Polycom 4400 - Manual (Page 17)

Section 1: SVP
Cisco Wireless LAN Controllers with 1100, 1130, 1140, 1200, 1230, 1240, 1250 APs
PN: 1725-36192-001_H 17
For additional details on RF deployment please see the Deploying
Enterprise-Grade Wi-Fi Telephony white paper and the Best
Practices Guide for Deploying SpectraLink 8020/8030 Wireless
Telephones.
10. Use the default
Fragmentation Threshold
(2346 bytes).
11. Set the
Beacon Period
to
100
.
12. SpectraLink Wireless Telephones do not support dynamic power and
will not utilize the information element that is set when
DTPC support
is enabled. The handset power should be configured to match the
highest transmit power of the APs.
13. Click the
Apply
button to save the settings.
14. In the navigation pane under 802.11a/n, select EDCA Parameters.
Any WLAN using the network must be disabled before changing
EDCA Parameters.
15. Select SpectraLink Voice Priority from the drop-down list.
16. Click the Apply button to save the settings.
17. In the navigation pane under 802.11a /n , select Network .
18. For 802.11a Network Status , click the Enabled check box.
19. Click the Apply button to save the settings.
Setting up the SSID
Voice and data must be on separate SSIDs to prioritize voice traffic.
The voice SSID must be set to
Platinum
for
Quality of Service
and the
data SSID must be set to
Silver
for
Quality of Service
.