The Sangoma A104 Card: Four ports of optimized voice and data over T1, E1, and JI available with Telco-grade hardware echo cancellation.
Part of Sangoma's award-winning Advanced Flexible Telecommunications product line, the A104 uses the same high-performance PCI or PCI Express interface that is providing superior performance in critical systems all over the world.
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 cards in Sangoma's AFT family, the A104 is field upgradable with crash-proof firmware.
Choose the Sangoma A104D and A104DE cards with Octasic®'s DSP hardware and certified algorithms to achieve carrier-grade echo cancellation and Voice Quality Enhancement functions on your open source or even proprietary telephone system.