Yeastar S412 VoIP PBX

S412 is a flexible and modular VoIP PBX that provides productivity-enhancing communication platform with a compact and powerful analog and VoIP capable system for small business.

S412 VoIP PBX
S412 VoIP PBX front
S412 VoIP PBX Back
analog and VoIP capable system
  • Up to 12 FXS Extensions
  • Up to 4 CO/BRI lines
  • 8 VoIP Users
  • 8 Concurrent Calls
  • 2 GSM/WCDMA/4G LTE Channels
Future-proof

Future-proof:

Free lifetime software/firmware upgrade assure reliability over the years.

Security

Security:

Protected from Internet hackers, viruses with built-in firewall, TLS, SRTP, and more.

Easy to use

Easy to use:

Save time with streamlined installation. Manage PBX on the intuitive Metro UI.

Performance

Performance:

Powered by Freescale ARM A9 industrial grade quad-core CPU processors.

Phone provisioning

Phone provisioning:

Automatically provision phones from Cisco, Yealink, Panasonic and more.

S412 is pre-configured with 8 FXS ports and is customizable with 4 module slots, which brings you flexible combination of FXS, FXO and BRI interfaces.

  • 2 module slots for internal extension
  • 2 module slots for external lines
Telephony Module

B2 Module

B2 Module

O2 Module

02 module

S2 Module

S2 module

GSM Module

GSM module

3G Module

3G module

4G Module

4G module

Linkus Mobile Client Stay Connected anywhere anytime

Coordinated with S-Series VoIP PBX, Linkus Mobile Client makes your Android or iOS mobile phone an office extension.

Extending Features with App center

An easy access to a wealth of apps to extend features for your PBX and powers your communication.

App center
Phone System Features

Robust Feature Set for All of Your Calling Needs

The Yeastar S-Series is designed to help you grow your business by providing plenty business-enhancing
system features and functions. Learn more about the business-enhancing features.

Related S-Series Model

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S100 voip pbx

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S300 VoIP PBX

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