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Install the OpenVox A400P on an available PCI slot and enjoy a high-quality, modular telephony card. This base PCI card features open sockets for four FXS or FXO ports, supporting up to four concurrent calls.
The OpenVox A400P is compatible with FXO-100 and FXS-100 modules, and also Digium's X100M and S100M modules. The A400P base card is easily integrated into an existing open source or proprietary platform, such as Asterisk, trixbox, Elastix and more.
