The Sangoma A104DE is an AFT board supports four T1/E1 or fractional T1/E1 data streams and includes 1024 tap (128ms) hardware based echo cancellation across 120 channels. The Sangoma A104DE has a PCIe interface.
The Sangoma A104DE card features four ports of optimized voice and data over T1, E1, and J1.
Sangoma A104DE card is able to support up to 120 voice calls or 8.192 Mbps of full-duplex data throughput over four T1, E1, or J1 lines.
The A104DE enables organizations to take advantage of hardware and software improvements as they become available. Like all cards in Sangoma’s AFT family, the A104DE can be upgraded in the field with crash-proof firmware.