Cisco TELEPRESENCE ISDN GATEWAYS 2.0 Online Help Manual page 87

2. Enter the new feature code into the Activation code field exactly as you received it, including
any dashes.
3. Click Update features. The browser window should refresh and list the newly activated
feature, showing the activation code beside it. Activation codes may be time-limited. If this is
the case, an expiry date will be displayed, or a warning that the feature has already expired.
Expired activation codes remain listed, but the corresponding feature will not be activated.
If the activation code is not valid, you will be prompted to re-enter it.
4. It is recommended that you record the activation code in case you need to re-enter it in the
future.
Successful ISDN gateway or feature activation has immediate effect and will persist even if the unit is
restarted.
Note that you can remove ISDN gateway feature keys by clicking the Remove link next to the feature
key in this page.
Cisco TelePresence ISDN Gateways v2.0 Online help (Printable format)
Upgrading and backing up the ISDN gateway
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