Asterisk Karte

Applications: 1,PBX/IVR Services 2,VoIP Services 3,VoIP Gateways 4,FAX Server, FAX On Demand 5,Voice Mail Services 6,Call Centers 7,Prepaid Calling Card System 8,Callback Service 9,Traditional Calls/VoIP Calls Conference Hardware and software requirements: 1,Interface: PCI 2.2 2,CPU 800+MHZ 3,RAM 128+MB 4,Linux kernel 2.4.x or 2.6.x Size and Weight 5,Size(L*W*H): 140*104*12MM 6,Weight: 152g The environmental instructions for using: 1,Temperature Operation: 0 to 80°C 2,Temperature Storage: -35°C to 120°C 3,Humidity: 10% to 90% Non-condensing 4,Voltage: 5V/12V 5,Power Dissipation Mas: 2.65w/10.8w