CS1000 ISDN Basic Rate Interface Feature Fundamentals
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Cincinnati Bell Telephone Company
CBTS TECHNOLOGY SOLUTIONS LLC. Nonresidence Service Agreement – Local Telephone Services Section 6 – ISDN PRI A. GENERAL Local ISDN-PRI is provisioned at the 1.544 Mbps rate via the Primary Rate Interface standard of the Integrated Services Digital Network (ISDN). Local ISDN-PRI provides the Customer with the capabilities of simultaneous access, transmission and switching of voice, data and imaging services via channelized transport. B. TERMS AND CONDITIONS 1. Regulations a. ISDN-PRI Service is furnished subject to the availability of suitable facilities and is only served from specially-equipped digital central offices. b. Services from some central offices may not provide all of the features and functionality described in this Service Agreement. c. Local ISDN-PRI Service Arrangement - One or more Service Configurations can be combined to create a Local ISDN-PRI Service Arrangement. Customers may have multiple Local ISDN-PRI Service Arrangements per location, however for each Service Arrangement one Service Configuration 1 must be included. The controlling D channel will always reside on Service Configuration 1. d. The ISDN Digital Facility is ordered separately and not included as part of the Service Configuration. e. The D channel is a 64 Kbps channel that carries signaling and control for the B channels. The capabilities of the D channel are contained within the customer's Service Configuration. f. Service Configuration 1 - The first Service Configuration for any Local ISDN-PRI Service Arrangement must be a Service Configuration 1. Service Configuration I provides twenty-three (23) 64 Kbps B channels and one (1) primary 64Kbps D signaling channel. The primary D channel is an out- of-band signaling channel used to control and route all of the B channel traffic within the Local ISDN- PRI Service Arrangement. -
SIGNALING in TELECOM NETWORK and SSTP (Date of Creation: 01-04-2011)
E2-E3/CFA/ Signalling in telecomN/W & SSTP Rev date: 01-04-2011 E2-E3 CONSUMER FIXED ACCESS CHAPTER-9 SIGNALING IN TELECOM NETWORK AND SSTP (Date of Creation: 01-04-2011) BSNL, India For Internal Circulation Only Page: 1 E2-E3/CFA/ Signalling in telecomN/W & SSTP Rev date: 01-04-2011 Signaling In Telecom Network And SSTP 1 .0 Introduction Communication networks generally connect two subscriber terminating equipment units together via several line sections and switches for exchange of user information (e.g. speech, data, text or images). The term “signaling” consists of a word signal, which means “indication” about some information. The procedure for transfer of the signal between two nodes or points in telecom network is known as signaling. The signaling is used to transfer control information between the exchanges for call control and for the use of facilities. There are three basic phases in a communication viz setup, conversation and release. Diagram shows a simple telecom network and indicates the component of network and type of signaling used therein. Subscriber Trunk Subscriber Signalling Signalling Signalling EXCH-1 EXCH-2 FIG.1.1 Subscriber Signaling Signaling systems used between the exchange and subscriber equipment, such as terminals and PBX (Private Branch exchanges), are called subscriber signaling systems. Subscriber signaling must not be confused with line signaling. Subscriber signaling can be transported over lines and subscriber trunks. Trunk Signaling Trunk signaling are signals used between public exchanges. They are used to connect exchanges in order to build up a circuit. The signals can be divided in supervision and address signaling. -
Aurorasonata Hand Held ISDN Tester User Guide Advanced Test
® Advanced Test Equipment Rentals www.atecorp.com 800-404-ATEC (2832) Established 1981 Sonata aurora auroraSonata Hand Held ISDN Tester User Guide 427869 Issue 2 - 07/00 Cover.P65 1 25/07/00, 09:55 auroraSonata Hand Held ISDN Tester—User Guide 427869 Copyright Notice The information contained in this document is the property of Trend Communications Ltd. and is supplied without liability for errors and omissions. No part of this document may be reproduced or used except as authorised by contract or other written permission from Trend Communications Ltd. The copyright and all restrictions on reproduction and use apply to all media in which this information may be placed. Trend Communications Ltd. pursues a policy of continual product improvement and reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service. The Trend aurora name is a registered trademark of Trend Communications Ltd. Windows is the registered trademark of Microsoft Corporation. © Trend Communications Ltd. 2000 All rights reserved Publication ref: 427869 Issue 2 - 07/00 Issue 2 - 07/00 i auroraSonata Hand Held ISDN Tester—User Guide ii 427869 Contents Contents Sonata Welcome to aurora ..................................................... 1-2 Section 1 - About the User Guide............................... 1-2 Intended readers .................................................... 1-3 auroraExpert for Windows .......................................... 1-6 Section 2 - Introducing auroraSonata ............................ -
