586 VNĐ - 0.03 $

12 Tháng

The Digium TDM404E is a four-port analog PCI 3.3/5.0V card with 0 station and 3 trunk interfaces. It is created by combining one TDM410 baseboard and four X100M FXS modules. With Digium's Asterisk Open Source PBX software, you can build your dream telephony environment with all of the high-end features of a business telephone system.