Cisco 7925G Deployment Manual page 65

Ensure Client Load Balancing and Client Band Select are disabled for the voice SSID.
For the Cisco Autonomous Access Point, ensure that the SSID is configured for open + eap as and network-eap when using
802.1x authentication.
As of the 1.3(2) release, the Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G utilizes open + eap when doing
802.1x authentication, but utilized network-eap in previous releases.
dot11 ssid voice
vlan 21
authentication open eap
authentication network-eap
authentication key-management wpa cckm
admit-traffic
If the Cisco Autonomous Access Point is registered to a WDS (Wireless Domain Services) server, ensure both leap and eap
types of authentication are enabled in the WDS configuration.
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Deployment Guide
eap_methods
eap_methods
65