VoIP Cards

Sangoma's A400 series is designed to host two Remora daughterboards. This Remora daughterboard features six open slots for compatible analog modules. Each module includes either two FXS ports or two FXO ports, allowing you to mix and match analog...

The OpenVox A400P40 offers a PCI interface for 4 FXS ports. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P40 hosts up to four FXS and FXO ports.Interchange the ports with OpenVox...

The OpenVox A400P31 offers a PCI interface for three FXS port and one FXO port. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P31 hosts up to four FXS and FXO ports.Interchange the...

The OpenVox A400P30 offers a PCI interface for 3 FXS ports. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P30 hosts up to four FXS and FXO ports.Interchange the ports with OpenVox...

The OpenVox A400P22 offers a PCI interface for two FXS ports and two FXO ports. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P22 hosts up to four FXS and FXO ports.Interchange the...

The OpenVox A400P21 offers a PCI interface for two FXS port and one FXO port. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P21 hosts up to four FXS and FXO ports.Interchange the ports...

The OpenVox A400P20 offers a PCI interface for 2 FXS ports. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P20 hosts up to four FXS and FXO ports.Interchange the ports with OpenVox...

The OpenVox A400P13 offers a PCI interface for one FXS port and three FXO ports. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P13 hosts up to four FXS and FXO ports.Interchange the...

The OpenVox A400P12 offers a PCI interface for one FXS port and two FXO ports. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P12 hosts up to four FXS and FXO ports.Interchange the...

The OpenVox A400P11 offers a PCI interface for one FXS port and one FXO port. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P11 hosts up to four FXS and FXO ports.Interchange the ports...

The OpenVox A400P10 offers a PCI interface for 1 FXS port. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P10 hosts up to four FXS and FXO ports.Interchange the ports with OpenVox...

The OpenVox A400P04 offers a PCI interface for 4 FXO ports. A modular design means you can swap out and mix up the card's analog ports as your system requires. The OpenVox A400P04 hosts up to four FXS and FXO ports.Interchange the ports with OpenVox...