?) - Tariff identification (If far, charge is high) - Quality identification (If fixed, better than mobile) - Social trust identification 5 Regulations for Telecommunication Numbers Telecommunication Business Law Article 50 (Standards for Telecommunications Numbers) (1) When any telecommunications carrier provides telecommunications services by using telecommunications numbers (numbers, signs or other codes that telecommunications carriers use in providing their telecommunications services, for identifying telecommunications facilities in order to connect places of transmission with places of reception, or identifying types or content of telecommunications services to provide; hereinafter the same shall apply), it shall ensure that its telecommunications numbers conform to the standards specified by an Ordinance of the Ministry of Internal Affairs and Communications. (2) The standards set forth in the preceding paragraph shall be specified so as to ensure the following matters: (i) The telecommunications numbers shall make it possible for telecommunications carriers and users to clearly and easily identify telecommunications facilities or types or content of the telecommunications services. -
N-Squared Software N2SRP INAP Protocol Conformance Statement
N-Squared Software N2SRP INAP Protocol Conformance Statement Version 2020-02 N2SRP INAP Protocol Conformance Statement Version 2020-02 1 Document Information 1.1 Scope and Purpose This document describes the implementation of the INAP (including CAMEL variants) protocols for real-time SRP flows for voice interaction control using the N-Squared (N2) SIP Specialized Resource Platform (SRP) when used in conjunction with an INAP Service Control Platform (SCP). It should be read in conjunction with the N2SRP Technical Guide [R-1]. This document assumes a working knowledge of the relevant INAP and other telephony concepts, including the standard INAP interactions between an SCP, an SSP, and an SRP (or Intelligent Peripheral). 1.2 Definitions, Acronyms, and Abbreviations Term Meaning AC Application Context (in TCAP) ARI Assist Request Instructions AS Application Server ASP Application Server Process ASPAC ASP Active ASPTM ASP Traffic Maintenance ASN.1 Abstract Syntax Notation One CAMEL Customized Applications for Mobile Network Enhanced Logic CAP CAMEL Application Part DTMF Dual Tone Multi-Frequency ETSI European Telecommunications Standards Institute GT Global Title GTI Global Title Indicator IETF Internet Engineering Task Force INAP Intelligent Networking Application Part IP Internet Protocol ITU-T International Telecommunication Union Telecommunication Standardization Sector M3UA MTP3 User Adaption Layer MTP3 Message Transfer Part Level 3 N2 N-Squared OCNCC Oracle Communications Network Charging & Control PA Play Announcement PACUI Prompt -
A-Port User's Guide, Release 46.2 Copyright © 1993, 2015, Oracle And/Or Its Affiliates
Oracle® Communications EAGLE A-Port User©s Guide Release 46.2 E63583 Revision 1 July 2015 Oracle® Communications EAGLE A-Port User's Guide, Release 46.2 Copyright © 1993, 2015, Oracle and/or its affiliates. All rights reserved. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs. -
Technical Architecture Alternatives for Open Connectivity Roaming Hubbing Model
GSM Association Non-confidential Official Document IR.80 - Technical Architecture Alternatives for Open Connectivity Roaming Hubbing Model Technical Architecture Alternatives for Open Connectivity Roaming Hubbing Model Version 2.0 26 February 2015 This is a Non-binding Permanent Reference Document of the GSMA Security Classification: Non-confidential Access to and distribution of this document is restricted to the persons permitted by the security classification. This document is confidential to the Association and is subject to copyright protection. This document is to be used only for the purposes for which it has been supplied and information contained in it must not be disclosed or in any other way made available, in whole or in part, to persons other than those permitted under the security classification without the prior written approval of the Association. Copyright Notice Copyright © 2015 GSM Association Disclaimer The GSM Association (“Association”) makes no representation, warranty or undertaking (express or implied) with respect to and does not accept any responsibility for, and hereby disclaims liability for the accuracy or completeness or timeliness of the information contained in this document. The information contained in this document may be subject to change without prior notice. Antitrust Notice The information contain herein is in full compliance with the GSM Association’s antitrust compliance policy. V2.0 Page 1 of 95 GSM Association Non-confidential Official Document IR.80 - Technical Architecture Alternatives for -
Development of a New Numbering Plan for Nigeria
