Analog Telephone Adaptors

The A101 is part of Sangoma’s family of Advanced Flexible Telecommunications hardware product line—it uses the same high-performance PCI or PCI Express interface that is providing superior performance in critical systems all over the world.

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The A101 supports up to 30 voice calls or 2.048 Mbps of full duplex data throughput over a single T1, E1, or J1 line. Take advantage of hardware and software improvements, as soon as they become available. Like all boards in Sangoma’s AFT family, the A101 is field upgradable with crash-proof firmware. Choose the Sangoma A101D and A101DE, equiped with world class DSP hardware to achieve carrier-grade echo cancellation and voice quality enhancement functions for your telephone systems.


  • 30 simultaneous voice calls (or 2,048 Mbps full duplex data)
  • 1-port E1/T1 Port Voice and Data Card

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