Not supported by SBC SWe Lite in this release.
For the latest Microsoft documentation on this step, please refer to Add Branch Sites to Your Topology
In the left pane, right-click on the Branch Site and select New Branch Site as shown below:
New Branch Site
Define the site name and click Next.
Note: The computer name must be NetBIOS compliantwith a maximum length of 15 characters.
Define Site Name
Enter the site details as shown below and click Next.
Site Details
Click Finish.
Finish
Enter the FQDN of the SBA as shown below.
Enter FQDN
Select the Front End Pool.
Select Front End Pool
If you have an Edge Server, select the Edge pool (or leave it blank) and click Next.
Select Edge Server
Define the PSTN gateway as shown below and click Finish.
Define PSTN Gateway
In the left pane, Right-click the Lync Server 2013 and select Publish Topology to publish the newly created topology.
Publish