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The screen will display the following message:
Please upload the upgrade file using ASCII protocol.
Waiting for upload file...
4.
You will have 60 seconds to select the ASCII, or text file, upload protocol and select the S-record
upgrade file to upload to the module. The module will then display the following message:
Starting upload, have received and written up to line...
100
200
The line count continues in increments of 100 lines. The total number of lines ranges from 15,000 to
20,000 lines. The process can take, depending on your COM port rate and the terminal program you
use, anywhere from 3 to 15 minutes or more. When completed, the display will show the following
message:
The file was captured and stored to flash with no errors.
Verifying Upgrade
Once downloaded, the new code release is verified by checking the new code's CRC (Cyclical Redundancy
Check). The module then displays:
Verifying new code...
If the test passed, the terminal will show:
Code Verified.
Please Wait...Press Return Key to Restart Unit.
After a successful upgrade the unit will now restart automatically.
ISDN Connection Upgrade (Online Upgrade)
This section explains how to perform a software upgrade on the Office Module from the Remote Module
while connected.
This procedure can occur the opposite direction, upgrading a Remote Module with Office Module code, by
selecting the Upgrade Remote menu instead of Upgrade Office menu.
Note: To upgrade the Office Module from the Remote Module, you need to enter the Administrator's pass-
word to prevent unauthorized upgrades from the Remote.
1.
Enter the Go Online menu by powering-up your Remote Module, or if it is already online, disconnect
and return to the Go Online menu.
2.
Record your current Office Dial Number by entering the Office Dial Number you normally use to go
online with your Office Module.
3.
Change the Office Dial Number to dial the Office Module that you need to upgrade.
4.
Go online with the Office Module to be upgraded.
5.
Enter Administrator's password.
6.
While online enter the Disconnect menu.
Page 94
Upgrade Successful!
EXTender 3000 System Administrator's Guide (Definity)
Software Upgrading
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