Yeastar S series  Phone System

The IP PBX range of products from Yeastar have proven to be very reliable and very well priced.

Compact and full-featured IP-PBX that comes in a 19’’ 1U rack-mountable chassis. The advanced module-based system is capable of supporting ISDN BRI, PSTN, and GSM connectivity, providing VoIP communications for up to 500 users and 120 concurrent calls.
  • 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.

S50 supports 50 users and 25 concurrent callsS300 supports up to 500 users and up to 120 concurrent callsS100 supports up to 200 users and up to 60 concurrent calls


Excellent Interoperability


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.