DEVELOPMENT OF A NEW NUMBERING PLAN FOR NIGERIA Draft Final Report DEVELOPMENT OF A NEW NUMBERING PLAN FOR NIGERIA Draft Final Report TABLE OF CONTENTS SECTION 1 ................................................................................................................................................................... 5 1.1 INTRODUCTION .......................................................................................................................................... 5 1.2 DEFINITION OF TERMINOLOGIES ............................................................................................................... 5 1.3 SCOPE OF PROJECT ..................................................................................................................................... 6 Objectives ........................................................................................................................................................... 7 Scope of Services ................................................................................................................................................ 7 1.4 GENERAL GUIDING PRINCIPLES: ................................................................................................................. 8 1.5 PURPOSE, AIMS AND OBJECTIVES OF THE NEW NUMBERING PLAN: ........................................................ 9 A. Purposes and Usefulness of Numbers ........................................................................................................ 9 B. Main Objectives of the -
Database Administration Manual - Global Title Translation 910-6277-001 Revision a January 2012
Tekelec EAGLE® 5 Release 44.0 Database Administration Manual - Global Title Translation 910-6277-001 Revision A January 2012 Copyright 2012 Tekelec. All Rights Reserved. Printed in USA. Legal Information can be accessed from the Main Menu of the optical disc or on the Tekelec Customer Support web site in the Legal Information folder of the Product Support tab. Table of Contents Chapter 1: Introduction.....................................................................13 Overview..................................................................................................................................14 Scope and Audience...............................................................................................................15 Manual Organization..............................................................................................................15 Documentation Admonishments..........................................................................................15 Customer Care Center............................................................................................................16 Emergency Response..............................................................................................................18 Related Publications...............................................................................................................19 Documentation Availability, Packaging, and Updates.....................................................19 Locate Product Documentation on the Customer Support Site.......................................19 -
SCCP Signalling Aspects for Roaming Version 3.2.1 10 October 2005
GSM Association Non-confidential Official Document IR.22 - SCCP Signalling Aspects for Roaming SCCP Signalling Aspects for Roaming Version 3.2.1 10 October 2005 This is a Non-binding Permanent Reference Document of the GSMA Security Classification: Non-confidential Access to and distribution of this document is restricted to the persons permitted by the security classification. This document is confidential to the Association and is subject to copyright protection. This document is to be used only for the purposes for which it has been supplied and information contained in it must not be disclosed or in any other way made available, in whole or in part, to persons other than those permitted under the security classification without the prior written approval of the Association. Copyright Notice Copyright © 2015 GSM Association Disclaimer The GSM Association (“Association”) makes no representation, warranty or undertaking (express or implied) with respect to and does not accept any responsibility for, and hereby disclaims liability for the accuracy or completeness or timeliness of the information contained in this document. The information contained in this document may be subject to change without prior notice. Antitrust Notice The information contain herein is in full compliance with the GSM Association’s antitrust compliance policy. V3.2.1 Page 1 of 11 GSM Association Non-confidential Official Document IR.22 - SCCP Signalling Aspects for Roaming Table of Contents 1 Introduction 3 1.1 Scope 3 1.2 Abbreviations 3 2 Numbering Plan Indicator of Global Title 3 3 SCCP Requirement for a Node in the International ISDN 4 4 Process for the Establishment of PLMN Signalling Relationships 5 4.1 Message Routing 6 4.2 Establishment Process 6 5. -
Telecom) Terms Glossary and Dictionary - A
