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Yeastar S20 VoIP PBX

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Easy to use. Powerful in Production
Built for Small Business
Yeastar S20 is a stand-alone PBX system with unrivalled range of features for business with less than 20 users. It’s built to be simple to use and powerful in production.
- 20 Users
- 10 Concurrent Calls
- Up to 4 FXS/FXO/BRI Ports
- Up to 1 3G/4G Channel
- 20 VoIP Trunks

This combination does not exist.

Simple to use and manage

 

Full-featured + Robust UC

 

Remote Management

 

Reliability over years

Connect, communicate and collaborate the way you like

With S20 to work with Yeastar Linkus UC softphone and Linkus Cloud Service, experience the ultimate convenience of doing business anywhere, on any device

Meet Linkus UC Softphone

Connect

Eliminate complexity and connect on any device anywhere with Linkus UC Softphone.

 

Communicate

Voice, conferencing, messaging. Get all advanced features for smarter conversations.

 

Collaborate

Corporate Directory. Presence. File Sharing. It’s about the team-up.

 

CRM Integration

Zoho CRM

Flexible Modular Design

Free Telephony Interfaces Combination

With Yeastar S-Series, all the telephony interfaces are modular and customizable, S20 support 2 onboard module slots to custom FXS, FXO, ISDN BRI, 3G/4G.

Meet S-Series VoIP PBX Modules

Powerful Remote Management

Benefit from a highly secure platform to monitor and manage your PBX system(s) remotely and centrally. Whether you are a phone system end user or a IT reseller, Yeastar Remote Management tool is here to free you from technical headaches and reduce IT & maintenance costs.

Learn More

 

Secure Access

Remote Configuration

Real-time Monitor

Instant Alert

Robust Feature Set Crafted for Your Business Needs

Complete Built-in Features Extra Capacity with App Center

Complete Built-in Features

From basic call routing, IVR to advanced call conferencing and recording, Yeastar S-Series VoIP PBX provides you with all-inclusive features without extra licensing fees.

See All Features

Supported IP Phones

Yeastar S-Series support auto provisioning with numerous SIP/IP phone brands and models.

 

Microsoft Teams Integration

Enable enterprise voice to Microsoft Teams users and add more advanced features such as IVR, Call Forwarding, etc. on your Teams.

 

Branch Office Solution

Interconnect multisite with ease and benefit from free and seamless inter-office communications.