AX-400P Special for Asterisk System compatible TDM400P    AX-400P is the TDM400P compatible PCI card that support up to four FXO and FXS combination interfaces. Using AX-400P series PCI card, open source Asterisk PBX and stand alone PC, users can create their SOHO telephony solution include all the sophisticated features of traditional PBX, and extend features such as voicemail in IP PBX. User can use AX-400P with standard Zaptel device driver and Asterisk source code without modify any code. The FXO and FXS module are interchangeable to suit various requirements. Features | Specifications | Packing Suitable for SOHO PBX application. Voice mail. IVR. Caller ID and Call waiting Caller ID. Conference. Configuration: Module: Motherboard: AX-400P FXS module: AX-110S FXO module: AX-110X. Hardware Requirement: 500-Mhz Pentium III or better with 64MB RAM Available PCI Slot 5v AX-4MNP PCI Card x 1 Notice: include one AX-400P motherboard, M piese(pcs) FXS module (AX-110S) and N piece(pcs) FXO module (AX-110X).