Tele-Communication (Telecom) Terms Glossary and Dictionary - A A & B Bit A & B Bit is used in digital environments to convey signaling information. A bit equal to one generally corresponds to loop current flowing in an analog environment; A bit value of zero corresponds to no loop Current, i.e. to no connection. Other signals are made by changing bit values: for example, a flash-hook is sent by briefly setting the A bit to zero. A Links A Links, also known as SS7 access links, connect an end office or signal point to a mated pair of signal transfer points. They may also connect signal transfer points and signal control points at the regional level with the A-links assigned in a quad arrangement. A&B Bit Signaling A&B Bit Signaling, also called 24th channel signaling, is a procedure used in T1 transmission facilities in which each of the 24Â T1 subchannels devotes 1 bit of every sixth frame to the carrying of supervisory signaling information. On T1 lines that use Extended SuperFrame(ESF) framing, the signaling bits are robbed from the 6th, 12th, 18th, and 24th frame, resulting in "ABCD" signaling bits. ABAM cable ABAM cable refers to a type of T1 cable. This cable was a 22 gauge, 100 ohm insulated, twisted pair. ABAM cable is no longer available, but you can easily find cable that meets the technical requirements. Abandoned Call Abandoned Call is a call in which the call originator disconnects or cancels the call after a connection has been made, but before the call is established. -
Ofcom's Telephone Numbering Data Problems and Remedies
Ofcom's Telephone Numbering Data Problems and Remedies Nigel Stevens This Document: 2010-10-30 Rev.01 Contents Section 1: Errors and omissions in the National Telephone Numbering Plan and in associated allocation documents 1.1 – The move from location-based to provider-based number allocations 1.2 – Accuracy of numbering plan and number allocation data 1.3 – Area code spelling mistakes and naming errors 1.4 – Inconsistent area code naming 1.5 – Duplicate entries for “1134 1 – Leeds” and for “1152 0 – Nottingham” 1.6 – Unnecessary additional breakdown of “011X” and “01X1” area codes 1.7 – Duplicate entry for “1246 – Chesterfield” 1.8 – The 01333 and 01334 area codes 1.9 – 01507 area code naming 1.10 – Duplicate area codes for Newquay 1.11 – The 01885 and 01886 area codes 1.12 – The 016977 Brampton area code 1.13 – The “Gosforth (Mixed)” area code 1.14 – Sundry issues with the “sabc.txt” file 1.15 – Clarification of valid local number ranges 1.16 – Summary of corrections for “numplan280710.pdf” file 1.17 – Summary of corrections for “sabc.txt” file 1.18 – Data format in the “sabc.txt” file 1.19 – Inconsistent “area code length” reporting in the “sabc.txt” file 1.20 – Inconsistent data for “Mixed” and “ELNS” area codes 1.21 – Are Portsmouth and Southampton now “ELNS” areas? 1.22 – Summary of corrections for the “sn_code.txt” files 1.23 – Using Ofcom Data Section 2: URLs for Oftel and Ofcom Documents 2.1 – URLs for archived Oftel and Ofcom documents and for current Ofcom documents Section 1: Errors and omissions in the National Telephone Numbering Plan and in associated allocation documents 1.1 – The move from location-based to provider-based number allocations The numbering plan used to be very logical on a local level. -
Virtual Signaling Transfer Point User©S Guide Release 8.1 E86290 Revision 01
Oracle® Communications Diameter Signaling Router Virtual Signaling Transfer Point User©s Guide Release 8.1 E86290 Revision 01 July 2017 Oracle Communications Diameter Signaling Router Virtual Signaling Transfer Point User's Guide, Release 8.1 Copyright © 2017, Oracle and/or its affiliates. All rights reserved. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs. -
The List of Church of Ireland Parish Registers
THE LIST of CHURCH OF IRELAND PARISH REGISTERS A Colour-coded Resource Accounting For What Survives; Where It Is; & With Additional Information of Copies, Transcripts and Online Indexes SEPTEMBER 2021 The List of Parish Registers The List of Church of Ireland Parish Registers was originally compiled in-house for the Public Record Office of Ireland (PROI), now the National Archives of Ireland (NAI), by Miss Margaret Griffith (1911-2001) Deputy Keeper of the PROI during the 1950s. Griffith’s original list (which was titled the Table of Parochial Records and Copies) was based on inventories returned by the parochial officers about the year 1875/6, and thereafter corrected in the light of subsequent events - most particularly the tragic destruction of the PROI in 1922 when over 500 collections were destroyed. A table showing the position before 1922 had been published in July 1891 as an appendix to the 23rd Report of the Deputy Keeper of the Public Records Office of Ireland. In the light of the 1922 fire, the list changed dramatically – the large numbers of collections underlined indicated that they had been destroyed by fire in 1922. The List has been updated regularly since 1984, when PROI agreed that the RCB Library should be the place of deposit for Church of Ireland registers. Under the tenure of Dr Raymond Refaussé, the Church’s first professional archivist, the work of gathering in registers and other local records from local custody was carried out in earnest and today the RCB Library’s parish collections number 1,114. The Library is also responsible for the care of registers that remain in local custody, although until they are transferred it is difficult to ascertain exactly what dates are covered.