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Sangoma Digital Telephony Cards

Sangoma digital telephony boards deliver one, two, four, eight, or sixteen spans of optimized voice over T1/E1/J1 with available telco-grade hardware echo cancellation.

Sangoma’s unmatched voice-optimized hardware is powering leading PBX, IVR and call center applications worldwide. Sangoma raised the bar in TDM voice communications with on-board, telco-grade, hardware echo canceller DSPs available on all voice boards and the most optimized, scalable, cross-platform device drivers available. Sangoma’s reputation for quality, reliability and support is unmatched in the industry.  Many of our boards carry a lifetime warranty to back up that reputation.

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