Cisco 7920 Administration Guide - Page 137

Chapter 5 Configuring Network Profiles on the Cisco Wireless IP Phone 7920 Configuring Wireless Settings for the Profile Table 5-3 Wireless Network Settings (continued) Network Setting WPA Pre-shared Key WEP Key Description Usage Notes Authentication scheme that uses a key configured on both the access point and the phone. The password phrase format options are hexadecimal or ASCII. Selecting the Wireless Protected Access (WPA) Pre-Shared Key Type, page 5-19 An encryption scheme for securing wireless communications by using an encryption key. You can set up to four WEP Keys using 40-bit or 128-bit character strings. "Setting Up the Wired Equivalent Privacy (WEP) Keys" section on page 5-19 Choosing Authentication and Encryption Settings The type of authentication and encryption schemes that you are using with your WLAN determine how you set up the authentication and encryption options in the network profiles for the Cisco Wireless IP Phones. Table 5-4 provides a list of supported authentication and encryption schemes that you can configure on the Cisco Wireless IP Phone 7920. Table 5-4 Authentication and Encryption Configuration Options Authentication Open Shared Key LEAP (Requires Username and Password) AKM with CCKM (Requires Username and Password) AKM with WPA AKM with WPA Pre-Shared Key (Requires WPA-PSK password) Encryption Static WEP (If used, requires WEP Key) Static WEP (mandatory) (requires WEP Key) WEP TKIP or WEP (requires WEP Key) TKIP TKIP OL-7104-01 Cisco Wireless IP Phone 7920 Administration Guide for Cisco CallManager Release 4.0 and 4.1 5-13