Hello,<br><br>As we know, to connect Asterisk to PSTN network, we must use a PCI card containing FXS and FXO modules like Digium TDM400P.<br><br>Now to connect Asterisk to a Frame Relay network what is the PCI card that we need? Is the Ethernet adapter only is enough? or i have to buy another type of PCI card?.
<br><br>Thanks.<br><br>Mosbah Abdelkader.<br>