Specifications

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Cisco Wireless LAN Controller Configuration Guide
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Chapter 4 Configuring Controller Settings
Configuring Voice and Video Parameters
Using the GUI to Configure Voice Parameters
To configure voice parameters using the controller GUI, follow these steps:
Note SIPs are available only on the Cisco 4400 Series and Cisco 5500 Series Controllers, and on the 1240,
1130, and 11n access points.
Note SIP CAC should only be used for phones that support status code 17 and do not support TSPEC-based
admission control.
Note SIP CAC will be supported only if SIP snooping is enabled.
Step 1 Make sure that the WLAN is configured for WMM and the Platinum QoS level.
Step 2 Disable all WLANs with WMM enabled and click Apply.
Step 3 Choose Wireless and then Network under 802.11a/n or 802.11b/g/n, unselect the 802.11a (or
802.11b/g) Network Status check box, and click Apply to disable the radio network.
Step 4 Choose Wireless > 802.11a/n or 802.11b/g/n > Media. The 802.11a (or 802.11b) > Media page appears
(see Figure 4-29). The Voice tab is displayed by default.
Figure 4-29 802.11a/n > Voice Parameters Page
Step 5 Select the Admission Control (ACM) check box to enable bandwidth-based CAC for this radio band.
The default value is disabled.
Step 6 Select the Admission Control (ACM) you want to use by choosing from the following choices: