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Parameter
Default
value
Description
PROVIDE_SHARED_
LINE_CONFIG
1
Specifies if the user has the ability to change Shared Line
configuration using the Settings menu on the phone.
Value operation:
• 0: Shared lines are not displayed in settings menu.
• 1: Shared lines are displayed in settings menu but all
information is read-only.
• 2: Shared lines are displayed in settings menu and is fully
configurable.
This parameter value is ignored in BLA mode.
PRIMARY_LINE_EXT
ENSION
Null
Specifies the default label for primary shared and private lines.
This value is used if the label for a primary call appearance is not
customized.
Note:
This value is optional. If not provided
FORCE_SIP_USERNAME value is used.
ANSWERED_ELSEW
HERE_POLICY
1
Specifies if phones present missed call indication for calls,
answered on other phones in the group.
Value operation:
• 0: The phone indicates calls answered on other phones of the
shared line as missed.
• 1: The phone logs calls answered on other phones of the
shared line to answered calls.
SHOW_CALLFOR_O
N_PRIMARY
0
Specifies whether incoming call pop-up messages are displayed
with ‘Call for’ when a call is addressed to a primary private or
shared line only.
Value operation:
• 0: The ‘Call for’ is not displayed.
• 1: The ‘Call for’ is displayed.
Related links
on page 244
on page 43
Shared Lines limitations
The following limitations apply to the Shared Lines feature:
• The features that are assigned to a phone are associated with the primary phone extension
and will only function on calls for the primary extension. For example, if a user enabled call
Feature configuration
April 2020
Installing and Administering Avaya J100 series IP Phones in an Open SIP
environment
249