Yeastar S50 VoIP PBX Phone System

Yeastar S50 VoIP PBX Phone System

The Yeastar S50 VoIP PBX Phone System is a rack-mountable Internet Protocol Private Branch Exchange for small businesses. It supports up to 50 users, 25 concurrent calls, and 50 Voice over Internet Protocol trunks. Therefore, growing teams can centralise business calls and internal communication through one system. It also combines complete call-handling tools with Unified Communications functions for flexible daily collaboration.

Product Overview

The Yeastar S50 VoIP PBX Phone System manages voice calls, conferencing, messaging, presence, and corporate contacts. It also works with Linkus Unified Communications clients. As a result, authorised users can access communication features through supported desktop, web, and mobile devices.

Its modular architecture includes four onboard module slots. Administrators can configure Foreign Exchange Station, Foreign Exchange Office, Integrated Services Digital Network Basic Rate Interface, and 3G or 4G interfaces. Furthermore, built-in Application Programming Interfaces support connections with compatible business software and web applications.

Key Features

• Supports up to 50 users, giving growing businesses enough capacity for multiple departments.
• Handles 25 concurrent calls, helping teams manage several customer and internal conversations.
• Supports 50 VoIP trunks for flexible connection to compatible internet telephony services.
• Works with Linkus Unified Communications clients, enabling voice, messaging, presence, conferencing, and file sharing.
• Includes four module slots, allowing organisations to customise supported telephony connections.
• Provides call routing, Interactive Voice Response, call recording, and conferencing for structured call management.
• Offers built-in Application Programming Interfaces for integration with compatible third-party business applications.
• Uses a rack-mountable design for organised installation in suitable network cabinets.

Technical Specifications

• Brand: Yeastar
• Model: S50
• Product type: Rack-mountable IP Private Branch Exchange
• Supported users: 50
• Concurrent calls: 25
• VoIP trunks: 50
• Onboard module slots: 4
• Supported modular interfaces: FXS, FXO, ISDN BRI, and 3G or 4G
• Unified Communications support: Linkus clients
• Provisioning: Automatic provisioning for supported SIP and IP phones
• Integration support: Built-in Application Programming Interfaces
• Management interface: Graphical user interface

Common Applications

The system suits growing offices, clinics, schools, retail operations, hotels, and branch locations. In addition, it serves businesses that need central call control, mobile communication access, and software integration. Its 50-user capacity also supports teams that expect gradual expansion without moving immediately to a larger telephone platform.

Why Choose This Product?

The Yeastar S50 VoIP PBX Phone System combines user capacity, modular connectivity, and Unified Communications tools in one rack-mountable appliance. Its graphical interface simplifies daily administration. Meanwhile, automatic phone provisioning can reduce deployment work. Built-in integration tools also help businesses connect calling functions with supported software, creating an adaptable communication platform for long-term use.

Frequently Asked Questions

What collaboration tools are available through Linkus clients?

Linkus clients provide access to voice calls, conferencing, messaging, presence information, corporate contacts, and file sharing on supported devices.

How can the built-in APIs support business workflows?

The Application Programming Interfaces allow compatible web applications and business software to exchange information with the phone system.

Which call-handling functions come with the S50?

The system includes call routing, Interactive Voice Response, conferencing, call recording, and other business telephone functions.

Does the Yeastar S50 VoIP PBX Phone System require a rack?

The S50 uses a rack-mountable design. Therefore, it can fit into a suitable equipment rack for an organised business installation.