The Sangoma A102DE is an AFT board that dual T1/E1 or fractional T1/E1 data streams. It includes 1024 tap (128ms) hardware echo cancellation across 60 channels. The A102DE offers PCIe connectivity.
The A102DE can support up to to 60 simultaneous voice calls or 4.096 Mbps of full-duplex data throughput over two T1, E1, or J1 lines.
With Sangoma cards, you are always able to take advantage of hardware and software improvements as soon as they become available. The A102DE is field upgradeable with crash-proof firmware.