Contents
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Cisco Unified Wireless IP Phone 7925G Administration Guide for Cisco Unified Communications Manager 7.0(1)
OL-15984-01
Radio Frequency Ranges 2-4
802.11 Data Rates, Tx Power, Ranges, and Decibel Tolerances 2-4
Wireless Modulation Technologies 2-5
AP, Channel, and Domain Relationships 2-6
WLANs and Roaming 2-7
Bluetooth Wireless Technology 2-8
Pairing Headsets 2-8
Components of the VoIP Wireless Network 2-9
Networking Protocols Used with Cisco Unified Wireless IP Phones 2-9
Interacting with Cisco Unified Wireless APs 2-11
Associating to APs 2-12
Voice QoS in a Wireless Network 2-12
Interacting with Cisco Unified Communications Manager 2-14
Phone Configuration Files and Profile Files 2-14
Interacting with the Dynamic Host Configuration Protocol Server 2-15
Security for Voice Communications in WLANs 2-16
Authentication Methods 2-16
Authenticated Key Management 2-18
Encryption Methods 2-18
Choosing AP Authentication and Encryption Methods 2-18
VoIP WLAN Configuration 2-21
Wireless Network Requirements for VoIP 2-21
Configuring the Wireless Network for Voice 2-22
Configuration Tip for Cisco Aironet APs 2-22
Site Survey Verification 2-22
Performing a Site Survey Verification 2-23
Using the Neighbor List Utility 2-23
Using the Site Survey Utility 2-24
CHAPTER
3 Setting Up the Cisco Unified Wireless IP Phone 7925G 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
Device Support 3-5
Safety Information 3-5
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