Auerswald COMpact 3000 analog Installation, Operation And Configuration Instructions page 569

Glossary
Terminology and Functions
L
LAN-TAPI
The LAN-TAPI from Auerswald provides the TAPI 2.1 interface over the Ethernet port on the
PBX.
A Microsoft server then distributes the functionality throughout the network (third party network
connection) onto the separate Microsoft computers so that telephony software, e.g., Estos
ProCall or other TAPI applications can use the TAPI functions. The PBX is addressed by the
server over the Ethernet interface. When a user wants to dial from the client PC, the command
is forwarded to the server. The server signals this to the PBX which then establishes the
connection.
LCR
LCR (Least Cost Routing) is a function of the PBX that enables the subscriber to automatically
make calls using the most cost-effective telephone service provider. To set this up, the function
must be configured and the current tariff structure of the telephone service providers to be used
saved in the tariff tables on the PBX.
LED
An LED is a light emitting diode. This is an electronic device that is similar to a lamp and is used
for displays (also multi-coloured).
Line Group
A line group is made up of multiple internal end devices at the same time. A telephone number
for line groups is used to access the end devices that belong to the line group via the PBX. If
this number is called, all of the telephones ring. The call is sent to the telephone whose receiver
is picked up first.
Loudspeaker Listening
During loudspeaker listening, the receiver loudspeaker as well as the loudspeaker in the device
are switched on. This allows other people in the room to listen in on the call. The call is
continued using the receiver microphone (no hands-free calling).
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COMpact 3000 analog/ISDN/VoIP - Firmware Version 4.0 - Version of the Manual 03 02/11