Cisco 7920 Administration Guide - Page 6

Contents 2 C H A P T E R 3 C H A P T E R Configuring Network Features for the Cisco Wireless IP Phone 5 Providing Users with Feature Information 6 An Overview of the Wireless Network 1 Understanding the Wireless LAN 1 The 802.11 Standards for Wireless LAN Communications 2 Connecting to the Wireless Network 3 Securing Voice Communications 4 Components of the VoIP Wireless Network 5 Networking Protocols Used with Cisco Wireless IP Phones 6 Interacting with the Cisco Aironet Access Point 8 Roaming in a Wireless Network 10 Voice Quality in a Wireless Network 12 Security Mechanisms in the Wireless Network 13 Encryption Methods 14 Choosing Authentication and Encryption Methods 15 Interacting with Cisco CallManager 17 Phone Configuration Files and Profile Files 17 Interacting with the DHCP Server 18 Wireless Network and Access Point Configuration 19 Understanding the Phone Startup Process 21 Setting Up Cisco Wireless IP Phones 1 Preparing to Install the Cisco Wireless IP Phone 7920 1 Network Requirements 2 Phone Configuration Tasks 2 Configuring IP Phones in Cisco CallManager 6 Adding Phones to the Cisco CallManager Database 7 Adding Phones with Auto-Registration 8 Cisco Wireless IP Phone 7920 Administration Guide for Cisco CallManager Release 4.0 and 4.1 6 OL-7104-01