Cisco 8800 Series Deployment Manual page 66

Dot11-Phone Mode (7920).......................... ap-cac-limit
Wired Protocol................................... 802.1P (Tag=5)
When enabling Call Admission Control on the Cisco Autonomous Access Point, the admission must be unblocked on the SSID
as well.
Load-based CAC and support for multiple streams are not present on the Cisco Autonomous Access Points therefore it is not
recommended to enable CAC on Cisco Autonomous Access Points.
The Cisco Autonomous Access Point only allows for 1 stream and the stream size is not customizable, therefore SRTP and
barge will not work if CAC is enabled.
dot11 ssid voice
vlan 21
authentication open eap eap_methods
authentication network-eap eap_methods
authentication key-management wpa cckm
admit-traffic
It is recommended to use the defaults, where 5.5, 6, 11, 12 and 24 Mbps are enabled as nominal rates for 802.11b/g, 6, 12, and
24 Mbps enabled for 802.11a and 6.5, 13, and 26 Mbps enabled for 802.11n.
If enabling the STREAM feature either directly or via selecting Optimized Voice for the radio access category in the QoS
configuration section, ensure that only voice packets are being put into the voice queue. Signaling packets (SCCP) should be
put into a separate queue. This can be ensured by setting up a QoS policy mapping the DSCP to the correct queue.
For more information about Call Admission Control and QoS, refer to the Configuring QoS chapter in the Cisco IOS Software
Configuration Guide for Cisco Aironet Access Points at this URL:
http://www.cisco.com/c/en/us/td/docs/wireless/access_point/12-4-25d-JA/Configuration/guide/cg_12_4_25d_JA.html
In the Media settings, Unicast Video Redirect and Multicast Direct Enable should be enabled.
Cisco IP Phone 8800 Series Wireless LAN Deployment Guide
66