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Sangoma A100 Series Digital Voice Cards are offered in 1 to 16 port configurations of optimized voice and data to support up to 480 simultaneous voice calls over T1/E1/J1 lines with available hardware echo cancellation.
Each Sangoma Digital Voice Card uses the same high-performance PCI or PCI Express interface that delivers superior functionality in many critical systems. All cards in the AFT (Advanced Flexible Telecommunications) family are field upgradeable with crash-proof firmware.
Choose the AFT Series to achieve carrier-grade echo cancellation and voice quality enhancement functions for your phone systems.