Cisco Press：Deploying Voice over Wireless LANs.chm下载

Cisco - Deploying Voice over Wireless LANs.chm Copyright About the Author Acknowledgments Icons Used in This Book Command Syntax Conventions Introduction Part I: Fundamental Elements Chapter 1. VoWLAN Applications and Benefits The Role of VoWLAN Solutions History of VoWLANs Healthcare Enterprises Universities Retail Warehouses Manufacturing Small Offices and Homes Security Systems Determining ROI Chapter Summary Chapter Review Questions Chapter 2. VoWLAN System Components VoWLAN System Overview Cisco 7920 Wireless IP Phone Cisco IP Softphone Cisco CallManager Cisco CallManager Express Linksys Wi-Fi Video Cameras Wireless Network Infrastructures Chapter Summary Chapter Review Questions Chapter 3. VoWLAN Signaling Fundamentals Voice Attributes Video Attributes VoIP Call Flow Radio Frequency (RF) Signals Wireless Impairments Chapter Summary Chapter Review Questions Part II: Critical Technologies Chapter 4. Wireless LAN Technologies Infrastructure Mode Ad Hoc Mode Wireless Medium Access 802.11 Physical Layer Standards Wireless Configuration Parameters Chapter Summary Chapter Review Questions Chapter 5. VoWLAN Security Solutions Security Implications Encryption Authentication Tips for Enhancing Security Chapter Summary Chapter Review Questions Part III: Implementation Steps Chapter 6. Analyzing VoWLAN Requirements Overall Requirements Analysis Steps Identifying Potential Requirements Verifying and Validating Requirements Documenting Requirements Chapter Summary Chapter Review Questions Chapter 7. Designing a VoWLAN Solution Overall Design Steps Deployment Models Roaming Security Network Infrastructure Placement of Access Points Document Findings Chapter Summary Chapter Review Questions Chapter 8. Installing, Configuring, and Testing a VoWLAN System Installing Access Points Configuring Access Points Installing and Configuring Cisco CallManager Software Configuring Wireless IP Phones Verifying System Operation Chapter Summary Chapter Review Questions Chapter 9. Supporting a VoWLAN System Configuration Management Network Monitoring Security Assessment Steps Maintenance Functions Engineering Functions Help Desk Planning CiscoWorks Wireless LAN Solution Engine Chapter Summary Chapter Review Questions