Download Recent Firmware; Obtain The Electronic Preinstallation Worksheet (Epw); Site Requirements; Environmental Verification - Avaya G250 Installation And Upgrade Manual

Before you install

Download recent firmware

Download any recently updated firmware for the G250 and media modules to your laptop. Visit
the Avaya support web site to check the latest firmware image file versions against the factory
installed versions in the hardware you are installing. Download any firmware image file
upgrades you need from the Avaya Support Web site.

Obtain the Electronic Preinstallation Worksheet (EPW)

For greatest efficiency, obtain the Electronic Preinstallation Worksheet (EPW), which is filled in
by the customer and Avaya project manager. This worksheet is an Excel spreadsheet from
which Avaya configuration wizards automatically pull data to configure and install the S8300B
Media Server and the G250 Media Gateway.

Site requirements

Inspect the site before you begin the installation. Verify that the site requirements have been
met for adequate environmental conditions, power and grounding availability, safety, and
security conditions. If you find discrepancies between the specifications necessary for proper
installation of equipment and the conditions on site, contact your project manager before
proceeding with the installation.
The G250 may be installed in a 19" rack, mounted on a wall, or placed on a sturdy table.
Installation instructions are provided in
The surrounding temperature should be in the range 32° to 104°F (0° to 40°C). The humidity
should not be higher than 95%.

Environmental Verification

Verify that temperatures and clearances are within the recommended technical parameters.
Consult the table of Technical Specifications in
!
WARNING:
Verify that temperature and clearance ranges are within tolerable limits. The
WARNING:
thermal sensors may shut down equipment if it is subjected to conditions beyond
the recommended limits. Equipment can be damaged if these restrictions are not
respected.
24 Installation and Upgrade for the Avaya G250 Media Gateway
Chapter 3: Installing the Avaya G250 Media
Appendix B: Technical
Gateway.
specifications.