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NEC MH150/MH160 Wireless Handset Configuration 3-11
NEC MH150/MH160 Mobile Handset Administration Guide - Revision 2
WLAN Settings
Select between Custom and CCX security setting modes. The Custom
mode allows explicit control of all of the Security and QoS settings. The
CCX setting defaults the phone’s operating mode to be compatible with
Cisco’s CCX V4 (Cisco Compatible Extensions) requirements, with only
the 802.1X mechanism needing to be selected.
Custom-Security
*NONE disables any 802.11 encryption or security authentication
mechanisms.
Encryption codes display as they are entered. For security reasons codes will not
display when a user returns to the Admin menu, Encryption options.
For WEP, WPA-PSK, and WPA2-PSK set each of the following options to match
exactly the settings in the APs.
WEP (Wired Equivalent Privacy) is a wireless encryption protocol that
encrypts data frames on the wireless medium allowing for greater
security in the wireless network. If WEP is required at this site, you must
configure each handset to correspond with the encryption protocol set
up in the APs. Select the entries from the options below to enable the
handset to acquire the system.
• Authenti
cation—Select either Open System or Shared Key.
• WEP Enable/Disable—
Select either Enable WEP or Disable
WEP.
• Key Info
rmation
— Default Key E
nter the key number specified for use by the
handsets. This will be 1 through 4.
— Key Length Se
lect either 40-bit or 128-bit depending on the
key length specified for use at this location.
— Key 1
-4 Scroll to the key option that corresponds to the
Default Key that was entered above. Enter the encryption key
as a sequence of hexadecimal characters. (Use the 2 and 3 keys
to access hexadecimal digits A through F.
• Rotation Secr
et—This is used for proprietary WEP key rotation.
Refer to your custom document if this feature is supported in your
system.
WPA2-PSK The securit
y features of WPA2 (Wi-Fi Protected Access)
using PSK are available and may be used if supported by the APs in the
facility. Select either Passphrase and enter a passphrase between eight
and 63 characters in length or Pre-Shared Key and enter the 256-bit
key code.
WPA-PSK Th
e security features of WPA (Wi-Fi Protected Access) using
PSK (pre-shared key) are available and may be used if supported by the
NOTE
NOTE