Siemens gigaset SE551 Owner's Manual page 105

WPA and WPA2 with authentication server
In large networks (e.g. in companies) WPA enables the use of an additional authentica-
tion service. In this case, user access is controlled by user accounts and passwords, in
addition to WPA encryption. A RADIUS server acts as an authentication server. You can
select the new standard WPA2 if this is supported by all components in your wireless
network, or select WPA2 / WPA if you are using devices that only support WPA.
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Select the required option in the Security field.
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Enter the IP address of the RADIUS server in the RADIUS server IP address field.
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Enter the port of the RADIUS server in the RADIUS server port field.
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In the RADIUS server secret key field, enter a keyword conforming to the conven-
tions of the RADIUS server, which is to be used by the server for authentication.
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Click on OK to apply the settings.
Configuring the Advanced Settings
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