User's Manual

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254 Install PC - Upgrade DECT Messenger

This involves making a backup of data you do not want to lose, uninstalling

the components you installed previously as part of your current version of

DECT Messenger, and installing the new components from the CD-ROM

of release 4.0. Finally you must restore the data you saved in the

beginning.

Note: If you can afford the down time, consider a "scratch" install. For

example, if you want to take the opportunity to change from an old

operating system, such as Windows 2000 Professional or Windows

2000 Server, to a more recent system, such as Windows XP or Windows

2003 Server, a scratch install is your best option. A scratch install is also

your best option if you are replacing the physical hardware, for example,

if you think the expected life time of the hardware is reached or if future

maintenance of the hardware is an issue.

Upgrading to release 4.0

To determine your current release, verify the level of the eKERNEL

module, where major/minor/medication level is shown.

This chapter summarizes the procedure to upgrade DECT Messenger

from:

• “Upgrade DECT Messenger from 2.8 to 4.0” (page 254)

•

“Upgrade DECT Messenger from 2.9 to 4.0” (page 259)

•

“Upgrade DECT Messenger from 3.0 to 4.0” (page 263)

This chapter also summarizes the procedure for upgrading within release

4.0. See “Upgrade DECT Messenger within release 4.0” (page 267)

Upgrade DECT Messenger from 2.8 to 4.0

Follow the steps in the next procedure when you want to upgrade DECT

Messenger from release 2.8 to release 4.0.

Procedure 54

Upgrading DECT Messenger from 2.8 to 4.0

Step Action

1 End all activity of DECT Messenger including the following

activities.

• end all running modules

• end Task Manager or Task Manager High Availability, if

available.

• end the activities in the remote PCs if your modules are

distributed among multiple PCs.

Nortel Communication Server 1000

DECT Messenger Installation and Commissioning — Book 1

NN43120-301 02.01 4 June 2010