Polycom XS-3900 - Manual (Page 19)

Xirrus Wi-Fi Array: XS-3500/3700/3900
PN: 1725-36061-001_C.doc 19
The global encryption cipher for WPA2-PSK can also be set through
the WMI as illustrated in Figure 4 Global WPA Settings. The difference
between the WPA-PSK and WPA2-PSK settings is that, for WPA2-
PSK,
No should be selected on the TKIP Enabled line, and Yes should be
selected on the AES Enabled line.
Similarly, the SSID specific settings for WPA2-PSK may be applied as
shown in Figure 5 SSID Specific WPA Settings. For
Security Type select
WPA2 instead of WPA.
The array is now configured to use WPA2-PSK security for the
handsets’ SSID. The SpectraLink Wireless Telephones will associate to
the array once they have been programmed for WPA2 use with the
pre-shared key.