System → Device Preferences → Call Settings → Call Privacy for KeyLine → Enable Barge-in by default
N/A
1.14.4
cordless.x.allow_barge_in = VALIDVALUE
Configures the default Call Privacy setting for handset/deskset x. If enabled, barge-in will be allowed for shared calls by default when a call is dialed out, answered or resumed from held on handset/deskset x. During a call, user can override the barge-in default via the PUI.
where x = Device number (1-48) Note: The M500 supports a maximum of 16 devices in dual cell mode.
0 (disabled), 1 (enabled)
1