Chapter 9: Field Replaceable Unit Upgrades And Replacements; Field Replaceable Unit Upgrades And Replacements; Branch Gateway Main Board Modules - Avaya G450 Manual

Chapter 9: Field Replaceable Unit upgrades

Field Replaceable Unit upgrades and replacements

You can add or remove VoIP modules, the fan tray, or a power supply unit. You can add or replace
a VoIP module, as well as add or remove components of the upgrade memory kit. Refer to
Equipment list for ordering information.
Note:
There are two hardware versions of G450, referred to as G450 1.x and G450 2.x and greater.
• On G450 1.x, the ASB button is to the right of the RST button.
• On G450 2.x and greater, the RST button is above the ASB button.
In cases where the instructions differ according to the G450 version, instructions are given for
both versions.

Branch Gateway main board modules

You can add or remove memory modules and VoIP modules in the Branch Gateway main board.
To do so, you must pull out the Branch Gateway main board. The Branch Gateway supports hot
insertion and removal of the main board without power drop. However, all services are suspended
while the Branch Gateway main board is out, and all calls passing through the Branch Gateway
are disconnected. Any translation and other data that is in the running configuration but has not
been saved to the startup configuration is lost.
Electrostatic alert:
Do not touch any components on the printed circuit board.
Electrostatic alert:
Hold the module only by its edges to avoid damage from static electricity. Do not touch the top
or bottom of the circuit board. If possible, wear a wrist-strap and use an anti-static bag.
October 2019
and replacements
Deploying and Upgrading Avaya G450 Branch Gateway
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