Annucicom, Basic Intercom Operation
Background The background on this is that I've been attempting to find an alternative analog RoIP gateway compared to the JPS NXU-2 series of gateways. One of my WISP friends…
Resetting BARIX Annuncicom Devices
I figured I would make a quick and easy how to on how to reset BARIX Annuncicom devices to factory defaults. The Annucicom's are auido streaming devices which can be…
How Sensitive is a SDR?
One of the things I've always wondered was just how sensitive is an SDR compared to a modern super heterodyne receiver such as what is used in two-way radio equipment.…
In A LAN With Two Gateways
How do you have two gateways in a single LAN? Looking back on basic IP device knowledge that doesn't seem to make much sense. A network device knows three basic…