I woud like to use asterisk pbx. But I have some question
one isdn line
one broadband line whit dedicated ip address.
1 fritzcard isdn card
I would like to serve 30 user with softphone.
Is it enough?
Do I have to use FXO-FXS card if I use IP phone or softphone only.
When i have to use FXO-FXS card?
how does it work FXO-FXS card?
How to connect 30 phone to 1 fxs port if i use one of fxs-fxo cards?
Someone could help me?