Internet Phone Services Simplified
暫譯: 簡化網路電話服務
Jim Doherty, Neil Anderson
- 出版商: Cisco Press
- 出版日期: 2006-05-05
- 售價: $880
- 貴賓價: 9.5 折 $836
- 語言: 英文
- 頁數: 176
- 裝訂: Paperback
- ISBN: 1587201623
- ISBN-13: 9781587201622
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商品描述
Description
Internet Phone Services Simplified gives you the most basic need-to-know information and then teaches you how to get the most out of your VoIP phone services:
- Understand how broadband VoIP, Internet VoIP, and VoIP Chat services work
- Learn about and compare different services, their advantages, and their limitations
- Subscribe to a service, install equipment, and troubleshoot issues that might arise
- Integrate services into your home, including reusing your existing house telephone wiring and phone handsets
- Extend VoIP throughout your home by using multiline, extendable cordless phone systems
- Take advantage of VoIP features, including virtual phone numbers and listening to voicemail using your computer while traveling
Internet phone services offer great advantages over existing telephone systems, allowing you to save money and make and receive calls using high-speed and broadband services. To help you take advantage of all that the Internet has to offer, Internet Phone Services Simplified provides you with an illustrated guide to understanding, selecting, and setting up voice over IP (VoIP) phone services.
Internet Phone Services Simplified isn’t overly technical—you’ll get just what you need so that VoIP doesn’t seem like a mystery and so that you can make good choices about Internet phone services.
- Provides a full-color illustrated and simple approach to learning about VoIP
- Follow step-by-step instructions for selecting and installing VoIP at home
- Explore new Internet telephony features and services
Approved for Technical Accuracy by The Geek Squad
This book is part of the Networking Technology Series from Cisco Press®, the only authorized publisher for Cisco Systems®.
Table of Contents
Part I Internet Telephony Fundamentals
Chapter 1 Traditional Phone Systems
In the Beginning
Rise of the Machines
Ma Bell
Breaking Up the Happy Family
Mobile Telephone System
Internet
Consolidate, Merge, and Acquire
Important Things to Know About the PSTN
Chapter 2 Voice over IP (VoIP)
Circuit Switching and Packet Switching
How VoIP Works
VoIP Signaling
How VoIP Carries a Conversation
VoIP Features
Power in VoIP Networks
Putting It All Together
Chapter 3 Advantages of Broadband Phone Services
Lowering Your Monthly Phone Bill
Infrastructure Costs
Transport Costs
Regulatory Compliance
Taxes and Fees
Phone Number Flexibility
Keeping Your Same Phone Number
Virtual Phone Numbers
Online Call Management
Voice Mail
Call Forwarding
Call Logs
Click to Dial
Summary of Advantages
Chapter 4 Knowing Your Limits
Reliability
It’s Electric
Reliance on Broadband and the Internet
Voice Quality
911 and E911
How 911 and E911 Works
The Challenge for VoIP
Solutions
Summary of Limitations
Chapter 5 From the Geek Squad Files
Part II Choosing an Internet Phone Service
Chapter 6 Inventory of Broadband Phone Services
Internet VoIP Phone Services
Cable VoIP Digital Phone Services
VoIP Chat Services
Summary of Broadband Phone Services
Chapter 7 Selecting an Internet Phone Service
What Will I Use It For?
What Is My Backup Plan?
Power
Backup Line
Keeping a Minimal PSTN Line
Which Service Should I Choose?
Looking at Total Costs
Is It Reliable Enough?
Does It Have the Features You Need?
Are Specialized Devices Supported?
Revisiting Safety and 911
Comparing Plans
Summary
Chapter 8 Selecting VoIP Equipment
Cable VoIP Service Equipment
Internet VoIP Service Equipment
Choosing a Terminal Adapter
What Do the Internet VoIP Providers Offer?
