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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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7 Item(s)

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  1. Digium 1TE235F

    SKU: 02-116658

    The Digium Dual Span Digital T1/E1/J1/PRI PCI-e Card. Support both North America and European standard PRI (Primary rate ISDN).
  2. Digium 1TE235BF

    SKU: 02-116659

    The Digium Dual Span Digital T1/E1/J1/PRI PCI-e Card with Echo Cancellation. Support both North America and European standard PRI (Primary rate ISDN).
  3. Digium 1TE236F

    SKU: 02-118466

    The Digium 1TE236F is a two (2) span digital T1/E1/J1/PRI PCI 3.3V/5.0V card.
  4. Digium 1TE236BF

    SKU: 02-118467

    The Digium 1TE236BF is a two (2) span digital T1/E1/J1/PRI PCI 3.3V/5.0V card and hardware echo cancellation (VPM064).
  5. Digium VPMADT032 / 1VPMOCT032LF

    SKU: 02-100818

    The Digium 1VPMOCT032LF is a 32 channel hardware echo cancellation module for Digium telephony cards.
  6. Digium VPMOCT128 128 Channel EC Module

    SKU: 02-105855

    Digium's Octastic echo cancellation modules are recommended when handling large call volumes or a high number of channels that would otherwise stress the CPU and result in the potential for poor audio quality
  7. Digium 1VPMOCT064LF 64 Channel EC Module

    SKU: 02-100803

    Digium 1VPMOCT064LF 64 Channel EC Module 1VPMOCT064LF

7 Item(s)

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