Yeastar S50 VoIP PBX at a good and affordable price

KSh 62,000.00

  • 50 Users
  • 25 Concurrent Calls
  • Up to 8 FXS/FXO/BRI Ports
  • Up to 4 GSM/3G/4G Channel
  • 50 VoIP Trunks

 Yeastar S50 VoIP PBX IP Phones VOIp PBX System

Yeastar S50 VoIP PBX system helps small businesses and big enterprises to manage communication to connect companies, IP phones Contact Centers, and customer service on one solution.

Yeastar S50 VoIP PBX

What is Yeastar S50 VoIP PBX?

Up to 50 customers can use the Yeastar S50 VoIP, a robust and feature-rich business IP phone system. It is jam-packed with tools like auto-attendant, phone forwarding, call recording, and more that are made to boost productivity and communication in your company.

Yeastar S50 VoIP PBX is easy to set up and use, and it comes with a variety of options that allow you to customize it to meet your specific needs. You can choose from a wide range of supported IP phones, or you can use your existing analog phones with the Yeastar S50 VoIP PBX with the help of an analog telephone adapter (ATA).

If you’re looking for a reliable and feature-rich VoIP PBX for your small business, Yeastar S50 VoIP PBX is an excellent option.

Features of Yeastar S50 VoIP PBX

Yeastar’s S50 VoIP PBX is a powerful and feature-rich business phone system. It supports up to 50 users and offers a wide range of features to improve productivity and efficiency in your workplace.

Some of the key features of the Yeastar S50 VoIP PBX include:

– support for up to 50 users
– call forwarding and call transfer
– 6-way conference calling
– voicemail and fax support
– Scalable and cost-effective solution.
– Easy-to-use web-based interface
– auto attendant
– call queue
– music on hold
– remote management and monitoring

Yeastar S50 VoIP PBX Specifications

  • Yeastar S50 VoIP PBX supports 50 users and up to  25 concurrent calls.
  • Includes 50 SIP trunks
  • Add module cards to activate additional ports up to 8 Analog, 8 BRI, and 4 GSM
  • Includes 5,000 minutes of expandable voicemail storage
  • Built-in call recording capability
  • Add on powerful apps including auto provisioning, LDAP, and more
  • Free lifetime software/firmware upgrades
  • Connect multiple sites and remote users instantly
  • No hidden charges or extra licensing fees
  • Low power consumption at 2.1-18.5W
  • Automated attendant (IVR)
  • Email to SMS/SMS to email
  • Fax to email
  • Paging/intercom
  • Mobility extension
  • Music on hold
  • SIP forking
  • Voicemail to email
  • 1U rack-mountable
  • See Yeastar S-Series Datasheet and Brochure for full specifications

Yeastar S50 VoIP PBX Best Phone System

Expansion modules of Yeaster S50 Voice over Internet Protocol

The Yeastar S50 VoIP PBX is a great business investment, but to get the most out of it you’ll want to consider purchasing expansion modules. These modules can add extra features and functionality to your PBX System, making it even more powerful and versatile.

One popular expansion module is the FXO port module. This module allows you to connect an analog phone line to your PBX, giving you the ability to make and receive calls over the internet using your regular phone number.

Another popular module is the VoIP gateway module. This module allows you to connect your PBX to a traditional telephone network, giving you the ability to make and receive calls to and from regular landline IP phones.

There are many other expansion modules available for the Yeastar S50, so be sure to do your research to find the ones that best fit your needs. With the right modules, you can turn your Yeastar S50 into a truly powerful business tool.

Expansion Modules

Yeastar Modules.

  • S2 Module
  • O2 Module
  • SO Module
  • B2 Module
  • GSM Module
  • 3G Module
  • 4G LTE Module


Expansion Board.

  •  Expansion Board S-Series EX08.
  • S-Series EX30 Expansion Board.

Explore the full list and features of Yeaster Telephony Modules and Expansion Boards

Use case and Deployment of Yeastar S50

Yeastar S50 is a VoIP PBX that supports up to 50 users. It is a great choice for small businesses that want to improve their communication system.


  • Branch Office Solution Interconnect multisite with ease and benefit from free and seamless inter-office communications.
  • Call Center Integration Support integration with Queue Metrics and Asthenic Call Center to drive business success.
  • CRM Integration Boost business productivity with screen-pop upon calls and more integration features.
  • Hospitality Solution Streamlines hotel operations with Hotel PMS Integration, Hotel App, and more functionalities.


 Support Center.

Compatible IP Phones

Yeastar has excellent interoperability to offer the easiest solution and support various compatible SIP phones.

PBX System Recommendation

Fill in your PBX system needs and we will help you find the right S-Series model through this web Application from Yeater

Yeaster S50 Demo

 S-Series Demo Page

Yeastar S-Series PBX Document Center.

How to get started.

Installation Guide




The Yeastar S50 is also very user-friendly and easy to set up. It comes with a built-in web interface that makes it easy to manage your PBX from anywhere.

If you are looking for a VoIP PBX that is reliable, user-friendly, and packed with features, the Yeastar S50 is a great option for you.

Related On-premises PBX Models


Yeastar S100 VoIP PBX

Yeastar S300 VoIP PBX



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