Intercom Setup


Anyone familiar with setting up a FXS port to be used with a one way intercom system?

I want the user to dial the FXS extension and the extension will auto answer for the user to be able to make the announcement.

(Being setup in a school environment for announcement’s)


Defining an extension in the UCM is one thing, but it needs a device on the other end to be that physical extension. There are a number of different analog paging adapters that will likely do the job, but another part of the puzzle is what is needed.desired with some more detail.


I made this video, although this is for analog, I prefer the snom PA1 and a SIP extension.