30-port Digital T1/E1, PCIe
30-port, PCI, no fax, Full Size Form Factor
60-port Digital E1, PCI
60-port Digital E1, PCIe
24-port Digital T1, PCIe
48-port Digital T1, PCI
48-port Digital T1, PCIe
24-port Digital T1, PCI
30-port Digital E1, PCI
