Use the Media Port Range Unassigned window to view a table showing the ranges of media ports within an IP interface group that are not assigned.
On the SBC main screen, go to All > Address Context > IP Interface Group > Media Port Range Unassigned or
Configuration > System Provisioning > Category: Base Provisioning > IP Interface Group > Media Port Range Unassigned
The Media Port Range Unassigned window opens. You can use the Address Context and IP Interface Group lists to filter the output.
The following output is displayed.