Auerswald COMpact 3000 analog Installation, Operation And Configuration Instructions page 56

Installing and Switching on the PBX
Analog End Devices
Installing Cables and Wall Sockets at the Internal a/b Port
The figure in the following shows the position of the terminal clamps under the cover
panel, as well as the connection set up to a TAE wall socket with F coding.
Further steps:
– Connect the end devices to the wall sockets.
Note: For TAE wall sockets, insert the connectors for the telephones or
combination fax/answering machines into the socket labeled with F and insert
the connectors of the remaining devices into the socket labeled with N.
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COMpact 3000 analog/ISDN/VoIP - Firmware Version 4.0 - Version of the Manual 03 02/11