Cisco Unified Wireless IP Phone 7921G Deployment Guide - SWS a.s.
Cisco Unified Wireless IP Phone 7921G Deployment Guide - SWS a.s.
Cisco Unified Wireless IP Phone 7921G Deployment Guide - SWS a.s.
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The WMM policy can be set to “Required” only if the <strong>Cisco</strong> <strong>Unified</strong> <strong>Wireless</strong> <strong>IP</strong> <strong>Phone</strong> <strong>7921G</strong> or other WMM enabled phones<br />
will be using this SSID.<br />
If 7920 or other non-WMM clients will associate using this SSID, then ensure the WMM policy is set to “Allowed”.<br />
Enable “7920 AP CAC” to advertise Qos Basic Service Set (QBSS) to the client.<br />
Configure session timeout as necessary. It is recommended to extend the timeout to avoid possible interruptions during reauthentication<br />
(i.e. 86400).<br />
Enable Aironet Extensions (Aironet IE).<br />
Ensure P2P Blocking Action should be disabled.<br />
Disable client exclusion for the voice SSID.<br />
DHCP Address Assignment should be disabled.<br />
MFP client protection should be disabled or only set to optional.<br />
For optimal battery performance and quality, use DTIM of 2 with a beacon period of 100ms.<br />
Ensure Client Load Balancing and Client Band Select are disabled for the voce SSID.<br />
<strong>Cisco</strong> <strong>Unified</strong> <strong>Wireless</strong> <strong>IP</strong> <strong>Phone</strong> <strong>7921G</strong> Series <strong>Deployment</strong> <strong>Guide</strong> 51
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