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Results 1-9 of 10
Clearance TDM Cards
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.
Digium VPM128 Module, Open Box
Hardware Echo Cancellation Module for Digium Quad Span T1 Cards.
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)
Digium VPM64 Module, Open Box
Hardware Echo Cancellation Module for Digium Dual Span T1 Cards.
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.
Sangoma A400 Analog Series, Open Box
Sangoma A400 analog adapter PCI Card - up to 24 ports
Digium TE122P, Open Box
The Digium TE122P is a high-performance, cost effective digital telephony interface card with the power to create a seamless network, interconnecting traditional telephony systems with emerging Voice over IP technologies.
Sangoma A101D, Open Box
The Sangoma A101D Card supports up to 30 simultaneous voice calls or 4.1 Mbps of full-duplex data throughput through a single T1, E1 or J1 line with echo cancellation.
Rhino Octal Analog - Base Board w/ Echo Can. PCI Express, Open Box
Octal Analog Plug-In Card - Base Board w/ Echo Cancellation. PCI EXPRESS.
Results 1-9 of 10
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