Description and Usage GuidelinesDefaultField Type
or Choices
Field Name
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.
String of up to 95
characters
WLAN Root CA
Fingerprint (SHA256
or SHA1)
Controls the line display on the phone.
• Session Line Mode—The buttons on one side of the
screen are line keys.
• Enhanced Line Mode—The buttons on both sides of the
phone screen are line keys. Predictive dialing and
Actionable incoming call alerts are enabled by default
in Enhanced line mode.
Session Line ModeSession Line Mode
Enhanced Line Mode
Line Mode
Controls the ringtone and the ability for users to set the
ringtone.
•
When set to Disabled, users can configure the default
ringtone on their phones.
•
For all other values, users cannot change the ringtone.
The Ringtone menu item in the Settings menu is grayed
out.
DisabledDisabled
Sunrise
Chirp1
Chirp2
Admin Configurable
Ringer
Codec negotiation involves two steps:Note
1
The phone advertises the supported codec to the Cisco Unified Communications Manager. Not all
endpoints support the same set of codecs.
2
When the Cisco Unified Communications Manager gets the list of supported codecs from all phones
involved in the call attempt, it chooses a commonly supported codec based on various factors, including
the region pair setting.
Cisco IP Phone 8800 Series Administration Guide for Cisco Unified Communications Manager
153
Phone Feature Configuration
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