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VoIP Supply has been deemed an essential business during the COVID-19 pandemic and will continue to operate to support your business processes and needs.

Due to the high demand for headsets, power supplies, and web cameras, if your order becomes backordered one of our solutions consultants will call you to verify the ETA and to recommend an alternative product if needed. For more questions please chat or call us at 800-398-8647.

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About Sangoma A400 Series Analog Voice Cards

Sangoma A400 Series Analog Voice Cards are the high-density version of Sangoma's popular A200 model and deliver superior audio quality in a compact 2U card that expands from two to twenty-four ports using a single interface slot.

One DSP echo canceller on A400D Base Card models will support Telco-grade hardware echo cancellation on all channels up to the card's maximum configuration in 24 ports with no additional CPU load.

Sangoma A400 voice cards from the award-winning AFT (Advanced Flexible Telecommunications) Series Product Line, ensure high performance, universal PCI or PCI Express compatibility, and crash-proof field upgradable firmware to take advantage of enhancements, as soon they become available.

Why buy Sangoma A400 Series Analog Voice Cards?

  • Guaranteed error-free faxing and click-free audio on analog-digital links.
  • Up to 24 simultaneous PSTN calls.
  • Hardware echo cancellation available.
 
 Sangoma A400 Series Voice Cards

Items 1 to 10 of 24 total

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  1. Sangoma Remora A40003DE 6FXO PCI Express Card with Echo Cancellation

    SKU: 02-104284

    The Sangoma A40003DE KIT is a PCI Express telephony card with 0 FXS Ports, 6 FXO Ports, and onboard echo cancellation.
  2. Sangoma Remora A40003E 6FXS PCI Express Card

    SKU: 02-104272

    The Sangoma A40003E KIT is a PCI Express telephony card with 0 FXS Ports and 6 FXO Ports.
  3. Sangoma Remora A40403DE 8FXS / 6FXO PCI Express Card with Echo Cancellation

    SKU: 02-104383

    The Sangoma A40403DE KIT is a PCI Express telephony card with 8 FXS Ports, 6 FXO Ports, and onboard echo cancellation.
  4. Sangoma Remora A40403E 8FXS / 6FXO PCI Express Card

    SKU: 02-104382

    The Sangoma A40403E KIT is a PCI Express telephony card with 8 FXS Ports and 6 FXO Ports.
  5. Sangoma Remora A40503DE 10FXS / 6FXO PCI Express Card with Echo Cancellation

    SKU: 02-104399

    The Sangoma A40503DE KIT is a PCI Express telephony card with 10 FXS Ports, 6 FXO Ports, and onboard echo cancellation.
  6. Sangoma Remora A40503E 10FXS / 6FXO PCI Express Card

    SKU: 02-104398

    The Sangoma A40503E KIT is a PCI Express telephony card with 10 FXS Ports and 6 FXO Ports.
  7. Sangoma Remora A40303E 6FXS / 6FXO PCI Express Card

    SKU: 02-104362

    The Sangoma A40303E KIT is a PCI Express telephony card with 6 FXS Ports and 6 FXO Ports.
  8. Sangoma Remora A40303DE 6FXS / 6FXO PCI Express Card with Echo Cancellation

    SKU: 02-104371

    The Sangoma A40303DE KIT is a PCI Express telephony card with 6 FXS Ports, 6 FXO Ports, and onboard echo cancellation.
  9. Sangoma Remora A40203DE 4FXS / 6FXO PCI Express Card with Echo Cancellation

    SKU: 02-104352

    The Sangoma A40203DE KIT is a PCI Express telephony card with 4 FXS Ports, 6 FXO Ports, and onboard echo cancellation.
  10. Sangoma Remora A40603DE 12FXS / 6FXO PCI Express Card with Echo Cancellation

    SKU: 02-104431

    The Sangoma A40603DE KIT is a PCI Express telephony card with 12 FXS Ports, 6 FXO Ports, and onboard echo cancellation.

Items 1 to 10 of 24 total

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