HP ProCurve Switches / Wireless - Interoperability between ProCurve WESM zl and Cisco Unified Wireless IP Phone 7921G

Interoperability between ProCurve WESM zl and Cisco Unified Wireless IP Phone 7921G
HP ProCurve Networking
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After losing between 1 and 3 pings, you see the phone associated to another radio. In this case, the Radio
Index, which was previously 3, is now 5, indicating the phone is now associated with the RP represented by
Radio Index 5:
6. Configuring 802.11e and UAPSD
This section details how to configure WMM (802.11e) and Unscheduled Automatic Power Save Delivery (UAPSD).
6.1 Configure WMM on the WESM
To prioritize voice traffic you can configure WiFi Multimedia (WMM), which is a WiFi Alliance interoperability
certification based on the 802.11e standard. WMM automatically defines four classes of traffic that will be queued and
prioritized accordingly.
To configure WMM on the Wireless Edge Services Module:
1. Edit the voice WLAN.
2. In Advanced Parameters, set the Access Category to Automatic WMM.
3. In Network Setup > WLAN Setup > Edit screen, go to the WMM tab and verify that the voice VLAN is
configured for WMM with four queues: Voice, Video, Background and Best Effort.
4. If desired, you can modify the parameters of these different classes of traffic:
o AIFSN
o Transmit Ops
o CW Minimum
o CW Maximum
o Use DSCP or 802.1p priority (DSCP by default)