You can view software license information in the System Information content control.
In the navigation area, select System Information – System Information.
Do one of the following:
Click the hardware ID (shown in blue).
Click (Tools), and then select View software license.
The License Information content control appears. The License Information window displays the details of the license, including data displaying the number of license components currently in use, allowed, and pending.
The following list shows the descriptions of the License Information content control tabs:
a. These tabs only appear when the specific license is programmed or there are devices pending for the licenses. For example, if there is no SIP trunk license programmed, the License Information content control does not show the SIP trunks tab. However, if there are SIP trunks that are pending for the licenses but no license programmed, the SIP trucks tab appears and shows the SIP trunks that are pending for the licenses.
The Software license usage pane shows the status of the Phones, SIP trunks, and SIP voice mail ports. The statuses are In-use, Allowed, or Pending.
Click (Refresh license information).
Click the header area in the pane.