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Yeastar MyPBX S Series: News & Events

Yeastar S series VoIP PBX

Work Smarter, Easier and Closer with Powerful Unified Communications


Unparalleled Ease of Use and Management

With an intuitive browser-based interface and a robust set of management tools, productivity soars as you focus on your business, not your phone system.


Quick install


Supports batch automatic configuration of mainstream brand IP phones and analog voice gateways; voice transmission through IP network without laying telephone lines.

Simple management, easy maintenance


Based on web management, the interface is friendly and easy to operate, no professional management personnel are required, and only basic computer network knowledge can complete daily management and maintenance.

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Linkus dedicated UC client


Regardless of where in the world, as long as there is WIFI or mobile phone network, Linkus can register enterprise extensions to the user's mobile phone or computer, so as to realize free exchanges with colleagues' extensions, or dial and answer customer calls through company external lines, and provide conference calls , One-key recording, address book, call record and other rich functions.


Excellent Interoperability

Use Your Existing IP Phones, SIP Trunk...all at your choice

  • Easily integrate IP phones, hotel phones, SIP paging systems, door phones, and any SIP compliant endpoints, and systems.

  • Proven interoperability with worldwide SIP/PSTN/ISDN trunks; certified with 80+ SIP trunk providers.

  • Work seamlessly with legacy PBX, software-based PBX, or other servers to preserve the existing equipment and capitalize on the new technology


  • Quickly auto provision IP phones from Yealink, Fanvil, Cisco, Snom, Polycom, Gigaset, Grandstream, Htek etc.

S20 is an independent telephone telex system that provides unparalleled features for small businesses with less than 20 users. It supports 10 concurrent calls and various telephone port combinations, including FXS, PSTN, ISDN BRI and GSM/CFMA/3G.

S50 is a compact and full-featured IP-PBX located in a 19-inch 1U rack-mounted rack.
The advanced module-based S50 can support ISDN BRI, PSTN and GSM connections, and can provide VoIP communications for up to 50 users.

S100 is a cost-effective business communication system. The basic configuration is 100 users and 30 concurrent calls.
It can expand up to 200 users and 60 concurrent calls. The flexible S100 comes with support for analog ports, ISDN BRI, E1/T1/PRI and GSM networks.

Yeastar S300 provides enterprise-class IP phone service through basic configuration supporting the following functions
300 users. S300 can be expanded to 500 users, develop with your business, and support up to 24 analog ports, up to 24 BRI ports, up to 3 E1/T1/PRI ports and up to 6 GSM channels.

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