Public Switched Telephone Network (PSTN II/II) Topics Today in PSTN
Public Switched Telephone Network (PSTN II/II) Topics today in PSTN Trunk Network Node 1 Node 2 Access Access Node 3 Terminals Terminals ! A: Switching types ! Connectionless/ connection oriented ! Packet/circuit ! B: PSNT exchanges and interfaces ! interface Q.512 ! using access and trunk networks ! signaling ! network management ! internetworking - Digital Circuit Multiplexing Equipment DCME (G.763) 2 Switching in public networks X.21 Cell switching (fixed - works with cells (packets) having a fixed size : length) offers bounded delay guarantees (QoS compatible, long packets won’t stuck cells) CSPDN: Circuit switched public data net* PSPDN: Packet switched public data net** DQDB: Distributed queue dual bus * Used by European Telecom’s that use X.21 in circuit switched nets 3 **Used by British Telecom’s Packet-switched Service (PSS), Data Pac (Canada) ... Circuit switching - dedicated path Circuit switching - constant delay/bandwidth -voice/data - paid by time - examples: PSTN, GSM? Time switch - Makes switching between time slots - In the figure incoming slot 3 is switched to outgoing slot 3 for one voice direction - Each coming timeslot stored in Speech Store (SS) - Control store (CS) determines the order the slot are read from SS - The info in CS is determined during setup phase of the call Space switch - makes switching between PCM lines - works with electronic gates controlled by CS Cross-pointCross-point controlledcontrolled byby CS CS TDMA 4 Packet switching example Packet structure Seq: sequence number Op code: message/control -
Service Catalog Facilities Tariff 3
Service Catalog Tariff No. 3 The services contained in this document are for those exchanges served by TSC’s facilities not found in TSC’s Tariff No. 3. Please see PUCO Tariff No. 3 for additional information. Table of Contents Service Page Numbers • Definitions of Terms 2-13 • General Rules & Regulations 15-17 • Customer Provided Equipment & Facilities 18-21 • Disconnections, Termination or Suspension of Service. 22-23 • Service Charges 24-25 • Local Exchange Service 26-28 • Calling Services 29-30 • Toll Restriction Service 31 • Directory Services 33-36 • Direct Inward Dial Services 37-38 • Centrex Services 39-43 • Dedicated/Private Line Services 44-49 • ISDN PRI Services 50-60 - 1 - Service Catalog Tariff No. 3 DEFINITIONS OF TERMS ACCESS LINE A central office circuit or channel that provides access to the telephone network for local and long distance telephone services. AIR LINE MEASUREMENT The shortest distance between two points. A measurement for computation of mileage charges between termination points. ANCILLARY DEVICES All terminal equipment except telephone instruments, PBX-PABX systems, key systems and data services. ANSWERING EQUIPMENT Equipment that will automatically answer incoming calls and make an announcement. It may also be equipped to record messages. APPLICANT Any person, partnership, corporation, or any combination thereof requesting service or action from the Company. AUTHORIZED PROTECTIVE CONNECTING MODULE A protective unit approved by the Company which is manufactured in accordance with the design set forth in -
ISDN Basic Rate Interface Product Description
Meridian 1 and Succession Communication Server for Enterprise 1000 ISDN Basic Rate Interface Product Description Document Number: 553-3901-100 Document Release: Standard 8.00 Date: January 2002 Year Publish FCC TM Copyright © 1992–2002 Nortel Networks All Rights Reserved Printed in Canada Information is subject to change without notice. Nortel Networks reserves the right to make changes in design or components as progress in engineering and manufacturing may warrant. This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules, and the radio interference regulations of Industry Canada. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at their own expense. SL-1, Meridian 1, and Succession are trademarks of Nortel Networks. 4 Page 3 of 110 Revision history January 2002 Standard 8.00. This document is up-issued to include content changes for Meridian 1 Release 25.40 and Succession Communication Server for Enterprise 1000 Release 1.1. April 2000 Standard 7.00. This is a global document and is up-issued for X11 Release 25.0x. Document changes include removal of: redundant content; references to equipment types except Options 11C, 51C, 61C, and 81C; and references to previous software releases. -
CAS Protocols Reference Manual
