For more information on these features, see the Cisco Unified Wireless IP Phone 7925G Administration Guide or the Cisco
Unified Wireless IP Phone 7925G Release Notes.
http://www.cisco.com/en/US/products/hw/phones/ps379/prod_maintenance_guides_list.html
http://www.cisco.com/en/US/products/hw/phones/ps379/prod_release_notes_list.html
Enable individual phone configuration files with the following commands.
telephony-service
cnf-file perphone
create cnf-files
Configuring the Cisco Unified Wireless LAN Controller and Access
Points
When configuring your access points, use these guidelines:
•
Set "Quality of Service (QoS)" to "Platinum".
•
Ensure the "WMM Policy" is set to "Allowed" or "Required"
•
Ensure "Aironet IE" is enabled
•
Disable "P2P (Peer to Peer) Blocking Action" / "Public Secure Packet Forwarding (PSPF)"
•
Disable "DHCP Address Assignment"
•
Ensure "MFP Client Protection" is set to disabled or optional
•
Ensure "Admission Control Mandatory" is "Enabled" for Voice
•
Ensure "Load Based CAC" is "Enabled" for Voice
•
Ensure "Admission Control Mandatory" is "Disabled" for Video
•
Ensure the "EDCA Profile" is set to "Voice Optimized"
•
Ensure "Enable Low Latency MAC" is disabled
•
Ensure "Aggressive Load Balancing" is disabled
•
Enable "Symmetric Mobile Tunneling Mode" if Layer 3 mobility is being used
•
Ensure "ARPUnicast" is disabled, where proxy ARP will then be enabled
•
Ensure that "DTPC" is "Enabled"
•
Enable "Short Preamble" if using 2.4 GHz
Note: If you have clients from other regions that will attempt to associate with the wireless LAN, then ensure that World Mode
(802.11d) is enabled.
When using 802.1x authentication, it is recommended to implement CCKM.
SSID / WLAN Settings
The SSID to be used by voice clients can be configured to only apply to a certain 802.11 radio type.
Cisco Unified Wireless IP Phone 7925G Deployment Guide
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