A810 Series

The OpenVox A(E)810 Series can be used to connect analog phones and analog POTS lines via a PC. It fully utilizes the Octasic® hardware echo cancellation module to deliver superior voice quality on FXO and FXS interfaces across all 8 ports.

The A(E)810 Series is a next-generation analog card, and the AE810 features the onboard Octasic® hardware echo cancellation module. With interchangeable quad-FXS and quad-FXO modules, it eliminates the need for separate channel banks or access gateways.

The A(E)810 series contains 2 module banks. Each bank supports an analog interface. The module banks can be populated with up to 2 quad-FXO or quad-FXS modules, allowing any combination of ports to be created. Expanding an analog card solution is simple: just add additional cards.

Once the Octasic® EC2032 DSP module is added to the AE810 series, get ready to say goodbye to poor voice quality and echo in your telephone system. No one will hear these problems anymore! The AE810 series with the Octasic DSP module supports telecom-grade hardware echo cancellation on all channels, up to the card’s maximum 8-port configuration, with no additional CPU load.

The A810 series works with Asterisk®, Elastix®, FreeSWITCH™, PBX in a Flash, trixbox®, Yate™ and IPPBX/IVR projects, as well as other open-source and proprietary PBX, Switch, IVR and VoIP gateway applications.

Target applications

Channel bank replacement / alternative

SOHO (Small Office Home Office) applications

SMB (Small and Medium Business) applications

Gateway termination to analog telephones/lines

Minimum hardware requirements

Pentium III 800 MHz

128 MB RAM

Available PCI‑E/PCI slot

Technical specifications

Up to 8 ports via a combination of FXS400 and FXO400 modules

Full-length / half-length analog card

Up to 2 quad FXS or FXO modules

RJ11 connector

FPGA design, field-upgradable firmware

Operating systems

Linux (all versions, releases and distributions from 1.0 onward)

Optional Octasic® DSP echo cancellation module — EC2032

1024 taps/128 ms tail/channel (across all channel densities)

Octasic® music protection

Automatic level control (G.169)

Field-upgradable algorithm

V.25 / V.8 answer tone

Q.24-compliant DTMF

No CPU load due to echo cancellation.

Does not increase the card’s physical size, and no additional slot is required

EC2032 power consumption (SMEC V1.1): 3,83 W

note: optional failover function with A810EF11 only