LANCOM VoIP Routers: PBX Functionalities
Chapter 4: PBX functions in the LANCOM Business- VoIP- Router
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EN
In this case the line to the SIP provider is flagged as belonging to a "trusted
area". Within the trusted area, the caller ID is transmitted in a separate field
(assuming that the privacy method is selected)—even if CLIR is activated in
the telephone or in the LANCOM Business-VoIP-Router user settings. Only
when the call leaves the trusted area (at the last exchange before the remote
subscriber) is the caller ID removed as defined in the telephone or user
settings. This means that the caller ID can be processed within the trusted
area, but it will not be displayed by the remote device.
The privacy method is configured in LANconfig under
VoIP Call Manager
Lines
SIP lines
or
SIP PBX lines
Extended
:
Benutzer
Vermittlungsstelle
Gegenstelle
VoIP-Router
VoIP-Router
Caller ID
Caller ID
Caller ID
Caller ID
LAN
SIP-Line
Trusted Area
CLIR=ON
CLIR=ON