... four-way wireless voice cards, slot type is PCI-E socket, line PCI-E 2.2 standards. It is mainly used ... , FXO or FXS module in each channel. 5,The PCI slot is based on PCI2.2. 6, Support the ... . 7 32 bit bus master DMA data exchanges across PCI interface at 132Mbytes/sec for minimum host processor intervention. ... requirements: 1, Interface: PCI 2.2 2, CPU 800+MHZ 3, RAM 128+MB 4, Linux kernel 2.4.x or ...