
Mitel Networks 5700 VFA Administrator’s Guide E-1
EUPGRADING 5760 VIDEOCONFERENCING
A
PPLIANCE SOFTWARE
This appendix explains how to upgrade your 5760 VC to the latest software version
through the 5700 VFA Administrator application. The utility is called the 5760 VC
Upgrade program.
The latest software version is supplied by your local Mitel Networks distributor.
q Before you begin an upgrade, make sure that you initiate it during a quiet
period of the network. Heavy network traffic may interfere with the procedure
and cause upgrade failures.
q Make sure that the possibility of electrical failure is at a minimum.
q Make sure that the computer from which the upgrade will run (same as the
5700 VFA Administrator application’s computer) fills the following
requirements:
— Windows 95, 98, 2000, ME, or NT. If it uses Windows NT, Service
Packet 5.0 is necessary as well.
— Microsoft Internet Explorer 5.0 or later must be installed.
— It should not run other programs at the same time as the 5760 VC
upgrade program.
q Decide whether the upgrade process should begin automatically, or if the
5760 VC user should be able to accept or reject it before it begins.
— If the 5760 VC systems will be upgraded when the users are not working,
the procedure should be automatic.
— If the upgrade is going to take place during working hours, you might
require user approval, to prevent disturbing an important call.
CAUTION Make sure that you do not restart a 5760 VC until the
instructions specifically tell you to do so.
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