Yeastar S20 - S-Series VoIP PBX for Small Business| Yeastar

Yeastar S20 VoIP PBX

Compact entry-level small business phone system Easy to use, reliable and feature-richGet a Free Quote

S20 VoIP PBXS20 VoIP PBXS20 VoIP PBX
Specifications

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 GSM/3G/4G Channel

20 VoIP Trunks

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Our Awards:

Yeastar Award

Simple to use and manageSimple to use and manageEasy to use with plug-and-play, phone auto provisioning, and intuitive GUI.

Full-featured + Robust UCFull-featured + Robust UCConnect and collaborate any way, on any device with complete feature set.

Remote ManagementRemote ManagementReduce IT & maintenance costs with highly-secure remote monitor and control.

Reliability over yearsReliability over yearsFree lifetime software upgrade plus high-end security to assure reliability over years

S50 VoIP PBX Modular Design

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, GSM/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.

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powerful remote management

Secure Access

Remote Configuration

Real-time Monitor

Instant Alert

Robust Feature Set Crafted for Your Business Needs

Complete Built-in FeaturesExtra Capacity with App Center

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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 Featurescomplete built-in features

Extra Capacity with App Center

Independent from the main framework of the system, App Center allows you to add and manage Apps independently for extra functionality like hotel app, billing, call center integration, etc.

Learn Moreextra capacity with app center

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 Supported IP Phones

Supported IP Phones

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

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4G LTE Solution

4G LTE Solution

SIP over 4G LTE. Ideal for temporary locations, mobile offices, and more.

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Branch Office Solution

Branch Office Solution

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

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Call Center Integration

Call Center Integration

Support integration with QueueMetrics and Asternic Call Center to drive business success.

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CRM Integration

CRM Integration

CRM IntegrationBoost business productivity with screen-pop upon calls and more more your CRM platform.

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Hospitality Solution

Hospitality Solution

Streamline hotel operations with Hotel PMS Integration, Hotel App, and more functionalities.

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Related S-Series Model

Find the best model for you >

S412 VoIP PBX

S412 VoIP PBX

Flexible and modular VoIP PBX with up to 12 FXS Extensions and up to 4 CO/BRI lines.

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S50 VoIP PBX

S50 VoIP PBX

Compact and full-featured IP-PBX that support 50 users and 25 Concurrent Calls.

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S100 VoIP PBX

S100 VoIP PBX

Cost-effective business phone system with up to 200 users and 60 concurrent calls.

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S300 VoIP PBX

S300 VoIP PBX

Enterprise-class IP telephony services that support scale up to 500 users.

Learn More

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