Note: 802.11r (FT) or CCKM will be negotiated if enabled on the access point when using EAP-FAST, EAP-TLS, PEAP-GTC,
or PEAP-MSCHAPv2, where preference is given to 802.11r (FT).
The access point must support AES as TKIP can only be used as the broadcast/multicast cipher.
WEP128 is listed as WEP104 on the Cisco Wireless LAN Controllers.
For more information, refer to the Cisco Wireless IP Phone 8821 Series Administration Guide at this URL:
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/8821/english/adminguide/w88x_b_wireless-8821-8821ex-admin-
guide.html
Admin Webpage
The admin webpage interface for the Cisco Wireless IP Phone 8821 and 8821-EX can be accessed via Wi-Fi or USB.
• For the Wi-Fi method, the phone is defaulted with SSID = cisco and Security Mode = None.
• For the USB method, ensure the phone is connecting to a Windows 7, 8, 10 or Mac OS X computer.
A driver is not required for Windows but is required for Mac OS X (http://joshuawise.com/horndis).
Then set a static IP address for the network interface created on the computer (e.g. 192.168.1.101 /24 as the phone uses
192.168.1.100 /24).
Use the following guidelines to configure the Wi-Fi Profiles via the phone’s admin webpage interface.
• Browse to https://x.x.x.x:8443 when Web Admin is Enabled and Admin Password has been defined.
For out of box / factory reset, Web Admin is enabled temporarily, but may get disabled once the phone registers to
Cisco Unified Communications Manager as Web Admin is Disabled by default in Cisco Unified Communications
Manager.
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