All-in-one analog and VoIP capable phone system. Perfect for start-ups and small business. Hybrid VoIP. Engineered for Small Business. Unifying the advanced VoIP technology with robust analog capacity, Yeastar S412 provides a future-ready solution that delivers exceptional productivity and cost-savings.

  • 8 VoIP Users
  • 8 Concurrent Calls
  • Up to 12 FXS Ports
  • Up to 4 FXO/BRI Ports
  • Up to 2 GSM/3G/4G Channels
en_USEnglish