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Yeastar S412 VoIP PBX



Product Code: OTC2338

Yeastar S412 PBX 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.

The Yeastar S412 VoIP PBX is a flexible and modular VoIP PBX that provides a productivity-enhancing communication platform with a compact and powerful analog and VoIP capable system for small businesses. S412 is pre-configured with 12 FXS ports and is customizable with 4 module slots, which brings you a flexible combination of FXS, FXO, and BRI interfaces.

  • 8 VoIP Users
  • 8 Concurrent Calls
  • Up to 12 FXS Ports
  • Up to 4 FXO/BRI Ports
  • Up to 2 GSM/3G/4G Channels
  • Module Not Included

Yeastar S412 VoIP PBX:

The Yeastar S412 PBX is a modular VoIP PBX that packs powerful technology in a compact chassis. The S412 enhances the productivity and communication of any small business whether they are currently using an analog system or VoIP.

Yeastar S412 PBX for Small Business Overview

The S412 supports up to eight VoIP users and eight concurrent calls. It can handle up to 12 extrusions and has two GSM/WCDMA/4G channels.  With future-proof technology, you will receive free lifetime software and firmware upgrades so that you are certain your appliance will remain reliable over the years. The S412 features advanced security with a built-in firewall, TLS, and SRTP to protect you from internet hackers, viruses, and more.

Yeastar S412 PBX for Small Business Features and Specifications:

  • 8 VoIP Users
  • 8 Concurrent Calls
  • 4 VoIP Trunks
  • 8 Fixed RJ11 FXS Ports
  • 4 Customizable FXS RJ11 Ports
  • Up to 4 Customizable FXO/BRI RJ11 Ports
  • Up to 2 Customizable GSM/3G/4G Channels
  • 1 10/100Mbps LAN
  • 1 10/100Mbps WAN
  • TF Card Slot
  • Protocol: SIP, IAX2
  • Transport Protocol: UDP, TCP, TLS, SRTP
  • DTMF: In-band, RFC4733, SIP INFO
  • Codec: G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4
  • Industrial grade quad-core CPU processors
  • Streamlined installation through intuitive Metro UI
  • Automatically provision phones from Cisco, Yealink, Panasonic, and more


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