
IP Telephony System
License Keys. There are additional license keys you can acquire to upgrade the System. You can upgrade from support of 4 phones to support of 16 phones, and/or you can upgrade from a
General Purpose Parameters
GPP
When you have finished making changes, click the Submit All Changes button to save the changes, or click the Undo All Changes button to undo your changes.
Chapter 6: Using the
The Voice Tab
Figure 6-25: Voice - Provisioning Screen - General
Purpose Parameters
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