I’m learning how to install/configure the asterisk on a server, but I have an doubt… I know that I can make calls - voip-to-voip, what about voip-to-analog or analog-to-voip?
What do I need to have? I read somewhere that there are PCI cards (FXS and FXO) to convert analog to digital line, right?
One more question… I need one line per call (voip-to-analog or analog-to-voip)? If I make two calls and receive two calls too, I need 4 lines?
I know that this maybe a dumb question, but I’m in the start… please be patient.
Thanks in advance!