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Clearance TDM Cards

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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.

Price: $168.38
Digium VPM128 Module, Open Box

Digium VPM128 Module, Open Box

Hardware Echo Cancellation Module for Digium Quad Span T1 Cards.

Price: $194.07
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)

Price: $3.38
Digium VPM64 Module, Open Box

Digium VPM64 Module, Open Box

Hardware Echo Cancellation Module for Digium Dual Span T1 Cards.

Price: $354.00
Digium VPMOCT032 Module, Open Box

Digium VPMOCT032 Module, Open Box

The VPMOCT032 is a Octasic DSP based 128ms per-channel echo cancellation module for use with Digium telephony interface cards.

Price: $63.47
Sangoma A400 Analog Series, Open Box

Sangoma A400 Analog Series, Open Box

Sangoma A400 analog adapter PCI Card - up to 24 ports

Price: $74.63
Weltron Amphenol Cable for Digium - Male 90 to Male 90, Open Box

Weltron Amphenol Cable for Digium - Male 90 to Male 90, Open Box

Six foot Male 90 degree to Male 90 degree Amphenol cable for the TDM2400P card.

Price: $12.00
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.

Price: $1418.00
Digium TE220B, Open Box

Digium TE220B, Open Box

Digium TE220B is a two Port T1/E1 PCI Express Asterisk Interface with hardware echo cancellation.

Price: $699.00

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