Usb Port; Reset (Rst) And Alternate Software Bank (Asb) Buttons; Load Firmware From A Bank Other Than The Default Bank During Startup - Avaya G250 Installing And Upgrading

Front panel description

USB port

USB is a standard USB port. The USB port supports the connection of:
USB flash drive
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USB externally powered hub
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The Multitech MultiModemUSB MT5634ZBA-USB-V92 USB modem
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Reset (RST) and Alternate Software Bank (ASB) buttons

RST is the reset button. ASB is the Alternate Software Bank button.
The Avaya G250 Media Gateway has two firmware banks:
Bank A
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Bank B
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Each firmware bank contains a version of the G250 firmware. These may be different versions.
The purpose of this feature is to provide software redundancy. If one of the versions becomes
corrupted, you can reset the G250 using the other version. This is particularly important when
uploading new versions.
By default, when you turn on or reset the G250, the G250 loads firmware from Bank B. This
default setting can be changed by the system administrator.
For example, if the G250 is configured to load firmware from Bank B, use the steps listed above
to reset the G250 to load the firmware from Bank A instead.

Load firmware from a bank other than the default bank during startup

1. Press and hold the ASB button.
2. Press and hold the reset button.
3. Release the reset button.
4. Release the ASB button.
116 Installing and Upgrading the Avaya G250 Media Gateway