This presentation describes the working functionality of HCTE (C&C08). It fully details the process of call establishment and signaling paths through.

Slides:

Advertisements

Similar presentations

OUT-OF-BAND SIGNALING

Advertisements

TELECOMMUNICATIONS CONCEPTS

HCTE RACKS CONFIGURATION

EECC694 - Shaaban #1 lec # 10 Spring Asynchronous Transfer Mode (ATM) ATM is a specific asynchronous packet-oriented information, multiplexing.

CCNA2 Module 4. Discovering and Connecting to Neighbors Enable and disable CDP Use the show cdp neighbors command Determine which neighboring devices.

Chapter 12: Circuit Switching and Packet Switching Business Data Communications, 6e.

Circuit Switching Blocking occurs when the network is unable to connect to stations because all possible paths between them are already in use. Non-blocking.

Module 3.4: Switching Circuit Switching Packet Switching K. Salah.

Computers Are Your Future © 2008 Prentice-Hall, Inc.

Chapter 6 Telecommunications & Networks.

Computers Are Your Future © 2005 Prentice-Hall, Inc.

Introduction to Networking & Telecommunications School of Business Eastern Illinois University © Abdou Illia, Spring 2007 (Week 1, Tuesday 1/9/2007)

1 K. Salah Module 3.3: Multiplexing WDM FDM TDM T-1 ADSL.

Data Communications and Computer Networks

Computers © 2005 Prentice-Hall, Inc.Slide 1. Computers Chapter 6 Networks and Networking © 2005 Prentice-Hall, Inc.Slide 2.

Data Communications Circuit Switching. Switching Networks Long distance transmission is typically done over a network of switched nodes Nodes not concerned.

EE 4272Spring, 2003 Chapter 9: Circuit Switching Switching Networks Circuit-Switching Networks Circuit-Switching Concept  Space-Division Switching  Time-Division.

Chapter 12: Circuit Switching and Packet Switching

Review on Networking Technologies Linda Wu (CMPT )

M.C. Juan Antonio Guerrero Ibáñez Integrated Services Digital Network (ISDN)

THE OSI REFERENCE MODEL Open Systems Interconnection Reference Model.

Public Switched Telephone Network (PSTN) dialup uses your phone connection to connect your computer to the internet. You need a modem, phone line and.

Chapter 1: Overview Lecturer: Alias Mohd Telecommunications Department Faculty of Electrical Engineering UTM SET 4573: Data Communication and Switching.

Protocols and the TCP/IP Suite Chapter 4. Multilayer communication. A series of layers, each built upon the one below it. The purpose of each layer is.

Signaling and Switching Chapter 6. Objectives In this chapter, you will learn to: Define modulation and explain its four basic versions Explain the different.

LECTURE 9 CT1303 LAN. LAN DEVICES Network: Nodes: Service units: PC Interface processing Modules: it doesn’t generate data, but just it process it and.

© Paradigm Publishing Inc. 6-1 Chapter 6 Telecommunications and Networks.

Computers Are Your Future Chapter 8 Computers Are Your Future © 2008 Prentice-Hall, Inc.

1 Networks and Telecommunications. 2 Applying Telecommunications in Business TELECOMMUNICATIONS – the transmission of data between devices in different.

המעבדה למערכות ספרתיות מהירות High speed digital systems laboratory הטכניון - מכון טכנולוגי לישראל הפקולטה להנדסת חשמל Technion - Israel institute of technology.

CSCI-235 Micro-Computer in Science The Network. © Prentice-Hall, Inc Communications  Communication is the process of sending and receiving messages 

1 9. Circuit Switching. Prof. Sang-Jo Yoo 2 Contents  Switching Networks  Circuit-Switching Networks  Switching Concepts  Routing in Circuit-Switching.

Sem 2v2 Chapter 2 Routers. Computers have four basic components: a CPU, memory, interfaces, and a bus. A router also has these components, therefore it.

Communications and Networks Chapter 8. 2 Introduction We live in a truly connected society. Increased connectivity potentially means increased productivity,

Robert E. Meyers CCNA, CCAI Youngstown State University Cisco Regional Academy Instructor Cisco Networking Academy Program Semester 4, v Chapter.

Figure 4-1 ADPCM (adaptive differential pulse code modulation) Difference.

Department of Electronic Engineering City University of Hong Kong EE3900 Computer Networks Introduction Slide 1 A Communications Model Source: generates.

S Principles in Telecommunications Technology s2000 RKa, (translation A.Paju) 1 Switching Technology Circuit switching Structure and interfaces of.

Understanding Network Concepts Living Online Lesson 1 IC 3 Basics Ambrose, Bergerud, Busche, et. Al.

Communication Networks Fourth Meeting. Types of Networks  What is a circuit network?  Two people are connected and allocated them their own physical.

Chapter 6 – Connectivity Devices

Mobile Communication Common Channel Signaling System No. 7 (i.e., SS7 or C7) is a global standard for telecommunications defined by the International Telecommunication.

1 CHAPTER 8 TELECOMMUNICATIONSANDNETWORKS. 2 TELECOMMUNICATIONS Telecommunications: Communication of all types of information, including digital data,

William Stallings Data and Computer Communications Chapter 9 Circuit Switching.

TELEPHONE NETWORK Telephone networks use circuit switching. The telephone network had its beginnings in the late 1800s. The entire network, which is referred.

1 Version 3.1 Module 1 WANs and Routers. 2 Version 3.1 WANS WAN operates at the physical layer and the data link layer of the OSI reference model. Provide.

 The devices which each intercorrect several computer or different to each other, each nones network devices.  There are various types of Network devices.

William Stallings Data and Computer Communications

By: M.Nadeem Akhtar1 Data Communication Ch 10. By: M.Nadeem Akhtar2 Networks?  LAN  MAN  WAN.