VoIP Chat Service Equipment
Summary
Chapter 9 From the Geek Squad Files
Part III Going VoIP at Home
Chapter 10 Connecting the VoIP Equipment
Starting Point
Connecting Cable VoIP Service
Connecting Internet VoIP Service
Signing Up for Service
Installing a Stand-alone Terminal Adapter
Installing an Integrated Router/Terminal Adapter
Connecting VoIP Chat Service
Making a Test Call
911 or E911 Registration
Summary
Addendum: Manually Configuring Terminal Adapters for Home Networks Using
Static IP Addresses
Chapter 11 Making VoIP Accessible Throughout Your Home
Using Cordless Phones with VoIP
Separate PSTN and VoIP Lines
Two-Line Cordless Phones
Using Your Home Telephone Wiring with VoIP
Introduction to Home Telephone Wiring
Getting Access to Two Lines
Home Wiring with Cable VoIP Service
Home Wiring with Internet VoIP Service
Issues with Multiple Handsets
Overloading Your Terminal Adapter’s Ringer Equivalence
Number
Simultaneous Handsets Off Hook
Multiline VoIP Services
Specialized Phone Devices
Fax
TiVo and Satellite Receiver Boxes
Home Security/Alarm Systems
Summary
Chapter 12 Using Wireless Networks to Extend VoIP
Wireless Bridges
Wireless Phone Jacks
Summary
Chapter 13 Troubleshooting: Can You Hear Me Now?
Classify the Trouble
Service Connection Problems
Voice Quality Issues
Broadband Speed
Broadband Network Quality
Other Issues
Dialing-Related Issues
Getting Additional Help from Your VoIP Provider
Summary
Chapter 14 From the Geek Squad Files
Part IV VoIP Chat Services
Chapter 15 VoIP Chat Services
Instant Messaging
Client-Server
Peer-to-Peer
Internet Messaging with Voice
Summary
Chapter 16 Using Skype and Google Talk
Installing and Using Skype
Improving Your Audio Quality
Calling People Who Have “Real” Phones (and Phone Numbers)
Getting Calls from People Who Use “Real” Phones
Installing and Using Google Talk
Adding Contacts in Google Talk
Using Google Talk
Summary
Chapter 17 The Future of Telephony
A Review of What We Have Now
The Cost Battle: Consumers Versus Companies and Governments
System Convergence
Future Use Scenario
Mitigating Factor No. 1: Intrasystem Cooperation
Mitigating Factor No. 2: Battery Life and Size
Conclusion
Chapter 18 From the Geek Squad Files
Glossary
商品描述(中文翻譯)
《簡化版網路電話服務》提供您最基本的必要資訊，並教您如何充分利用您的VoIP電話服務：
- 了解寬頻VoIP、網路VoIP和VoIP聊天服務的運作方式
- 學習並比較不同的服務、它們的優勢和限制
- 訂閱服務、安裝設備，並排除可能出現的問題
- 將服務整合到您的家庭中，包括重用現有的電話線路和電話機
- 通過使用多線路、可擴展的無線電話系統，將VoIP擴展到整個家庭
- 利用VoIP功能，包括虛擬電話號碼和在旅行時使用電腦收聽語音信箱
網路電話服務相較於現有的電話系統提供了巨大的優勢，讓您能夠節省金錢，並使用高速和寬頻服務進行撥打和接聽電話。為了幫助您充分利用網路所提供的一切，《簡化版網路電話服務》為您提供了一本插圖指南，幫助您理解、選擇和設置VoIP電話服務。
《簡化版網路電話服務》並不過於技術性—您將獲得所需的資訊，讓VoIP不再是謎團，並能夠對網路電話服務做出明智的選擇。
- 提供全彩插圖和簡單的學習方法來了解VoIP
- 按步驟指導您在家中選擇和安裝VoIP
- 探索新的網路電話功能和服務
經《Geek Squad》批准的技術準確性
本書是Cisco Press®的網路技術系列的一部分，Cisco Systems®唯一的授權出版商。
目錄
第一部分 網路電話基礎
第1章 傳統電話系統
開端
機器的崛起
Ma Bell
拆散幸福的家庭
行動電話系統
網際網路
整合、合併與收購
關於PSTN的重要事項
第2章 網路電話（VoIP）
電路交換與封包交換
VoIP的運作方式
VoIP信號
VoIP如何傳遞對話
VoIP功能
VoIP網路中的電力
整合所有內容
第3章 寬頻電話服務的優勢
降低您的月電話費
基礎設施成本
傳輸成本
法規遵循
稅金和費用
電話號碼的靈活性
保留您的電話號碼
虛擬電話號碼
在線通話管理
語音信箱
呼叫轉接
通話記錄
點擊撥號
優勢總結
第4章 知道您的限制
可靠性
它是電的
對寬頻和網際網路的依賴
