XIAMEN, CHINA / PARIS, FRANCE - JAN 22, 2020 - Yeastar (www.yeastar.com), the world’s leading provider of SME PBX system, and Sewan (www.sewan.fr), a major European player in telecoms and cloud services, today jointly announce the completion of the interoperability…

XIAMEN, CHINA/DALLAS, USA - JANUARY 15, 2020 - Yeastar, the world’s leading provider of SME PBX system, today are excited to announce that they will attend Channel Partners Conference and Expo, held on March 10-12 at the Venetian & Sands…