I have a building with a 2801 and a 4 port FXS card in it. Overhead speakers throughout the building.<br>I'm trying to figure out, what's the easiest way to do a paging scenario with this? Is there anyway to use the FXS card, or just buy an external ATA hooked into the 3560? Also don't I need another box (I think the ATA goes off into some sort of maybe amplifier so something to feed the speakers?)<br>
<br>Would appreciate any insight.<br>