Alcatel OmniTouch ACS 7.1.4, Site Preparation Manual

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C - 1 8AL90212USAC ed01
November 20, 2008
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C NTP Servers
Overview
Purpose
This appendix presents NTP server options for both the US and Europe.
Contents
This appendix presents the following tables:
NTP servers: US zone
The Alcatel-Lucent OmniTouch Advanced Communications Server (ACS) requires an
external time reference to maintain the accuracy of its system clock. If you do not run a
NTP server within your organization, you may use one of the publicly accessibly time
servers used by the NIST Internet Time Service (ITS). The Alcatel-Lucent ACS server
ships with us.pool.ntp.org as the default. This is an NTP round robin, giving a different
NTP server with each access. This assures that if one NTP server is unavailable, another
will be accessed.
NTP servers: US zone
C-1
NTP servers: European zone
C-3