1. Click 802.11a/n/ac(5 GHZ) or 802.11b/g/n(2.4 GHZ) based on the radio for which you want to configure media parameters.
2. To enable unicast video direct for the radio, check the Unicast Video Redirect check box.
3. In the Multicast Direct Admission Control section, check the Media Stream Admission Control (ACM) check box to enable ACM for this radio band.
4. In the Maximum Media Stream RF bandwidth field, enter the percentage of the maximum media stream RF. The default value is 5% and the range is from 5% to 85%.
5. In the Maximum Media Bandwidth field, enter the percentage of the maximum bandwidth to be allocated for media applications on this radio band. When the client reaches a specified value, the AP rejects new calls on this radio band. The default value is 85% and the range is from 5% to 85%.
6. In the Client Minimum Phy Rate field, enter the minimum transmission data rate or the rate in kilobits per second at which the client can operate. If the transmission data rate is below the physical rate, either the video will not start or the client may be classified as a bad client. The bad client video can be demoted for better effort QoS or subject to denial.
7. In the Maximum Retry Percent field, enter the percentage of maximum retries that are allowed. The default value is 80. If it exceeds 80, either the video will not start or the client might be classified as a bad client. The bad client video can be demoted for better effort QoS or subject to denial.
8. In the Media Stream - Multicast Direct Parameters section, check the Multicast Direct Enable check box to enable multicast direct on this radio.
9. In the Max Streams per Radio field, enter the maximum number of allowed multicast direct streams per radio. The range is from 0 to 20 or you can choose auto. When the value is auto, the device decides the value based on the radio parameters.
10. In the Maximum Streams per Client field, enter the maximum number of streams allowed per client. The range is from 0 to 20. The default value is set to No Limit.
11. Check the Inactivity Timeout check box if the system is inactive, and click Apply.

Use the Voice section on the 802.11a/n/ac(5 GHZ) or the 802.11b/g/n(2.4 GHZ) tabs to set the parameters and adjust the voice quality for the radios.

1. In the Call Admission Control (CAC) section, check the Admission Control (ACM) check box to enable bandwidth-based CAC for this radio band.
2. To enable channel-based CAC, check the Load Based CAC check box. To enable radio-based CAC, clear the Load Based CAC check box.
3. In the Max RF Bandwidth field, enter the percentage of the maximum bandwidth allocated to clients for video applications on this radio band. When the client reaches the value specified, the access point rejects new requests on this radio band. The range is 5% to 85%. The sum of maximum bandwidth percentage of voice and video should not exceed 85%. The default is 0%.
4. In the Reserved Roaming Bandwidth field, enter the percentage of the maximum RF bandwidth that is reserved for roaming clients for video.
5. To enable expedited bandwidth, check the Expedited Bandwidth check box. The device attempts to facilitate the urgency of the call without potentially altering the quality of other TSPEC calls that are in progress.

6. To enable SIP CAC support, select the SIP CAC Support check box. From the SIP Codec drop-down list, choose a codec. The default value is G.711. If you choose Custom, enter the bandwidth in kilo bits per second, in the SIP Bandwidth field. The range is 8 to 64. Enter the sample interval at which the codec operates, in the SIP Voice Sample Interval field.

7. In the Traffic Stream Metrics section, check the Metrics Collection check box to collect traffic stream metrics.
8. Enter the Stream Size and Max Streams.
9. Check the Inactivity Timeout check box if the system is inactive, and click Apply.