Looking for a reliable IP-PBX? The Yeastar S100 VoIP PBX offers enterprise-grade unified communications for up to 200 users. Note: This product is End of Sale (EOS).

Cost-Effective, Enterprise-Grade Communications

Designed with the medium-sized enterprise in mind, the Yeastar S100 VoIP PBX delivers unified communications with exceptional reliability and ease of use. Powered by the latest processor technology, it provides high-speed processing and clear voice quality, ensuring your business stays connected effortlessly. The system includes advanced features like auto-attendant, call recording, and mobile client support right out of the box, with no extra licensing fees.

Scalable and Modular Design

The S100 is built to grow with your business. It features a unique modular design that allows you to customize your telephony interfaces and expand capacity only when you need to.

• Base Capacity: 100 Users, 30 Concurrent Calls
• Maximum Capacity: Expandable to 200 Users and 60 Concurrent Calls (via D30 module)
• Flexible Telephony: Add up to 2 expansion boards for a combination of FXS, FXO, ISDN BRI/PRI, or Cellular (GSM/3G/4G) modules.

Key Features

• Linkus Mobile & Desktop App: Take your business extension with you anywhere via iOS, Android, Windows, or Mac.
• Easy Management: Intuitive, web-based Metro UI for simple point-and-click configuration.
• Robust Security: Built-in firewall, TLS, and SRTP encryption protect your communications from malicious attacks.
• App Center: Add extra functionalities like Linkus Server, Auto Provisioning, and LDAP Server directly from the Yeastar App Center.

End of Sale (EOS) Notice

Please be advised that the Yeastar S100 is officially classified as End of Sale (EOS) by the manufacturer. While it remains a highly capable system, new units may no longer be manufactured.