Specifications

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Cisco Wireless LAN Controller Configuration Guide
OL-21524-02
Chapter 4 Configuring Controller Settings
Configuring EDCA Parameters
Step 8 Click Apply to add the new number.
Using the CLI to Configure a Preferred Call Number
To configure voice prioritization using the controller CLI, follow these steps:
Step 1 Set the voice to the platinum QoS level by entering this command:
config wlan qos wlan-id Platinum
Step 2 Enable the ACM to this radio by entering this command:
config {802.11a | 802.11b} cac {voice | video} acm enable
Step 3 Enable the call-snooping feature for a particular WLAN by entering this command:
config wlan call-snoop enable wlan-id
Step 4 Add a new preferred call by entering this command:
config advanced sip-preferred-call-no call_index {call_number | none}
Step 5 Remove a preferred call by entering this command:
config advanced sip-preferred-call-no call_index none
Step 6 View the preferred call statistics by entering the following command:
show ap stats {802.11{a | b} | wlan} ap_name
Step 7 Enter the following command to list the preferred call numbers:
show advanced sip-preferred-call-no
Configuring EDCA Parameters
Enhanced distributed channel access (EDCA) parameters are designed to provide preferential wireless
channel access for voice, video, and other quality-of-service (QoS) traffic. Follow the instructions in this
section to configure EDCA parameters using the controller GUI or CLI.
Using the GUI to Configure EDCA Parameters
To configure EDCA parameters using the controller GUI, follow these steps:
Step 1 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 2 Choose EDCA Parameters under 802.11a/n or 802.11b/g/n. The 802.11a (or 802.11b/g) > EDCA
Parameters page appears (see Figure 4-38).