Cisco 8821 Administration Manual page 62

Product Specific Configuration Fields
Field Name Field Type
Or Choices
WLAN SCEP Server String of up to 256
characters
WLAN Root CA String of up to 95
Fingerprint (SHA256 or characters
SHA1)
Console Access Disabled
Enabled
Gratuitous ARP Disabled, Enabled
Show All Calls on Disabled
Primary Line
Enabled
Advertise G.722 and Use System Default
iSAC Codecs
Disabled
Enabled
Cisco Wireless IP Phone 8821 and 8821-EX Administration Guide for Cisco Unified Communications Manager
52
Cisco Unified Communications Manager Phone Configuration
Default Description
Specifies the SCEP Server that the phone uses to
obtain certificates for WLAN authentication. Enter
the hostname or the IP address (using standard IP
addressing format) of the server.
Specifies the SHA256 or SHA1 fingerprint of the Root
CA to use for validation during the SCEP process
when issuing certificates for WLAN authentication.
We recommend that you use the SHA256 fingerprint,
which can be obtained via OpenSSL (e.g. openssl x509
-in rootca.cer -noout -sha256 -fingerprint) or using a
Web Browser to inspect the certificate details.
Enter the 64 hexadecimal character value for the
SHA256 fingerprint or the 40 hexadecimal character
value for the SHA1 fingerprint with a common
separator (colon, dash, period, space) or without a
separator. If using a separator, then the separator
should be consistently placed after every 2, 4, 8, 16,
or 32 hexadecimal characters for a SHA256 fingerprint
or every 2, 4, or 8 hexadecimal characters for a SHA1
fingerprint.
Disabled Specifies whether the serial console is enabled or
disabled.
Disabled Enables or disables the ability for the phone to learn
MAC addresses from Gratuitous ARP. This capability
is required to monitor or record voice streams.
Disabled Specifies is all calls presented to this phone will be
shown on the primary line or not.
Use System Default Indicates whether the phone advertises the G.722 and
iSAC codecs to the Cisco Unified Communications
Manager.
• Use System Default—Defers to the setting
• Disabled—Does not advertise G.722 to the Cisco
• Enabled—Advertises G.722 to the Cisco Unified
For more information, see Note 2.
specified in the enterprise parameter Advertise
G.722 Codec.
Unified Communications Manager.
Communications Manager.