Cisco 7921G Administration Guide - Page 4

Contents 3 C H A P T E R Components of the VoIP Wireless Network 2-7 Networking Protocols Used with Cisco Unified Wireless IP Phones 2-7 Interacting with Cisco Unified Wireless APs 2-9 Associating to an AP 2-10 Voice QoS in a Wireless Network 2-10 Interacting with Cisco Unified Communications Manager 2-12 Phone Configuration Files and Profile Files 2-12 Interacting with the DHCP Server 2-13 Security for Voice Communications in WLANs 2-14 Authentication Methods 2-14 Authenticated Key Management 2-16 Encryption Methods 2-16 AP Authentication and Encryption Methods 2-16 VoIP WLAN Configuration 2-18 Wireless Network Requirements for VoIP 2-19 Configuring APs for Voice 2-19 Configuration Tip for Cisco Aironet APs 2-20 Site Survey Verification 2-20 Site Survey Verification Tasks 2-20 Neighbor List Utility 2-21 Site Survey Utility 2-22 Setting Up the Cisco Unified Wireless IP Phone 7921G 3-1 Before You Begin 3-1 Network Requirements 3-1 Methods for Adding Phones to Cisco Unified Communications Manager 3-2 Adding Phones with Auto-Registration 3-3 Adding Phones with Auto-Registration and TAPS 3-3 Adding Phones with BAT 3-4 Adding Phones with Cisco Unified Communications Manager Administration 3-4 Safety Information 3-5 Battery Safety Notices 3-6 Installing the Cisco Unified Wireless IP Phone 7921G 3-7 Providing Power to the Phone 3-7 Installing or Removing the Phone Battery 3-8 Using the Power Supply to Charge the Phone 3-9 Using the USB Cable to Charge the Phone 3-11 Installing and Using the Desktop Charger 3-13 Using the Desktop Charger to Charge the Phone 3-14 Cisco Unified Wireless IP Phone 7921G Administration Guide for Cisco Unified Communications Manager Release 7.0 iv OL-15985-01