Communication Server 1000 Task Flow - Avaya CS 1000E Upgrade Procedures

Page 24 of 226 Overview

Communication Server 1000 task flow

NN43041-464 Standard 05.04
• a Call Processor Pentium II (CP PII) platform or a Call Processor
Pentium IV (CP PIV) platform to a Common Processor Pentium Mobile
(CP PM) or Common Processor Dual Core (CP DC) platform.
• a CP PIV or CP PM platform to a Common Processor Media Gateway
(CP MG) platform.
The basic steps to upgrade hardware from a previous release to Avaya
Communication Server 1000 Release 7.5 requires the following components:
• Supported Avaya CS 1000 Release 7.5 Call Server hardware.
• Signaling Server installations or upgrades.
• Dedicated Signaling Server required for SIP Line software deployment
and installation. For more information, see Linux Platform Base and
Applications Installation and Commissioning (NN43001-315).
Avaya Communication Server 1000E Software Upgrades (NN43041-458)
describes the installation and upgrade of Release 7.5 software.
Note: For your convenience, this document contains the procedures you
require to back up the system database prior to the hardware upgrade.
This section provides a high-level task flow for the installation or upgrade of
a CS 1000E High Availability system. The task flow indicates the
recommended sequence of events to follow when configuring a system and
provides the NTP number that contains the detailed procedures required for
the task.
For more information refer to the following NTPs, which are referenced in
Figure 1 on page 25:
• Linux Platform Base and Applications Installation and Commissioning
(NN43001-315)
• Avaya Communication Server 1000E Installation and Commissioning
(NN43041-310)
• Avaya Communication Server 1000E Software Upgrade Procedures
(NN43041-458)
December 2011