Administrator's Guide

1. If your messaging system is delivered in a rack, proceed to Step 2. If you ordered the messaging
system without the rack, install the rail kit and enclosure in the rack using the installation
instructions that are included with the rail kit.
IMPORTANT: Ensure that cabling in the back of the rack system does not interfere with
system operation or maintenance. Bind cables loosely with cable ties and route the excess
out of the way, along the side of the rack, to keep system components and indicators visible
and accessible.
Figure 6 Messaging system installed in a rack
1. Messaging system enclosure
2-5. Expansion disk enclosures (optional)
6-7. Cable connection, with no bend radius smaller than 5 cm
2. If you purchased expansion disk enclosures, rack and cable the expansion disk enclosures
before moving to the next step. For recommended cabling, see “Cable expansion disk
enclosures” (page 16).
3. Cable the messaging system to your network and attach the power cords. See “Rear view”
(page 8) for connecting the power cables. For information on network configurations, see
“Preparing to install the messaging system” (page 10).
Unpack and rack the messaging system hardware 15