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Parameter name
Default value
Description
MEDIA_NEG_PREFERENCE
0
Specifies the address
family preference used by
a dual mode answer in
non-Avaya environment.
This parameter is not
applicable for single mode
phones.
Value operation:
• 0: Remote or offerer's
preference
• 1: Local
MEDIA_PRESERVATION
1
Supports media
preservation when
ENABLE_IPOFFICE is set
to 2.
Value operation:
• 0: Phone tries to
preserve a call for a
duration specified by
PRESERVED_CALL_D
URATION settings
parameter.
• 1: Phone does not
preserve a call. As soon
as the phone detects link
failure to IP Office, the
phone drops a call and
makes re-registration
attempt.
Table continues…
List of configuration parameters
April 2020
Installing and Administering Avaya J100 series IP Phones in an Open SIP
environment
389