Yeastar S20 S-Series VoIP PBX for Small Business

Upgrade Your Business Communication with the Yeastar S20 VoIP PBX

The Yeastar S20 S-Series VoIP PBX is a powerful, reliable, and scalable business communication system designed specifically for small businesses seeking enterprise-level telephony features at an affordable cost. Whether you’re running a growing office, retail business, educational institution, healthcare facility, or professional firm, the Yeastar S20 delivers exceptional voice communication while reducing operational costs.

Supporting up to 20 users and 10 simultaneous calls, the S20 provides businesses with the flexibility to connect employees, customers, and partners through a modern IP telephony solution. It supports 20 SIP trunks out of the box and can be expanded with additional interface modules, making it a future-proof investment as your organization grows.

At Neriahtech Computers Ltd, we provide genuine Yeastar communication solutions backed by professional installation, configuration, and after-sales support across Kenya.

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Why Choose the Yeastar S20 VoIP PBX?

Modern businesses require efficient communication systems that improve collaboration while minimizing communication expenses. The Yeastar S20 combines traditional telephony with modern VoIP technology to provide seamless voice communication across your office.

Its modular architecture allows businesses to start with basic VoIP functionality and expand later by adding analog, BRI, or GSM interfaces whenever required. This flexibility eliminates the need for replacing your PBX as your communication needs evolve.

The Yeastar S20 also simplifies business operations by offering advanced features such as voicemail, call recording, auto attendants, IVR, call routing, conferencing, mobile extensions, and remote management—all in one compact appliance.

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Key Features of the Yeastar S20 S-Series VoIP PBX

Supports Growing Businesses

The system comfortably supports:

• Up to 20 registered users
• Up to 10 concurrent calls
• Ideal for small offices and growing organizations
• Excellent scalability for future expansion

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20 SIP Trunks Included

The Yeastar S20 comes with support for:

• Up to 20 SIP trunks
• Cost-effective internet calling
• Improved call quality
• Easy integration with VoIP service providers
• Lower communication costs

Businesses can leverage SIP trunking to eliminate expensive traditional phone lines while enjoying crystal-clear voice quality.

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Flexible Expansion Options

One of the biggest advantages of the Yeastar S20 is its modular design.

It supports additional interface cards that enable:

• Up to 4 Analog (FXS/FXO) ports
• Up to 4 BRI ISDN ports
• Up to 1 GSM module

This allows businesses to integrate existing analog devices while gradually transitioning to a fully IP-based communication environment.

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Large Voicemail Capacity

Never miss an important message.

The Yeastar S20 provides:

• 5,000 minutes of expandable voicemail storage
• Personalized voicemail boxes
• Voicemail-to-email functionality
• Easy voicemail management

Employees can retrieve voicemail from their desk phones, web interface, or remotely.

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Built-In Call Recording

Monitor customer interactions and improve service quality using the integrated call recording feature.

Benefits include:

• Staff training
• Customer dispute resolution
• Quality assurance
• Compliance monitoring
• Performance evaluation

Recordings are securely stored and easily accessible through the management interface.

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Powerful Business Applications

Enhance productivity by enabling optional business applications such as:

• Auto Provisioning
• LDAP Integration
• Linkus UC Client
• Hotel Management
• Call Center Features
• CRM Integration
• Remote Extensions
• Mobile Softphone Support

These applications streamline communication while improving customer service and employee efficiency.

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Enterprise Features for Small Businesses

The Yeastar S20 includes a comprehensive suite of enterprise-grade telephony features:

Intelligent Call Handling

• Auto Attendant (IVR)
• Call Forwarding
• Call Waiting
• Call Parking
• Call Pickup
• Ring Groups
• Queue Management
• Time Conditions
• Blacklist & Whitelist
• Music on Hold

These capabilities ensure that incoming calls are always handled professionally.

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Unified Communications

The S20 supports modern unified communication tools, allowing employees to remain connected whether they are in the office or working remotely.

Features include:

• Mobile extensions
• Remote office connectivity
• Web-based management
• Presence management
• Instant messaging support (with supported applications)
• Video collaboration compatibility

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Easy Installation and Management

Yeastar has designed the S20 with ease of deployment in mind.

The intuitive web-based interface enables administrators to:

• Configure extensions
• Manage SIP trunks
• Monitor system performance
• Generate call reports
• Configure security settings
• Perform firmware upgrades

No complicated management software is required.

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Ideal Applications

The Yeastar S20 is suitable for:

• Small businesses
• Corporate offices
• Schools
• Hospitals
• Hotels
• Retail stores
• Financial institutions
• NGOs
• Professional firms
• Customer support teams

Its flexibility allows organizations from various industries to modernize their communication infrastructure.

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Technical Highlights

Capacity

• Supports up to 20 users
• 10 concurrent calls
• 20 SIP trunks

Expandability

• Up to 4 Analog ports
• Up to 4 BRI ports
• 1 GSM module support

Storage

• 5,000 minutes expandable voicemail
• Integrated call recording

Communication Features

• SIP support
• VoIP calling
• IVR
• Conference calling
• Call queues
• Auto attendant
• Mobile extension support
• LDAP integration
• Auto provisioning

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Benefits of Choosing the Yeastar S20

Businesses choosing the Yeastar S20 enjoy numerous advantages, including:

• Lower communication costs
• Enterprise-grade phone features
• Professional customer experience
• Easy scalability
• Secure communication
• Reliable voice quality
• Flexible deployment options
• Remote work support
• Centralized call management
• Improved employee productivity

The system is built to grow alongside your business, making it a smart long-term investment.

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Why Buy from Neriahtech Computers Ltd?

Neriahtech Computers Ltd is your trusted supplier of genuine networking, communication, and business technology solutions in Kenya. When you purchase the Yeastar S20 from us, you benefit from:

• Genuine Yeastar products
• Competitive pricing
• Professional installation services
• Configuration and deployment support
• Technical assistance
• Fast countrywide delivery
• Reliable after-sales support

Whether you’re setting up a new office phone system or upgrading an existing PBX, our experienced team is ready to help you choose the right solution for your business needs.

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Order the Yeastar S20 VoIP PBX Today

Transform your business communication with the Yeastar S20 S-Series VoIP PBX, a dependable and scalable solution designed to deliver enterprise-level voice communication for small businesses. Its support for up to 20 users, expandable interfaces, SIP trunk compatibility, built-in call recording, and advanced unified communication features make it the ideal PBX for organizations seeking reliability, flexibility, and cost savings.

Order today from Neriahtech Computers Ltd and enjoy professional support, genuine products, and nationwide delivery.

Website: https://neriahtechcomputers.co.ke/

Phone / WhatsApp: +254 113 81 81 82

Email: neriahtechcomputers@gmail.com

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