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H.248 User's Manual
6.7
Software Upgrade Key
6.7.1
About the Software Upgrade Key
MG 3200s are loaded with a Software Upgrade Key already pre-configured for each of its
TrunkPack Modules (TPM).
Users can later upgrade their MG 3200 features, capabilities and quantity of available
resources by specifying what upgrades they require and the corresponding TPM's serial
number (or MAC address), and ordering a new key to match their specification.
The Software Upgrade Key is sent as a string in a text file, to be loaded into the MG 3200.
Stored in the MG 3200's non-volatile flash memory, the string defines the features and
capabilities allowed by the specific key purchased by the user. The MG 3200 allows users
to utilize only these features and capabilities. A new key overwrites a previously installed
key.
Note:
6.7.2
Backing up the Current Software Upgrade Key
Back up your current Software Upgrade Key before loading a new key to the MG 3200.
You can always reload this backed-up key to restore your MG 3200 capabilities to what
they originally were if the 'new' key does not comply with your requirements.
To backup the current Software Upgrade Key, take these 5 steps:
1.
Access the MG 3200's Embedded Web Server (refer to the ''Embedded Web Server''
on page 141).
2.
Click the Software Update button.
3.
Click the Software Upgrade Key tab. The Software Upgrade Key screen is displayed
(shown in the figure, 'Software Upgrade Key Screen' below).
4.
Copy the string from the Current Key field and paste it in a new file.
5.
Save the text file with a name of your choosing.
Version SN09
The Software Upgrade Key is an encrypted key. Each TPM utilizes a unique
key. The Software Upgrade Key is provided by Nortel only.
6. MG 3200 Initialization & Configuration Files
81
October 2006
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Troubleshooting
