Yeastar S-Series VoIP PBX

S20

  • Support 20 Users
  • 10 Concurrent Calls
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S50

  • Support 50 Users
  • 25 Concurrent Calls
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S100

  • Up to 200 Users
  • Up to 60 Concurrent
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S300

  • Up to 200 Users
  • Up to 60 Concurrent
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Easy Configuration and Management

Fast installations with advanced auto-configuration, auto-detect and plug and play capabilities. Control your phone system with intuitive Web GUI. Instantly alert through email, SMS, and phone call. Managed easily from PC, phone, or any Internet-enabled device.

S100

Recommend for your business

S100 is a cost-effective business communication system with a base configuration of 100 users and 30 concurrent calls and can scale up to 200 users and 60 concurrent calls

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Linkus Mobile Client

Coordinated with S-Series VoIP PBX, Linkus Mobile Client makes your Android or iOS mobile phone an office extension and links you and your colleagues and customers anywhere anytime.

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Product Features

100 Users (expandable to 200) 30 Concurrent Calls (expandable to 60) Up to 16 FXS/FXO/BRI Ports Up to 6 GSM/CDMA/3G/4G Channels Up to 2 E1/T1/PRI Ports

Security: protected from Internet hackers and viruses with built-in firewall, TLS, SRTP, and more.

Future-proof: free lifetime software/firmware upgrade assures reliability over the years

Performance: powered by Freescale ARM A9 industrial grade quad-core CPU processors.

Easy to use: save time with streamlined installation. Manage PBX on the intuitive Web GUI

Phone provisioning: automatically provision phones from Cisco,Yealink, Polycom, and more

Powerful Capability with APP Center

All-inclusive features without extra licensing fees plus a unique App Center that can add and manage features independently.