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.

We operate globally through a worldwide network of value-added distributors and resellers. Since its founding in 2006, Yeastar solutions have been provided by these partners to over 200,000 customers in more than 100 countries. Offering on-premises and cloud PBX Systems, along with native desktop and mobile Unified Communications applications, we continue to grow our customer base in the SME sectors, especially mid-sized enterprises.

Yeastar understands the communication requirements of our customers and the value of a robust, easy-to-own, easy-to-manage, and adaptable UC PBX system cannot be underestimated. That’s why we incorporate quality, features, pricing, and future-proof in our products. We also believe an integrated system that is open and interoperable with various IP phones, SIP trunks, and any SIP-compliant devices best suits the interests of our partners and customers.

We consistently innovate to keep pace with a changing environment and to enable customers success. Our award-winning UC PBX system provides more than a PBX and excels at creating a seamless communication experience and enabling a digital workplace. Users can take advantage of the anywhere anytime communication effortlessly, and their co-workers and clients are better connected.

Yeastar S20

IPBX up to 20 Exts

Yeastar S50

IPBX up to 50 Exts

Yeastar S100

IPBX up to 200 Exts

Yeastar S300

IPBX up to 500 Exts

Yeastar TA-Series

FXS VoIP Gateway

Yeastar P-Series


Yeastar TB-Series

BRI VoIP Gateway

Yeastar TA100/200

Analogue Telephone Adaptor

Yeastar Modules

One Platform

VoIP Solutions by Business Needs

Designed to fit SMB business needs, Yeastar offers a wealth of business VoIP solutions that help increase employee productivity, reduce overall communications costs, and increase your bottom-line.