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As the world’s leading provider of PBX Systems designed for SME and an innovator of Unified Communications (UC) solutions, Yeastar modernizes mission-critical communication systems for customers and provides new levels of performance and competitiveness.



Yeastar PBX P-Series 

P-Series PBX Systems

Customer expectations have soared. Purpose-built for SMEs to fulfill more sophisticated communication needs, P-Series PBX System is a converged system to wrap a suite of services around, including voice, video, applications, collaboration, and more.

Yeastar PBX S-Series 

S-Series VoIP PBX 

Experience the ultimate convenience of doing business anywhere, on any device with S-Series VoIP PBX. Gain the advantage over your competition by combining voice, instant messaging, conferencing, presence, and more. All from one single platform.