CAS Protocols Reference Manual P/N 6675-10 Natural MicroSystems Corporation 100 Crossing Blvd. Framingham, MA 01702 No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Natural MicroSystems Corporation. 1999 Natural MicroSystems Corporation. All Rights Reserved. Alliance Generation is a registered trademark of Natural MicroSystems Corporation. Natural MicroSystems, NMS, AG, QX, Telephony Service Architecture (TSA), Natural Access, AG Access, CT Access, Natural Call Control, Natural Media, NaturalFax, NaturalRecognition, NaturalText, VBX, ME/2, Fusion, TX Series, and VScript are trademarks of Natural MicroSystems Corporation. Multi-Vendor Integration Protocol (MVIP) is a trademark of GO-MVIP, Inc. UNIX is a registered trademark in the United States and other countries, licensed exclusively through X/Open Company, Ltd. Windows NT is a trademark, and MS-DOS, MS Word, and Windows are registered trademarks of Microsoft Corporation in the USA and other countries. All other trademarks referenced herein are trademarks of the respective owner(s) of such marks. Every effort has been made to ensure the accuracy of this manual. However, due to the ongoing improvements and revisions to our products, Natural MicroSystems cannot guarantee the accuracy of the printed material after the date of publication, or accept responsibility for errors or omissions. Revised manuals and update sheets may be published when deemed necessary by NMS. Revision History Revision Release Date Notes 1.0 June, 1999 SJC This manual printed: June 23, 1999 Table of Contents About This Manual . iii Developer Support . v 1 MFC-R2 . 1 1.1 Introduction . 2 1.2 MFC-R2 Line Signaling. -
Residential Intellilinq BRI Service Is No Longer Available to New Customers
VERIZON MARYLAND LLC GENERAL SERVICES PRODUCT GUIDE Part C Section 14B Original Page 1 RESIDENTIAL IntelliLinQ® BRI SERVICE * A. GENERAL Residential IntelliLinQ® BRI Service is an optional service arrangement that uses the Basic Rate Interface (BRI) Arrangement of the Integrated Services Digital Network (ISDN). B. TERMS AND CONDITIONS 1. Explanation of Terms Basic Rate Interface (BRI) Arrangement The BRI Arrangement provides ISDN capabilities from an ISDN equipped switch in the central office. The BRI Arrangement consists of two "B" (Bearer) channels and one "D" channel (2B+D) which are defined as: B Channel The B channel is a 64 kilobit per second (kbps) channel used for information transfer between users. The B channel may be used in conjunction with circuit-switched service. D Channel The D channel is a 16 kilobit per second packet-switched channel that carries signaling and control for the B channels. Circuit Switching Circuit Switching is a switching technique in which an entire circuit or, in a digital switch equipped for ISDN, a specific selection of time slots is dedicated to a given call. * Effective December 20, 2004, Residential IntelliLinQ BRI Service is no longer available to new customers. Moves, additions or changes to subscribers’ existing service are not permitted. Effective: September 1, 2015 VERIZON MARYLAND LLC GENERAL SERVICES PRODUCT GUIDE Part C Section 14B Original Page 2 RESIDENTIAL IntelliLinQ® BRI SERVICE* B. TERMS AND CONDITIONS (Cont'd) 1. Explanation of Terms (Cont'd) Integrated Services Digital Network Integrated Services Digital Network (ISDN) describes the end-to-end digital telecommunications network architecture which provides for the simultaneous access, transmission and switching of voice, data and image services. -
CAS Signaling Traffic Emulation MAPS
MAPS™ CAS Protocol Emulator (Channel Association Signalling (CAS) Emulation) 818 West Diamond Avenue - Third Floor, Gaithersburg, MD 20878 Phone: (301) 670-4784 Fax: (301) 670-9187 Email: [email protected] Website: http://www.gl.com 1 MAPS™ CAS Emulator in Telephony Network 2 MAPS™ CAS Features Call Scenarios • Caller ID Functionalities • Two-way Calling • Voice Prompt Confirmation (requires VQT) • Three-way Calling • Voice Quality and Delay Measurements (requires VQT) • Three-way Calling with Calling Party Number • Detect Caller ID, and VMWI Identification • VMWI – Voice Mail with MWI (message waiting indicator) • Basic telephony functions - On-hook, Off-hook, Detect ringing and SDT (stutter dial tone) signal, Dial, and 3-Way Call (using flash hook) • Call Waiting – Detect tone, call id, flash to accept call • Both analog and digital (T1) CAMA simulation is supported • Dial Tone Delay, Post Pickup Delay, special dial tone, stutter dial Reporting tone, special information tone, call waiting, call in progress tone, • Central Database of events/results/errors reorder tone, busy tone, congestion tone, confirmation tone, • Multi-User, Multi-Test, Multi-Reporting howler tone, and ring-back tone • Executed test cases • Fax - Send /Receive fax image (TIFF format) file from/to the • Successful test cases specified location. • Failed test cases • Call Failure events • Failed reason • Call Completion events • Test results showing voice quality, failed call attempts, • Call Drop (sustain calls) events dropped calls • PDF and CSV file formats 3 MAPS™ CAS -
On Common Channel Signaling Number 7 and Its Comparison with Multi-Frequency Coded Signaling and Internet Protocol
