Programming instructions

66
3300 ICP Technician’s Handbook
Upgrade/Install System Software
Use the Mitel 3300 ICP Software Installer Tool (latest release) to install or
upgrade software or to install a software patch.
Software Upgrade Options
The Manual install procedure formats the hard drive and installs new
software. Use the manual install procedure to install software:
- on an advanced replacement hard drive
- to rebuild/replace a corrupted database
- to change a hard drive across platforms.
The Upgrade procedure upgrades your 3300 ICP controller software.
You must use the Software Installer Tool (always use the latest release) to
invoke the upgrade procedure. You may upgrade multiple controllers
simultaneously over the LAN. WAN connectivity is not supported.
Tip: Upgrading to a larger controller or to a faster processor means the
replacement of the controller. For example, you cannot upgrade a controller
from 300 MHz to 450 MHz, or convert a CX controller to an MX controller.
Tip: When you replace a controller as part of an upgrade, you must move
the old hard drive to the new controller, manually install the software, and
then use the Software Installer Tool for options and restore.
Table 2: 3300 ICP Upgrade Options
Upgrade Path Software Installer Tool
From 3.2 to any later release Manual install only
From 3.3 to any later release Full install
From 4.0 to any later release Full install
4.1.7.6 to 5.x Upgrade
4.1.7.6 or 5.x to 6.0 Upgrade
4.1.7.6 or 5.x to 7.0.8.4 Full install
6.0 to 7.0.8.4 Upgrade
6.1 to 7.0.8.4 Upgrade