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Buy Single Port PRI Digital Card

As claimed by Sangoma it is “industry’s first affordable single span T1/E1/J1 board“ for smaller systems. Sangoma 1 port PRI digital card uses the same high-performance PCI or PCI Express interface that is providing superior performance in critical systems all over the world. It supports up to 2.048 Mbps of full duplex data throughput or up to 30 voice calls over a single T1, E1, or J1 line.

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Buy Single Port PRI Digital Card with Echo Cancellation

As claimed by Sangoma it is “industry’s first affordable single span T1/E1/J1 board with available Telco-grade hardware echo cancellation — designed for optimum voice support for smaller systems“ for smaller systems. Sangoma 1 port PRI digital card uses the same high-performance PCI or PCI Express interface that is providing superior performance in critical systems all over the world. It supports up to 2.048 Mbps of full duplex data throughput or up to 30 voice calls over a single T1, E1, or J1 line.

Optional DSP Hardware Echo Canceller Daughterboard * G.168–2002 echo cancellation in hardware * 1024 taps/128 ms tail per channel on all channel densities * DTMF decoding and tone recognition * Voice quality enhancement: music protection, acoustic echo control, and adaptive noise reduction * Does not increase the physical size of the board, and no additional slot is required Learn More...

1 Port PRI Card from *astTECS

*astTECS offers *ast 1 PRI, the single port digital PRI card at the market competitive rate. The *ast 1 PRI card is capable to support up to 30 voice calls per span, full-duplex data throughput. The card can be used to create powerful PBX system with Asterisk – the open source platform.
To further improve the output, we need to add the 128ms Hardware based Echo Cancellation Module and reach the highest standard in voice quality on the market.

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Sangoma Two-Span

Buy Dual Port PRI Digital Card

The Sangoma A102 board: Two spans of optimized voice and data over T1, E1, and J1. The Sangoma 2 port digital PRI card uses the same high-performance PCI or PCI Express interface that is providing superior performance in critical systems all over the world. It supports up to 60 voice calls or 4.096 Mbps of full-duplex data throughput over two T1, E1, or J1 lines.

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Two-Span T1/E1/J1

2 PORT Digital PRI Card with Echo Cancelation

The Sangoma A102 board: Two spans of optimized voice and data over T1, E1, and J1 available with Telco-grade hardware echo cancellation. The Sangoma 2 port digital PRI card uses the same high-performance PCI or PCI Express interface that is providing superior performance in critical systems all over the world. It supports up to 60 voice calls or 4.096 Mbps of full-duplex data throughput over two T1, E1, or J1 lines.

Optional DSP Hardware Echo Canceller Daughterboard  G.168–2002 echo cancellation in hardware  1024 taps/128 ms tail per channel on all channel densities  DTMF decoding and tone recognition  Voice quality enhancement: music protection, acoustic echo control, and adaptive noise reduction  Does not increase the physical size of the board, and no additional slot is required

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2 Port PRI Card from *astTECS

*astTECS offers *ast 2 PRI, the dual port digital PRI card at the market competitive rate. The *ast 2 PRI card is capable to support up to 30 voice calls per span, full-duplex data throughput. The card can be used to create powerful PBX system with Asterisk – the open source platform.
To further improve the output, we need to add the 128ms Hardware based Echo Cancellation Module and reach the highest standard in voice quality on the market.

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Sangoma Four-Span T1/E1/J1

Buy Four Port PRI Digital Card

The Sangoma A104 board: Four spans of optimized voice and data over T1, E1, and J1 lines. This 4 port PRI Digital card supports up to 120 voice calls or 8.192 Mbps of full–duplex data throughput over four T1, E1, or J1 lines.

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