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Parameter name
Default value
Description
ENABLE_DND_PRIORITY_OVER_CFU_CFB
0
Specifies that the Do-not-
disturb (DND) feature is
given priority over Call
forwarding unconditionally
(CFU) and Call forwarding
busy (CFB).
Value operation:
• 0: Disabled
• 1: Enabled
Note:
This parameter is
only applicable if an
Open SIP
environment is
configured.
ENABLE_EARLY_MEDIA
1
Specifies if the phone sets
up a voice channel to the
called party before the call
is answered.
Value operation:
• 0: No
• 1: Yes
Setting this parameter to 1
can speed up call setup.
ENABLE_EXCHANGE_REMINDER
0
Specifies whether or not
exchange reminders will
be displayed.
Value operation:
• 0: Not displayed
• 1: Displayed
Note:
Only Avaya J129 IP
Phone supports this
feature.
Table continues…
List of configuration parameters
April 2020
Installing and Administering Avaya J100 series IP Phones in an Open SIP
environment
353