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■ WPA/WPA2:
For the WPA/WPA2 network Authentication, the settings that you can adjust including WPA/WPA2
Encryption, RADIUS Server, RADIUS Port, RADIUS Key, Group Key Rotation Interval, and
WPA/WPA2 Re-auth Interval.
WPA/WPA2 Encryption:
There are two types that you can choose, AES, TKIP+AES.
TKIP takes the original master key only as a starting point and derives its encryption keys
mathematically from this mater key. Then it regularly changes and rotates the encryption keys so that
the same encryption key will never be used twice
AES provides security between client workstations operating in ad hoc mode. It uses a mathematical
ciphering algorithm that employs variable key sizes of 128, 192 or 256 bits.
RADIUS Server/RADIUS Port/RADIUS Key:
Please refer to the previous page.
Group Key Rotation Interval:
Key in the time for the WAP group key rotation interval. The unit is second. With increasing rekey
interval, user bandwidth requirement is reduced.
WPA/WPA2 Re-auth Interval:
When a wireless client has associated with the Wireless Voice Gateway for a period of time longer than
the setting here, it would be disconnected and the authentication will be executed again. The default
value is 3600, you may modify it.
Fig. 2-33 WPA/WPA2
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