International Journal of Electronics and Communication Engineering. ISSN 0974-2166 Volume 5, Number 2 (2012), pp. 125-132 © International Research Publication House http://www.irphouse.com On Common Channel Signaling Number 7 and its Comparison with Multi-Frequency Coded Signaling and Internet Protocol Md. Shah Alam1 and Md. Rezaul Huque Khan2 Dept. of Applied Physics, Electronics and Communication Engineering, University of Chittagong, Bangladesh 1 2 E-mail: [email protected], [email protected] Abstract A message based comparative study between signaling system #7(SS7) and R2 Signaling is done. The reasons for the transition from Multi-frequency Coded (MFC) Signaling to SS7 and SS7 to Internet Protocol are also discussed. Keywords: Common Channel Signaling No.7 (CCS7), R2 signaling or Multi- frequency Coded (MFC) signaling, Internet Protocol (IP), Advance Intelligent Network (AIN). Introduction The over increasing demand of telecommunication in the world wide significantly involves telecommunication signaling systems. The Common Channel Signaling no.7 is usually termed as Signaling System No.7 (SS7). The purpose of this paper is to study the signaling systems R2 or MFC, SS7 [1] and IP, to find the limitations of the above signaling system, analysis of the signaling systems (R2 and SS7) on the basis of their message format. An overall comparison between the two systems has been studied. This paper also focuses on the transition of MFC to SS7. A distinction is made between SS7 and IP and finally reasons are shown why SS7 is moving towards IP. Common Channel Signaling No. 7 Common Channel Signaling System No. 7 (i.e., SS7 or C7) is a global standard for telecommunications defined by the International Telecommunication Union (ITU) Telecommunication Standardization Sector (ITU-T). -
New and Bestselling from Wiley-IEEE Press
IEEE A Communications Previous Page | Contents | Zoom in | Zoom out | Front Cover | Search Issue | Next Page BEF MaGS New and Bestselling from Wiley-IEEE Press A Guide to the Wireless The ComSoc Guide to Next Engineering Body of Knowledge Generation Optical Transport (WEBOK) SDH/SONET/OTN IEEE COMMUNICATIONS SOCIETY HUUB VAN HELVOORT The ultimate reference book for professionals Provides a unique overview of SDH and OTN for in the wireless industry and study guide for the engineers who are new to the field, as well as WCET. The information presented in this book manufacturers, network operators, and graduate reflects the evolution of wireless technologies, students who need a basic understanding of the their impact on the profession, and the industry’s topics. commonly accepted best practices. 978-0-470-22610-0 • October 2009 • Pbk • 211pp 978-0-470-43366-9 • April 2009 • Pbk • 272pp $63.50 $69.95 ComSoc Guides to Communications Technologies Handbook on Array Processing and Wireless Sensor Networks Sensor Networks A Networking Perspective SIMON HAYKIN and K. J. RAY LIU JUN ZHENG and ABBAS JAMALIPOUR Provides readers with a collection of tutorial articles This book provides a comprehensive and systematic contributed by world-renowned experts on recent introduction to the fundamental concepts, major advancements and the state of the art in array processing challenges, and effective solutions in wireless sensor and sensor networks. networking (WSN). 978-0-470-37176-3 • January 2010 • Hbk • 904pp 978-0-470-16763-2 • October 2009 • Hbk • 489pp $185.00 $94.95 Adaptive and Learning Systems for Signal Processing, Communications and Control Series Ground-Based Wireless Positioning Ground-Based Advances in Multiuser Detection KEGEN YU, IAN SHARP and Y. -
AN-796 ISDN Basic Access Components for the Design of ISDN Peripherals
AN-796 ISDN Basic Access Components for the Design of ISDN Peripherals Literature Number: SNLA025 ISDN Basic Access Components for the Design of ISDN Peripherals AN-796 National Semiconductor ISDN Basic Access Application Note 796 Components of the Design Raj Paripatyadar of ISDN Peripherals December 1991 ABSTRACT Layer 1, the physcial layer defines electrical and mechanical Integrated Services Digital Network (ISDN) customer prem- characteristics. It also includes channel structure, line cod- ise equipment has not been readily available mainly be- ing, cable configuration etc. Layer 2 or the data link layer's cause of lack of services across ISDN islands and the lack function is to provide error free link to the upper layers of of ISDN connection over the ``last mile'' to the subscribers the protocol. The Link Access Procedure for D-channel home. For their part, the Central Office switch manufactur- (LAPD) has been standardized. Other, similar procedures ers have recently demonstrated inter-working of services exist for the B-channel operation. The layer 3 protocol on across wide geographical areas. Also, the semiconductor the D-channel carries either signaling or data information. vendors have now produced VLSI transmission devices to A thorough understanding of the basic standards and basic allow field trials of ISDN services to the subscribers home. service capabilities related to the User-to-Network Interface The basic components for building ISDN peripherals (VLSI (UNI) at the BRI is essential in developing equipment for this components, signaling software modules and data com- market. The protocol standards and physical layer compo- munciation modules) have been demonstrated in early nents for the Basic Rate Access are discussed.