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1764 Version 1.00
©CITEL Technologies Ltd 2004
4
P
LANNING AND
P
RE
-
REQUISITES
This chapter provides a checklist-format note of planning considerations prior to installation.
Installer
1
The Gateway must be installed by a certified CITEL partner, contact
for details.
Phone Users
1
Ensure all the legacy telephones are supported on the Gateway
2
Ensure you have 24 or fewer legacy telephones per Gateway
3
Ensure each legacy telephone is relabeled for the new IP Centrex functions
4
Ensure legacy telephone users have been trained on the new IP Centrex
telephone functionality
Hardware
Ensure you have the following minimum hardware to install and operate the Gateway:
1
All in-box items for the Gateway
2
Connection via LAN or WAN to a supported IP Centrex System, using CAT 5
straight-through cable with RJ-45 connectors
3
A.C. power source within 5 feet / 1.5 m (see Appendix A for other environmental
specifications)
4
Correct power cord for the country of installation (see Appendix A for
specifications)
5
RJ21x 50-way extension line with 25-pair/50-way Amphenol-type connectors to
connect between the 50-way male connector on the gateway, and a punchdown
block (may reuse existing wiring)
6
Punchdown block and telephone cables (may reuse existing wiring)
7
Ensure the station wiring for each telephone is within the maximum loop length
(see page 7)
8
Ensure the station wiring for each legacy telephone is appropriate quality for
digital telephone operation (Cat 3 minimum)
9
RS232 straight -through DTE 9-pin serial cable
