Digital Telephony Cards by Sangoma

Sangoma Digital Telephony Cards processes both voice and data with unprecedented integration.

Sangoma offers their products in different configurations to fully suit various VoIP digital implementations. These configurations varies on number of ports supported, interface (PCI or PCI Express), and echo cancellation feature.

A101: Single Port Digital Telephony Card

The industry's first affordable single port T1/E1/J1 card with available Telco-grade hardware echo cancellation. It's designed for optimum voice support for smaller systems. The Sangoma A101 Card supports up to 30 simultaneous voice calls or 4.1 Mbps of full-duplex data throughput through a single T1, E1 or J1 line.

A102: Dual Port Digital Telephony Card

The Sangoma A102 Card supports up to 60 simultaneous voice calls over two T1, E1 or J1 lines or up to 8.2 Mbps of full duplex data throughput.

A104: Four Port Digital Telephony Card

Choose the Sangoma Quad Port A104 Card to support up to 120 simultaneous voice calls over four T1, E1 or J1 lines or up to 16.4 Mbps of full duplex data throughput.

A108: Eight Port Digital Telephony Card

Choose the Sangoma Eight Port A108 Card to support up to 240 simultaneous voice calls over eight T1, E1 or J1 lines or up to 32.8 Mbps of full duplex data throughput.

A500: Expandable 2 - 24 Port ISDN BRI Digital Telephony Card

Choose the Sangoma Expandable A500 BRI Card to support up to 48 simultaneous voice calls over 24 ISDN BRI lines.