Avaya IP403 Installation Manual page 33

Preparing for Installation
IROB Installation
Install the 146C and 146E IROBs as per the instructions supplied with the IROBs.
Typically this would be as follows:
Barrier Box Installation
Avaya IP400 Phone Barrier Boxes must only be used in conjunction with UL Listed Avaya
IP400 Phone 8/16/30 modules.
Where more than three Avaya IP400 Phone Barrier boxes are to be used they must be
rack mounted (see page 34). For non-rack mounting of the Avaya IP400 Phone Barrier
Box, proceed as follows:
Notes: 1. The following wires must be kept apart, e.g. not routed in the same bundle:
CAUTIONS: 1. The analogue ports on the front of the IP403 must not be used for lines
IP Office (R2.1) Installation Manual
40DHB0002UKCL – Issue11c (19th November 2004)
- Earth lead from the barrier box to the IP400 Phone 8/16/30.
- Internal wires, e.g. wires going directly to the IP400 Phone 8/16/30.
- Wires from external telephone going directly to the barrier box(es).
2. The Avaya IP400 Phone Barrier Box will not connect the ringing capacitor in
the UK, hence a Master socket is required.
that are going to be terminated at points that are external to the building.
If these are required, use lines from the Phone 8/16/39 Expansion
Module.
2. It is recommended not to use the DS/DT ports on the front of the IP403
for extension lines that are going to be terminated at points that are
external to the building. If these are required, use lines from the DS/DT
16/30 Expansion Module.
3. The Avaya IP400 Phone Barrier Box must not be connected to the
analogue trunk lines.
Out of Building Telephone Installations - Page 33
Preparing for Installation - Page 33
Out of Building Telephone Installations