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Cisco Wireless LAN Controller Configuration Guide
OL-17037-01
Chapter 4 Configuring Controller SettingsWireless Device Access
Configuring Voice and Video Parameters
Figure 4-17 802.11a > Voice Parameters Page
Step 5
To enable bandwidth-based CAC for this radio band, check the Admission Control (ACM) check box.
The default value is disabled.
Step 6 To enable load-based CAC for this radio band, check both the Admission Control (ACM) check box
and the Load-based AC check box. The default value for both check boxes is disabled.
Step 7 In the Max RF Bandwidth field, enter the percentage of the maximum bandwidth allocated to clients for
voice applications on this radio band. Once the client reaches the value specified, the access point rejects
new calls on this radio band.
Range: 40 to 85%
Default: 75%
Step 8 In the Reserved Roaming Bandwidth field, enter the percentage of maximum allocated bandwidth
reserved for roaming voice clients. The controller reserves this much bandwidth from the maximum
allocated bandwidth for roaming voice clients.
Range: 0 to 25%
Default: 6%
Step 9 To enable expedited bandwidth requests, check the Expedited Bandwidth check box. The default value
is disabled.
Step 10 To enable TSM, check the Metrics Collection check box. The default value is disabled.
Step 11 Click Apply to commit your changes.
Step 12 Re-enable all WMM WLANs and click Apply.
Step 13 To re-enable the radio network, click Network under 802.11a/n or 802.11b/g/n, check the 802.11a (or
802.11b/g) Network Status check box, and click Apply.
Step 14 Click Save Configuration to save your changes.
Step 15 Repeat this procedure if you want to configure voice parameters for another radio band (802.11a or
802.11b/g).
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