Openvox FXO401 Single CH Quad Port FXO Module for A810 A1610 A2410

The FXO401 Single channel Quad-FXO module allows OpenVox Analog A810/1610/2410 series cards to terminate one analog telephone lines (POTS) per module.

Because of the modular design, users can activate additional ports at any time with more modules. The FXO401 module passes all the call features any standard analog telephone line will support.