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Clearance TDM Cards

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Sangoma A104DE - PCI Express, Open Box

Sangoma A104DE - PCI Express, Open Box

The Sangoma A104DE card supports up to 120 voice calls or 8.192 Mbps of full-duplex data throughput over four T1, E1, or J1 lines, PCI Express with echo cancellation.

Sangoma D100-030E, Open Box

Sangoma D100-030E, Open Box

30 ports voice transcoding board

Rhino Echo Cancellation Module for PCI Cards, Open Box

Rhino Echo Cancellation Module for PCI Cards, Open Box

Rhino Echo Cancellation Module - Will mount on any Rhino PCI Card

Digium VPM64 Module, Open Box

Digium VPM64 Module, Open Box

Hardware Echo Cancellation Module for Digium Dual Span T1 Cards.

Sangoma A200E Analog Series - PCI Express, Open Box

Sangoma A200E Analog Series - PCI Express, Open Box

Sangoma's A200E 4 port FXO/FXS card delivers superior audio quality and is expandable to 24 ports in a 2U form factor, PCI Express.

Sangoma A301, Open Box

Sangoma A301, Open Box

The A301 card is a 2U PCI adapter that supports clear channel T3 (44.7 Mbps) and E3 (34.4 Mbps) over dual BNC connectors.

Digium VPM128 Module, Open Box

Digium VPM128 Module, Open Box

Hardware Echo Cancellation Module for Digium Quad Span T1 Cards.

Sangoma A400D Analog Series w/ Echo Cancellation, Open Box

Sangoma A400D Analog Series w/ Echo Cancellation, Open Box

Sangoma A400 analog adapter PCI card with echo cancellation - up to 24 ports

Dialogic D4PCIU4SW, Open Box

Dialogic D4PCIU4SW, Open Box

The four-line Dialogic® combined media boards are ideal for small- and medium-sized enterprise computer telephony (CT) applications that require high-performance, cost aggressive media processing, but do not require the large-scale system sophistication of SCbus- or CT Bus-based products.

Sangoma A400 Remora Board, Open Box

Sangoma A400 Remora Board, Open Box

Expansion Remora board for the Sangoma A400.

Sangoma A200 / A400 Backplane - 6 cards, Open Box

Sangoma A200 / A400 Backplane - 6 cards, Open Box

Backplane to connect additonal Remora boards to your A200 or A400 base card. This backplane supports 6 cards in total. (1 base board and 5 Remora)

Sangoma A200 / A400 Backplane - 2 cards, Open Box

Sangoma A200 / A400 Backplane - 2 cards, Open Box

Backplane to connect additonal Remora boards to your A200 or A400 base card. This backplane supports 2 cards in total. (1 base board and 1 Remora)

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