Cisco 7925G Deployment Manual page 64

Configure Enable Session Timeout as necessary per your requirements. It is recommended to either disable the session
timeout or extend the timeout (e.g. 24 hours / 86400 seconds) to avoid possible interruptions during audio calls. If disabled it
will avoid any potential interruptions altogether, but enabling session timeout can help to re-validate client credentials
periodically to ensure that the client is using valid credentials.
Enable Aironet Extensions (Aironet IE).
Peer to Peer (P2P) Blocking Action should be disabled.
Configure Client Exclusion as necessary.
Off Channel Scanning Defer can be tuned to defer scanning for certain queues as well as the scan defer time.
The Maxium Allowed Clients Per AP Radio can be configured as necessary.
DHCP Address Assignment Required should be disabled.
Management Frame Protection should be set to Optional or Disabled.
For optimal battery performance and quality, use a DTIM Period of 2 with a beacon period of 100 ms.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Deployment Guide
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