Digium 1AEX2400LF 24-Port Modular Analog Voice Board

The Digium AEX2400 is a full-length PCI-Express 1.0-compliant modular gateway card for connecting analog telephone stations and analog POTS lines through a PC. It supports a combination of up to six quad port station or trunk modules for a total of 24 lines. Use the telephony card selector to identify a card that fits your requirements.