Preparing for Installation
Installation Manual Page 47
IP Office 2.1 40DHB0002USCL Issue 10c (11th May 2004)
3. Connect the earth leads as follows:
Notes
1. The following wires must be kept apart, e.g. not routed in the same bundle:
• Earth lead from the barrier box to the IP400 Phone 8/16/32.
• Internal wires, e.g. wires going directly to the IP400 Phone 8/16/32.
• 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.
CAUTION
1. The analog ports on the front of the IP403 must not be used for lines external to the building.