Cisco Cisco IP Phone 8841 Designanleitung
Cisco IP Phone 8861 and 8865 Wireless LAN Deployment Guide
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The Cisco IP Phone 8865 supports video bandwidth adaption, where the video bit rate can be adjusted as necessary if the
current network connection can not support higher video resolutions.
current network connection can not support higher video resolutions.
The following video formats are supported:
• QCIF (176 x 144)
• SIF (352 x 240)
• CIF (352 x 288)
• VGA (640 x 480)
• 240p (432 x 240)
• nHD 360p (640 x 360)
• WVGA 480p (800 x 480)
• HD 720p (1280 x 720)
• SIF (352 x 240)
• CIF (352 x 288)
• VGA (640 x 480)
• 240p (432 x 240)
• nHD 360p (640 x 360)
• WVGA 480p (800 x 480)
• HD 720p (1280 x 720)
Accessories
The following accessories are available for the Cisco IP Phone 8861 and 8865.
• Cisco IP Color Key Expansion Module for Cisco 8861 and 8865
3
rd
Party Accessories
• Bluetooth Headsets
www.plantronics.com
www.jabra.com
www.jawbone.com
www.jawbone.com
www.vxicorp.com
www.motorola.com
Wireless LAN Design
The following network design guidelines must be followed in order to accommodate for adequate coverage, call capacity and
seamless roaming for the Cisco IP Phone 8861 and 8865.
seamless roaming for the Cisco IP Phone 8861 and 8865.
802.11 Network
Use the following guidelines to assist with deploying and configuring the wireless LAN.
5 GHz (802.11a/n/ac)
5 GHz is the recommended frequency band to utilize for operation of the Cisco IP Phone 8861 and 8865.
In general, it is recommended for access points to utilize automatic channel selection instead of manually assigning channels to
access points.
If there is an intermittent interferer, then the access point or access points serving that area may need to have a channel statically
assigned.
In general, it is recommended for access points to utilize automatic channel selection instead of manually assigning channels to
access points.
If there is an intermittent interferer, then the access point or access points serving that area may need to have a channel statically
assigned.