PBX Phone System | Cloud PBX | VoIP PBX | VoIP Gateways | Yeastar
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Yeastar Cloud PBX
S-Series VoIP PBX

On-premises PBX Phone System

Easy to use, flexible and feature-rich S-Series VoIP PBX is designed to help small and medium sized business make a giant leap in efficiency and cost-savings.


Yeastar Cloud PBX

Cloud PBX Platform

Yeastar Cloud PBX Platform offers telecom resellers a platform to easily start the hosted PBX business with all-inclusive features, scalability, and UC capability.
VoIP Gateway
Yeastar VoIP Gateways bridge the gap between FXS, FXO, PRI, BRI, GSM, 3G, 4G LTE, and IP networks to reduce cost and deliver easy communications.

Linkus Unified Communications App

Available on Windows, macOS, iOS, Android.

Designed for Yeastar Cloud PBX and S-Series VoIP PBX, Linkus transforms your desktop and mobile phone into a fully-featured office extension, provides convenient call experience, and offers powerful collaboration features like presence, instant messaging, CRM integration, etc.

News and Events

Linkus Unified Communications App Is Released

Yeastar Announces the Official Release of Linkus Unified Communications App

The new Linkus Unified Communications App adds UC&C capabilities to S-Series VoIP PBX and Cloud PBX through both Windows desktops and iOS&Android smartphones.

Yeastar ITEXPO East 2019 Seminar and Partner Meeting


Yeastar Certification Training in Bayreuth, Germany


YSCT & YSCRS Webinars


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