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Sangoma A504D is built with carrier-grade echo cancellation for enhanced voice and audio quality across interfaced devices. The A504D includes four convertible BRI modules that can be quickly switched between TE and NT modes. Install the Sangoma A504D by plugging in its single PCI interface.
The Sangoma A504D is completely scalable as well. The A504D card consists of a PCI platform and two Remora daughterboards, and the whole assembly can support up to four Remoras total. Each Remora has three sockets available for modules.