OpenVox A810EF10 8 Port Analog PCI-E card 1 FXS400 0 FXO400 w Failover
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OpenVox A810EF is a new analog card. It can be used for connecting analog telephones and analog POTS lines through a PC. It delivers the superior voice quality on both FXO and FXS interfaces in all 8 ports.
A810EF is a new generation analog card with interchangeable quad-FXS and quad-FXO modules. It can eliminate the requirement for separate channel banks or access gateways.