Online Telephone Line Allocation System A Case Study of Niitel Nigeria Limited Enugu Branch

Online Telephone Line Allocation System (A Case Study of Niitel Nigeria Limited Enugu Branch)

Project / Seminar Material
Reference ID: PS-17370-TM

DEDICATION

This research material titled “Online Telephone Line Allocation System” is dedicated to God for his enabling grace, and to all computer enthusiasts who contributed to make life a pleasant experience during my research documentation.

ACKNOWLEDGEMENT

I extend my sincere gratitude to all those who contributed to the completion of this project. Special thanks to my Supervisor (Name of your Supervisor), the Head of Department (Name of your HOD), the Lecturers in the department of Computer Science (CS), Book Authors and Profound Scholars of existing or related project material on “Online Telephone Line Allocation System” for their invaluable guidance, support, and expertise throughout the journey.

I am also grateful to your study area (mention any funding organizations, if applicable) for their financial assistance. This research would not have been possible without the encouragement and assistance of some stakeholders (mention any mentors, teachers, or colleagues). Additionally, I would like to acknowledge the understanding and patience of my family and friends during this endeavor. Your unwavering support has been a constant source of motivation. Thank you all for being part of this meaningful endeavor.


Online Telephone Line Allocation System (A Case Study of Niitel Nigeria Limited Enugu Branch)

TABLE OF CONTENTS

PRELIMINARY PAGES


CHAPTER ONE

INTRODUCTION

  • 1.1 Introduction
  • 1.2 Background of Study
  • 1.3 Statement of Problem
  • 1.4 Aim and Objectives of the Study
  • 1.5 Significance of Study
  • 1.6 Scope of Study
  • 1.7 Limitations of the Study
  • 1.8 Definition of Terms

CHAPTER TWO

LITERATURE REVIEW

  • 2.1 Introduction
  • 2.2 Theoretical Review
  • 2.2.1 Type of Telephone Line Allocation Billing System
  • 2.2.2 The Important Features of a Telephone Line Allocation Billing System
  • 2.2.3 Advantages of a Telephone Line Allocation Billing System
  • 2.3 Telephone Line Allocation Database Management System
  • 2.4 The Need for a Telephone Line Allocation Database Management System
  • 2.5 Benefits of a Phone Allocation Billing System
  • 2.6 Telephone Line (GPRS) Network
  • 2.6 Subscriber Identity Modula (SIM) as a Telephone Line Feature
  • 2.7 Sensors of Telephone Line
  • 2.7.1 Temperature Sensors of Telephone Line
  • 2.7.2 Infrared Sensors on GSM
  • 2.8 The Economic Impact of Telephone Line

CHAPTER THREE

SYSTEM ANALYSIS AND DESIGN

  • 3.1 Methodology Adopted
  • 3.1.1 Problem Identification Using SSADM
  • 3.2 Analysis of the Existing System
  • 3.2.1 Dataflow of the Existing System
  • 3.2.2 Disadvantages of the Existing System
  • 3.2.3 Weakness of the existing System
  • 3.3 Feasibility Study
  • 3.3.1 Economic Feasibility
  • 3.3.2 Technical Feasibility
  • 3.3.3 Operational Feasibility
  • 3.4 Analysis of the Proposed System
  • 3.4.1 Data Flow Diagram of the Proposed System
  • 3.4.2 Advantages of the Proposed System
  • 3.4.3 Justification of the Proposed System
  • 3.5 Functional Requirements
  • 3.5.1 Use Case Diagram of the Admin / User Privileges
  • 3.6 Data Requirements
  • 3.7 High Level Model of the Proposed System

CHAPTER FOUR

SYSTEM DESIGN AND IMPLEMENTATION

  • 4.1 Objectives of the Design
  • 4.2 Cohesion and Decomposition High level Model
  • 4.3 Control Center / Overall Dataflow Diagram
  • 4.3.1 Proposed System Operation Flowchart
  • 4.4 System Specification and Design
  • 4.4.1 Input and Output Specification
  • 4.4.2 Database Specification and Design
  • 4.4.3 Data Dictionary
  • 4.5 Choice and Justification of Programming Language
  • 4.6 Program Documentation
  • 4.7 Implementation Techniques
  • 4.7.1 System Testing
  • 4.8 Programming Module Specification
  • 4.8.1 Installation
  • 4.8.2 Security Design Specification
  • 4.8.3 System Architecture
  • 4.9 Computer Hardware Minimum Requirement
  • 4.10 Software Requirement
  • 4.11 Personnel / User Training
  • 4.12 File Maintenance Module

CHAPTER FIVE

SUMMARY, CONCLUSION AND RECOMMENDATION

  • 5.1 Introduction
  • 5.2 Summary
  • 5.3 Conclusion
  • 5.4 Recommendation

REFERENCES

APPENDIX A - “SOURCE CODE”

APPENDIX B - “OBJECT PROGRAM”

ABSTRACT

The telephone line allocation system is very vital in the society because it is through this menu that people acquire telephone lines through NITEL for easy communication. The aim of the study is to design and implement an Online Telephone Line Allocation System using GLO Mobile Nigeria Enugu Branch as a case study. In achieving this aim, the following specific objectives were laid out as follows to develop an application software that will make telephone call record be made easy access to the management and ensure that the available lines are distributed equitably. The motivation that led to the implementation of the proposed system is as a result of the manual approach of line allocation exercise the system has failed in so many ways and this gives rise to the mummeries problems encountered by NITEL which in turn affects the teaming customers of NITEL in the new system.

