Installation
Page 6
2004 by TELES AG Berlin, Version 2.0/iPBX8TRe/6.02, Issue: May 1998
3.1 Attaching TELES.iPBX 8TR Box
A figure of the box can be found inside the cover of this manual. It shows the
positions of all the sockets.
3.1.1 Attaching Power Supply
Attach the power supply to the TELES.iPBX 8TR Box first and then plug it in a
220V/230V electric outlet.
The TELES.iPBX 8TR Box conducts a self-test. This can be seen by the blink-
ing of the LEDs. The test takes a few seconds. Following the error free proce-
dure, only the red power LED remains lit.
3.1.2 Attaching Analog Terminal Devices
Attach the terminal devices to the TR
ports on the box’s rear side. Clips in
the ports hold the wires of the cables.
The figure shows how to use a screw-
driver to attach the wires.
In case the cable of your terminal de-
vice has four wires, refer to the de-
vice’s documentation in order to find out which wires are the active ones.
1) Press a screwdriver
into the upper slot.
2) Press the wire into
the round opening.
3) Pull out the
screwdriver.
wire
Lift the receiver and check if the LED for that port lights up. You should also
hear the dial tone. You can attach a maximum of three terminal devices to each
TR port.
The cable from the TR port to the terminal device should not be more than 50
meters long.
3.1.3 Attaching to ISDN
Attach the TELES.iPBX 8TR Box to the ISDN socket (NT) using the ISDN ca-
ble included (wide RJ-45 plugs at each end). If you use a point-to-multipoint
line, you can attach several ISDN terminal devices.
Note:
Your TELES.iPBX 8TR Box is now ready for operation. If this
is not the case, please check the notes in section 5.2 page 36.
