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FXO/FXS Add-on for Raspberry Pi 1
IRIS1000 is a telco add-on for Raspberry Pi offering 1 FXO and 1 FXS interface. It is supported by custom firmware based on our own sk400vop SIP UA. It's a ready-to-manufacture solution with stable hardware and firmware which can be customized to your requirements.
It features:
  • 1x FXO interface
  • 1x FXS interface
  • Termination
    • 600 ohm
  • Caller ID support
    • DTMF
    • Bellcore FSK
  • Production-ready hardware
  • Production-ready and fully qualified firmware based on sk400vop SIP UA
  • Low cost solution
  • Royalty-free licensing of full hardware design including schematics, GERBER and BoM
  • Royalty-free licensing of VoIP firmware including sk400vop SIP UA
  • Customizable

For more information about availability, customization and licensing, please contact sales.

Limited Availability (Qty: 5)
Superseded by: iris2000


  • Personal long distance call termination
  • Low cost digital PBX
  • Call hand-off from PSTN to smart phone
  • IVR system
  • Robo call blocker
  • Land line simulator
     Hardware Compatibility:
  • Raspberry Pi 1 Model B Rev 2