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5 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 VPMADT032 / 1VPMOCT032LF

    SKU: 02-100818

    The Digium 1VPMOCT032LF is a 32 channel hardware echo cancellation module for Digium telephony cards.
  4. 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
  5. Digium 1VPMOCT064LF 64 Channel EC Module

    SKU: 02-100803

    Digium 1VPMOCT064LF 64 Channel EC Module 1VPMOCT064LF

5 Item(s)

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