Yeastar Announces the Official Release of Linkus Unified Communications App

XIAMEN, China & DALLAS–(BUSINESS WIRE)–Yeastar (, a leading provider of cloud-based and on-premises VoIP PBX, today announced the official release of its new Linkus Unified Communications Application, adding UC&C capabilities to its S-Series VoIP PBX and Cloud PBX through both Windows desktops and iOS&Android smartphones. Business professionals can work smarter with Presence, Instant Messaging, CRM integration and other advanced call handling features, realizing higher employee engagement and greater productivity.