Analog Cards (FXO/FXS)

The Sangoma B600 voice cards deliver customers a substantial costsavings, coupled with the “because it must work” quality and the Wanpipe® highend system diagnostics, drivers, and utilities for which Sangoma is known worldwide.

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Your customers can achieve optimum echo-cancelled voice quality and enhancement by choosing models with Telco-Grade DSP Hardware Echo Cancellation. One DSP echo canceller on the B600D or B600DE voice card provides Telcograde hardware echo cancellation on all channels with no additional CPU load and minimal additional cost.


  • Fixed 4-port FXO and 1 port FXS analog Card
  • Up to 4 simultaneous PSTN calls on a single interface slot
  • Available in PCI and PCI Express in 2U form factor
  • Carrier-Grade hardware Echo Cancellation options
  • Includes on-board diagnostic tool kit
  • Supports most motherboards & servers
  • Linux and Windows Supported
  • Supports Asterisk, FreePBX, proprietary PBX, IVR and more
  • 5 year warranty

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