The methodology adopted in this study is the object oriented analysis and design methodology (OOADM) which is a technical approach for analyzing and designing an application or system by applying object throughout the software development process. The programming language used is HTML, CSS, JAVASCRIPT, PHP, SQL and JQUERY. The reason why web programming languages was used is because, it is platform independent and it is a web based application. This study will be of immense benefit to Enterprises, Telephony Companies and other researchers. The expected result is an Online Telephone Line Allocation System that will provide lasting solution to the problem by computerizing the maintenance of record of NITEL subscribers to help track down double subscribers.


Online Telephone Line Allocation System (A Case Study of Niitel Nigeria Limited Enugu Branch)

CHAPTER ONE

1.1 Introduction

The telephone line allocation system is very vital in the society because it is through this menu that people acquire telephone lines through NITEL for easy communication. Communication is the most important of act of economy in the society. It provides adequate communication causes great placed havoc in the society. The nature of communication determines the mode of transmission. Communication through the telephone system is one of the fastest and most reliable modes of message transmission. Through telephone system information can be conveyed quickly and adequately. Information gets to the destination immediately and the sender receives feed back at the same time.

Consequently, in the telephone system, the transmitted signals are direct representation of the speech waveforms. This did not provide the easy and continuous flow of sound wave in the system. Telephone information storage and retrieval is also achieved through the telephone system. Information can be stored in the absence of the receivers. The receiver can also retrieve this information at any time. Acquiring the phone is by subscription, individuals or groups that which to acquire phone always subscribe through the organization in charge.

As a prelude to other parts of this study, this chapter will discuss the background upon which this study was initiated, the statement of problems that led to this study, the Aim and Objectives of the study. Others are Significance of the study, Scope of work, Limitation of the study and Definition of technical terms.


1.2 Background of Study

Telecommunication has grace many human activities globally especially with current of GSM communication. One would want to say that technology comes best time, when the need has become paramount. GSM services would go round to meet the demand by the everyday increasing global population. Although many GSM companies such as GLOBACOM, MTN CELTEL (now ZAIN) for instance in Nigeria; provide these services, the need to meet this service accessible to all. One can imagine the state of the GSM line was a luxury. The cost was simply well above the reach of common man Nigeria. One major cause of this problem was due to the fact that the number of lines locatable to users was limited in supply.

Communication is so important to the world’s activities. People who are separated by distances can effectively and conveniently reach one another to do business together through communication. This is therefore very necessary that every government provided enough and adequate communication for it’s citizens so that they will have a sense of belonging in the Global world. The so-called western countries are where they are today because they realized the importance of communication and followed it up with better (good) approach. The major problems in the so-called under developed countries are their nonchalant effect on the economy.

From such a new technology such as the GSM method of line allocation could be a great problem. In providing solution to such problem, it would be necessary to device alternative means of generating and allocating GSM numbers with the marriage of computer and telecommunication, it is easy to develop a computer program that will not only generate and allocate line but also capable of monitoring the system to avoid number application. The project is based on providing solution in this direction.

Recently, NITEL has cut down it connection fees but problem of telephone line allocation still persists. The mode of telephone lines allocation by NITEL is inconsistent and unreliable in the sense that NITEL has failed to strictly follow the criteria laid down by it’s management in telephone line allocation. Some countries are still in the Dark Age because they have failed to appreciate and fully embrace communication in its fullness.

The sole telephone line subscriber (NITEL) in Nigeria today had failed to provide enough lines for its citizenry and the available ones are not distributed equally so that every citizen will have a share of the essential commodity. It is against the background that the developments of this software will eradicate the manual approach of line allocation exercise the system has failed in so many ways and this gives rise to the mummeries problems encountered by NITEL which in turn affects the teaming customers of NITEL in the new system.


1.3 Statement of Problem

Investigation revealed that the lines available in the nation today are not enough to serve the teaming population. Globalcom Nigeria has contributed its quarter in the generation and distribution of by setting up the following range of number; 0805, 0807 and 0705. Even other telephone network companies such as MTN, CELTEL(ZAIN) and so on has contributed theirs, But then the problem of acquire more than line while some other person are not able to a ford one. Telephone lines that are available in the nation today is not enough to serve the teaming population and among the available line, many are faulty because of lack of maintenance. The government is not given enough funds to NITEL management.

NITEL is crying daily for insufficient line, but with all this more than one line are allocated to some individuals. The Network of NITEL cabinets are no longer useful and the under-ground cable system is no more serving the population currently in the society.

NITEL is finding it difficult to maintain the identity and record of its subscribers, this makes it impossible for them to know the people line are allocated to and those people lines are not allocated to.


1.4 Aim and Objectives of the Study

The aim of the study is to design and implement an Online Telephone Line Allocation System using GLO Mobile Nigeria Enugu Branch as a case study. In achieving this aim, the following specific objectives were laid out as follows to develop an application software that will:

  1. Make telephone call record be made easy access to the management;
  2. Ensure that the available lines are distributed equitably;
  3. Eliminate multiple allocation subscribers; and
  4. Monitor the people line are allocated for effective update and communication.

1.5 Significance of Study

This study will be of immense benefit to Enterprises, Telephony Companies and other researchers who intend to know more on this study and can also be used by non-researchers to build more on their research work. This study contributes to knowledge and could serve as a guide for other study.


1.6 Scope of Study

The scope of the research is focused on the Design and Implementation of an Online Telephone Line Allocation System using GLO Mobile Nigeria Enugu Branch as a case study.

CHAPTER TWO

2.0 Literature Review

2.1 Introduction

This chapter focuses on the review of related literature. A literature review includes the current knowledge as well as theoretical and methodological contributions to a particular topic. It documents the state of the art with respect to the topic you are writing. It surveys the literature in the topic selected. In this research work the literature review includes the …

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