Analog Telephone Adaptors

Part of Sangoma’s award-winning Advanced Flexible Telecommunications product line, the A104 uses the same highperformance PCI or PCI Express interface that is providing superior performance in critical systems all over the world.

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The A104 supports up to 120 voice calls or 8.192 Mbps of full duplex data throughput over four T1, E1, or J1 lines. Take advantage of hardware and software improvements, as soon as they become available. Like all boards in Sangoma’s AFT family, the A104 is field upgradable with crash-proof firmware. Choose the Sangoma A104D and A104DE, equiped with world class DSP hardware to achieve carrier-grade Echo Cancellation and Voice Quality Enhancement functions for your telephone systems.


  • 4-port E1/T1 Port Voice and Data Card
  • 120 simultaneous voice calls (or 8,192 Mbps full duplex data)

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