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
Yeastar S412 VoIP PBX