Empower, Enhance and Future Proof SME

Business Communications

Award-winning PBX System for SME

Voice is the center of business communication, yet today’s business phone system is capable of doing more and delivering greater value. Yeastar PBX System, as part of an advanced unified communications solution, makes enterprise-grade business communication capabilities available to small and medium-sized businesses across a wide variety of industries at a fraction of cost. Easy to use and manage, Yeastar PBX System helps SMEs get more done with less effort. The solution is available both in cloud-based and on-premise deployment options.


Accessible Across Devices

Yeastar PBX System, together with Linkus UC softphone, delivers consistent communication for anywhere workers. You can take cell phones or desktops to make and receive business calls, transferring calls among devices, check voicemails, and start an ad-hoc conference.

Collaborative Among the Staff

Besides voice, Linkus also supports IM, presence, and integration with Salesforce CRM, Microsoft Dynamics 365, Outlook Contacts and Google Contacts, to engage your customers, make them more accessible to customers, and keep the whole team on the same page.

Easy to Set up & Administer

The sleek and robust web GUI makes the initial setup a breeze. It only takes minutes to get your phone system up and running. Configurations including auto phone provisioning, call routing, security, etc., can all be performed on the interface with a few clicks.

Packed with Extensive Features

Yeastar PBX System boasts a lengthy list of enterprise-grade features, covering everything SMEs would ask for in daily communication. Call forwarding, call queue, ring group, auto attendant, conference, voicemail and more are all provided at no additional cost.

Scalable to Growing Needs

Yeastar PBX System is capable of serving SMEs from 20 to 2,000 users and grows with the pace of your business as you add new users or locations. You can trust in Yeastar PBX System to take care of your changing business communication needs and enjoy increased efficiency.

Managed from a Distance

Regardless of your location, you can remotely manage and automatically monitor multiple Yeastar PBX Systems with the remote management tool, which proactively identifies and instantly notifies potential problems before they cause any system issues and business disruption.

Compatible with Current Infrastructure

Yeastar PBX System is fully interoperable with mainstream IP phones, such as Yealink, Snom, and Fanvil, allowing for a seamless migration without sacrificing prior investment. Worldwide SIP trunks are at your choice while connectivity with PSTN is also supported through Yeastar VoIP Gateways.

Secured from Hacks and Attacks

Yeastar PBX System has strong built-in anti-hacking mechanisms to mitigate security threats and safeguard your business communication, including incorporated firewall, IP auto defense system, blacklist&whitelist, as well as event notification for the security audit.

Comprehensive Solutions for Various Verticals and Scenarios

VoIP Solution for Hospitality


Convenient management. Superior guest experience.

VoIP Solution for Transportation


Mobile-driven workforce. Enhanced customer satisfaction.

VoIP Solution for Healthcare


Streamlined business process. Operational Efficiency.

VoIP Solution for Education


Slashed Cost. Better call management.

VoIP CRM Integration

CRM Integration

Extended functionality. Greater productivity.

VoIP Solution for ISDN Switch Off

ISDN Switch Off

All-IP Solution for the ISDN switch off.

S-Series VoIP PBX –
On-premises IP PBX

For businesses prefer complete control and access to
the equipment

S-Series VoIP PBX - On-premises IP PBX

Cloud PBX –
Hosted Phone System

For businesses prefer not maintaining any hardware and
a pay-as-you-go pricing model

Cloud PBX - Hosted Phone System

Trusted by Channel Partners Worldwide

Trusted by Channel Partners Worldwide

I would say that Yeastar PBX is one of the best systems available and provide all of the tools and features needed to run a successful VoIP PBX business. In our case, we prefer Yeastar as we’d like to have the full control of all aspects of the business and I think this is the best service to give customers.”......

- Chris Spicer, Vocaltel
Trusted by Channel Partners Worldwide

With our partnership with Yeastar, we were able to attract customers such as Richmond Marketing/Red Bull Ireland. We replaced their legacy Avaya system with our Cloud PBX and provided QueueMetrics for their inbound calls. We also provided them with our cloud conferencing, saving them in excess of $25,000 yearly.”......

- Ciarán Ó Broin, NetTraffic
Trusted by Channel Partners Worldwide

Yeastar system is scalable and can certainly meet the evolving needs of the verticals (hospitality) I represent. It eliminates the pots lines and allows my clients more choices when selecting phone service and saving a great deal of money, allowing them to focus more on their business.......

– Greg, President at Zweite Consulting
Trusted by Channel Partners Worldwide

We like Yeastar very much. Mostly because it is modular based. This is much better than other PBX brands whichdo not allow to improve system with modules/cards.......

– Albert Diaz, President at 3NG Networks

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Bring real results to your customers.

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