Parameter name Default
value
Description
BUTTON_MAPPINGS Null Specifies a list of Button and Status
pairs that change the operation of
some of the buttons on the phone.
Button and Status pairs are
separated by commas without any
intervening spaces.
Valid button values are Forward,
Speaker, Hookswitch, and Headset.
Valid Status values are na and cc-
release.
Value operation:
• na: The corresponding button is
disabled.
• cc-release: Button invokes the cc-
release feature.
• null: All buttons operate normally.
C
CALL_TRANSFER_MODE 0 Determines the call transfer mode in
3rd party environments. Valid value
is 0 or 1.
CALLFWDADDR Null Sets the address to which calls are
forwarded for the call forwarding
feature.
Users can change or replace this
administered value if
CALLFWDSTAT is not 0.
CALLFWDDELAY 1 Sets the number of ring cycles
before the call is forwarded to the
forward or coverage address. The
default delay is one ring cycle.
Table continues…
List of configuration parameters
January 2020 Installing and Administering Avaya 9601/9608/9611G/9621G/9641G/9641GS IP
Deskphones SIP 166
Comments on this document? infodev@avaya.com