Cisco Unified Wireless IP Phone 7925G Series Deployment Guide 4
Configuring Switch Ports for Wired IP Phones ................................................................................................................................26!
Sample Voice Packet Capture...........................................................................................................................................................27!
Call Admission Control.........................................................................................................................................................................27!
Pre-Call Admission Control..............................................................................................................................................................28!
Roaming Admission Control ............................................................................................................................................................29!
Traffic Classification (TCLAS) .............................................................................................................................................................29!
Roaming ...................................................................................................................................................................................................30!
Interband Roaming................................................................................................................................................................................30!
Channel Parking................................................................................................................................................................................30!
Multicast...................................................................................................................................................................................................31!
Designing the Wireless LAN for Voice..................................................................................................................................................31!
Planning Channel Usage ......................................................................................................................................................................31!
5 GHz (802.11a)................................................................................................................................................................................32!
Using Dynamic Frequency Selection (DFS) on Access Points ....................................................................................................32!
2.4 GHz (802.11b/g) .........................................................................................................................................................................33!
Signal Strength and Coverage...........................................................................................................................................................34!
Configuring Data Rates ........................................................................................................................................................................37!
Call Capacity ........................................................................................................................................................................................37!
Dynamic Transmit Power Control (DTPC) ..........................................................................................................................................38!
Multipath ...............................................................................................................................................................................................39!
Verification with Site Survey Tools .......................................................................................................................................................40!
Cisco 792xG Neighbor List ..............................................................................................................................................................40!
Cisco 792xG Site Survey ..................................................................................................................................................................40!
Configuring Cisco Unified Communications Manager .......................................................................................................................43!
Phone Button Templates .......................................................................................................................................................................43!
Softkey Templates..................................................................................................................................................................................43!
Security Profiles ....................................................................................................................................................................................44!
G.722 Advertisement .............................................................................................................................................................................45!
Product Specific Configuration Options...............................................................................................................................................45!
Configuring the Cisco Unified Wireless LAN Controller and Access Points ....................................................................................50!
SSID / WLAN Settings ...........................................................................................................................................................................51!
Controller Settings ................................................................................................................................................................................53!
802.11 Network Settings........................................................................................................................................................................55!
Auto RF.............................................................................................................................................................................................56!
EDCA Parameters.............................................................................................................................................................................59!
DFS (802.11h)...................................................................................................................................................................................59!
Call Admission Control Settings ...........................................................................................................................................................60!
Configuring QoS Basic Service Set (QBSS)..........................................................................................................................................63!
Configuring Auto-Immune ....................................................................................................................................................................64!
Configuring the WLAN Controller EAP-Request and EAPOL-Key Timeouts......................................................................................65!
Configuring Proxy ARP ........................................................................................................................................................................66!
Configuring TKIP Countermeasure Holdoff Time................................................................................................................................66!
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