Cisco 8821

DescriptionDefaultField Type
Or Choices
Field Name
Controls the ability to capture logs remotely.DisabledDisabled
Enabled
Remote Log
Specifies the predefined logging profile.PresetDefault
Preset
Telephony
Log Profile
Identifies the IPv4 log server.String of up to 256
characters
Log Server
Identifies the IPv6 log server.
Not currently supported.
String of up to 256
characters
IPv6 Log Server
Controls Cisco Discovery Protocol on the phone.
Not currently supported.
EnabledDisabled
Enabled
Cisco Discovery
Protocol (CDP)
Controls the access to the SSH daemon through port
22. Leaving port 22 open leaves the phone vulnerable
to Denial of Service (DoS) attacks.
DisabledDisabled
Enabled
SSH Access
Controls the ringing pattern.DefaultDefault
Japan
Ring Locale
Controls the ability to resume a TLS session without
repeating the entire TLS authentication process. If the
field is set to 0, then the TLS session resumption is
disabled.
3600
Integer 0–3600 seconds
TLS Resumption Timer
Enables or disables the Federal Information Processing
Standards (FIPS) mode on the phone.
DisabledDisabled
Enabled
FIPS Mode
Specifies whether to record call log from a shared line.DisabledDisabled
Enabled
Record Call Log from
Shared Line
Controls the minimum ring volume for the phone.SilentSilent
Volume level 1–15
Minimum Ring Volume
Identifies the alternate IPv4 server that the phone uses
to obtain firmware loads and upgrades.
String of up to 256
characters
Load Server
Identifies the alternate IPv6 server that the phone uses
to obtain firmware loads and upgrades.
Not currently supported.
String of up to 256
characters
IPv6 Load Server
Cisco Wireless IP Phone 8821 and 8821-EX Administration Guide for Cisco Unified Communications Manager
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Cisco Unified Communications Manager Phone Configuration
Product Specific Configuration Fields