I have installed the SBC on a Raspberry Pi 3 and input my PBX specific information and done the latest update. I have tried to find documentation on how to connect the devise to my local network and install it. I have reviewed the video: 3CX Intermediate Training: 7. Configuring Remote IP Phone Extensions (SBC) but it appears to be specific to the Windows version of the SBC. What am I missing. Do I just need to plug it into my switch?