Application for SOHO/SMB telephony system PCI express slot analog asterisk card up to 4 ports FXO/FXS AEX410 is a PCI-Express compliant analog card with 4 ports FXO/FXS, It can be used to build a SOHO telephony solution or SMB telephony environments capable for satisfying with the needs of business applications that can supports Voicemail/Conference system based on Asterisk Open Source platform 1 ...