Configuring Qos Policies; Access Point Configuration Settings; Controller Settings - Cisco 7925G - Unified Wireless IP Phone VoIP Administration Manual

Appendix D Checklist for Deploying the Cisco Unified Wireless IP Phone 7925G
Procedure
Use SSH or Telnet to access the Cisco Unified wireless LAN controller.
Step 1
Step 2 Enter
Enter
Step 3
Step 4 Enter

Configuring QoS Policies

To ensure that voice traffic receives the highest priority in the WLAN and to place signaling traffic in a
higher priority than data traffic, you need to make these changes to QoS policies and device settings.

Access Point Configuration Settings

For detailed information about configuring the Cisco Aironet Access Points, refer to this URL:
http://www.cisco.com/univercd/cc/td/doc/product/wireless/airo1200/accsspts/b1238ja/1238jasc/index.
htm
On the IOS access points, add the following Classifications to your IOS Access Point QoS policy:
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Under the Advanced tab, set the following:
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Controller Settings

For detailed information about configuring QoS policies for the controller, refer to these URLs:
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When using a controller, add the following QoS policies:
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Cisco Unified Wireless IP Phone 7925G Administration Guide for Cisco Unified Communications Manager 7.0(1)
OL-15984-01
config advanced eap request-timeout 20
save config
to confirm.
y
DSCP Expedited Forwarding—COS Voice <10ms Latency (6)
Apply this policy to your voice VLAN for both incoming and outgoing traffic.
DSCP Best Effort—COS Best Effort (0)
Apply this policy to your data or native VLAN for both incoming and outgoing traffic.
QoS Element for Wireless Phones—Enable.
Dot11e—Enable.
IGMP Snooping—Enable.
AVVID Priority Mapping—Yes.
WiFi Multimedia (WMM) on radio interfaces—Enabled
http://www.cisco.com/univercd/cc/td/doc/product/wireless/control/index.htm
http://www.cisco.com/univercd/cc/td/doc/product/wireless/control/c44/ccfig40/index.htm
Platinum (voice)—Apply this policy to your voice WLAN SSID/VLAN for both incoming and
outgoing traffic.
Configuring QoS Policies
D-3