6.1 Chapter 6 Bandwidth Utilization: Multiplexing and Spreading Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Summary - Part 2 - Objectives The purpose of this basic IP technology training is to explain video over IP network. This training describes how video can.

CSCI-235 Micro-Computer Applications The Network.

Telecommunications and Networks Chapter 6 Principles and Learning Objectives Effective communication is essential to organizational success. –Define.

Overview of Fylde MPT1327 Trunking Equipment & Features OR

Rehab AlFallaj.  Network:  Nodes: Service units: PC Interface processing Modules: it doesn’t generate data, but just it process it and do specific task.

Computer Network Compiled by: GF Kalumuna January 2015.

TELECOMMUNICATIONS AND NETWORKS ~ Pertemuan 8 ~ Oleh: Ir. Abdul Hayat, MTI.

Data Communication and Networks Chapter 5. What’s a Network? a network consists of two or more computers that are connected together to share information.

Part2 System Architecture of MSC/VLR. The structure of MSC/VLR System The structure of MPM The structure of background Agenda.

Lecture # 2 WAN Technologies. Objectives  Define LAN and WAN and tell how they are used.  WAN Technologies Overview  WAN Technologies L.Rania Ahmed.

Rohde & Schwarz Topex TOPEX IP Radio Gateway July 2011.

Lecture 11. Switch Hardware Nowadays switches are very high performance computers with high hardware specifications Switches usually consist of a chassis.

Rohde & Schwarz Topex VoxiPlus Advanced July 2011.

1 Integrated Services Digital Network u Public networks are used for a variety of services –Public Switched Telephone Network –Private Lines (leased)

WELCOME TO C-DOT MBM 10/29/ /29/ /29/

CT1303 LAN Rehab AlFallaj.

Sem 2v2 Chapter 2 Routers.

Subject Name: Digital Switching Systems Subject Code:10EC82 Prepared By: Aparna.P, Farha Kowser Department: Electronics and Communication Date:

CCNA 3 v3 JEOPARDY Module 8 CCNA3 v3 Module 8 K. Martin.

Chapter 12: Circuit Switching and Packet Switching

Presentation transcript:

This presentation describes the working functionality of HCTE (C&C08). It fully details the process of call establishment and signaling paths through HCTE.

BOARD RACK MODULE FRAME

RACKS MODULES FRAMES

ASL CARD DRV BNET OPT NOD DT MPU SIG ANALOG SUBSCRIBERS “BORSCHT” FUNCTION INTEROFFICE DIGITAL TRUNK INTERFACE, 16 DTF = 960 CHANNELS AND 1 DTF = 2 PCM PERFORMS COMMUNICATION b/w MPU AND BOARDS IN USER AND TRUNK FRAMES. PERFORMS EQUIPMENT CONTROL, RECIEVES ASL AND TRUNK STATE THROUGH NOD BOARD AND SEND CORRESPONDING COMMANDS TO THEM. CONTROLS THE SIGNALS OF SIG BOARD (DIAL TONE, VOICE SIGNALS). ANALYZE THE CALLED AND CALLING PARTIES TO HELP OUT SWITCHING FOR THE NOS OF SAME SM. RECEIVES DTMF SIGNALS, DRIVES HW SIGNALS AND SENDS PORT SIGNALS INTRA-MODULE SWITCHING NETWORK BOARD, 4K X 4K SWITCHING NETWORK Mbps OPTICAL INTERFACE TO OBC BOARD OF AM/CM OF HCTE. IT’S A PHYSICAL TERMINATION CARD. Signaling path Speech path

BAM BCP QSI FSN BAC SPD SRC CID DISPLAY SPCCPC BCC AMP CDP ALARM SNUCNU BDR NCC OBC ET-16 STU CKDCKS EXCHANGE AM/CM HDLC 2Mbps 8Mbps 393M Optical Interface 10 Mbps TCP/IP 10Mbps 2.048Mbps 2.048KHz 8KHz 2.048Mbps 8KHz SERIAL LINK RS-232 SERIAL LINK RS-232 TCP/IP WORK STATION CNET CCM LIM SRM SPM CPM CKM SM 16 E1s 63 STM-1 Communication control module that interlinks CPM, LIM,SPM and CNET through HDLC Admin and maintenance processing and online data setting. Alarm board for all system alarm processing. BUS control process board. Used for BUS communication b/w AMP and CDP. Central database processing and management of common resources. Deals location selection of PBX, trunk line etc. Provides communication bridge b/w OAM and WS. It consists of KVMS, LAN switches, Server and storage media. All the database and programs required by the system are stored here. Centralized clock synchronization to the whole exchange. High Speed interface board that interconnects LIM,CNET and CCM. Provides Speech and Signaling path. Line Interface Module provides linkage of incoming and outgoing traffic to the AM/CM..It contains optical and electrical interfaces at different data rates defined along with a specified capacity. This unit performs routing and switching. It can understand the prefixes. SNU is skirt N/W unit and CNU is the main central N/W unit. NCC performs N/W communication control and BDR is the BUS driver for the interface of this module. Central Processing Module performs various important tasks related to call processing. It performs alarm monitoring and processing, ticket generation for the calls, duration calculation, billing and routing etc. Service processing module provides a variety of interfaces like R2 No.5 and implements SS7 system, provides signaling path. MHI Multi highway interface is a part of LIM and provides 2M & 8M HW Shared resource module provides DTMF, MFC, Conference Telephone and FSK display device services. SPD is signal tone while SRC is shared resource card. Destination Work Station contains a software program that is used to configure boards, monitor alarms, analyze traffic statistics, access the data at BAM storage media and perform several other useful tasks.

FOR DETAILS AND QUERIES PLEASE CONTACT.