Yeastar S100 VoIP PBX

Yeastar S100 VoIP PBX

• User & Call Capacity:

  • Supports 100 users by default, expandable to 200 users

  • 30 concurrent calls by default, expandable to 60 concurrent calls

• Modular Design:

  • 2 onboard module slots for telephony interfaces

  • Compatible with EX08 and EX30 expansion boards

  • Supports FXS, FXO, BRI, GSM/3G/4G, and E1/T1/PRI modules

• VoIP Features:

  • SIP trunking, IVR, call routing, voicemail, call recording

  • Auto provisioning, remote extensions, call queues

• Unified Communications:

  • Linkus UC Clients for desktop and mobile

  • Presence, chat, file sharing, and CRM integration

• Networking & Security:

  • Gigabit Ethernet ports

  • TLS/SRTP encryption, firewall, fail2ban intrusion detection

  • Remote management via Yeastar Central Management

• Hardware & OS:

  • Quad-core processor

  • Linux-based operating system

  • Fanless design for silent operation

• Use Case:

  • Ideal for SMEs, branch offices, and hybrid work environments needing scalable and secure communications

• End-of-Sale Notice:

  • Discontinued as of July 1, 2022

  • Recommended replacement: Yeastar P560, offering enhanced UC features and integrations

Yeastar S100 VoIP

The Yeastar S100 VoIP PBX is part of Yeastar’s S-Series, offering a modular and scalable IP telephony solution for small and medium-sized enterprises. With support for up to 200 users and 60 concurrent calls, the S100 is built for flexibility, reliability, and ease of use. It supports a wide range of telephony interfaces including FXS, FXO, BRI, GSM, and E1/T1, making it suitable for hybrid deployments.

Yeastar S100 Price in Kenya

Key Specifications

Design & Build

The Yeastar S100 features a rack-mountable chassis with two modular slots for telephony interface cards. It includes dual Gigabit Ethernet ports, USB and SD card slots, and a web-based GUI for easy configuration. The system runs on a stable Linux-based OS and is designed for long-term reliability.

Yeastar S100 Features and Performance

• Yeastar S100 supports 200 users and 60 concurrent calls.

• Yeastar S100 offers modular telephony interfaces for analog, digital, and GSM connectivity.

• Yeastar S100 includes auto provisioning, call recording, IVR, and voicemail.

• Yeastar S100 supports SIP and IAX2 protocols for broad compatibility.

• Yeastar S100 features secure remote access and centralized management.

Yeastar S100 Ideal Use Cases

• Yeastar S100 is ideal for SMEs with hybrid telephony needs.

• Yeastar S100 suits hotels and hospitals with analog and IP endpoints.

• Yeastar S100 benefits call centers needing multi-line support.

• Yeastar S100 supports multi-branch organizations with centralized control.

• Yeastar S100 is great for retail chains integrating GSM fallback.

Yeastar S100 Highlights or Smart Features

• Yeastar S100 includes modular slots for flexible interface expansion.

• Yeastar S100 offers auto provisioning for IP phones.

• Yeastar S100 supports failover routing and emergency notifications.

• Yeastar S100 features TLS/SRTP encryption for secure communication.

Yeastar S100 Pros and Cons

Pros:

• Scalable up to 200 users

• Modular and customizable

• Compatible with multiple telephony interfaces

• Secure and reliable

• Easy to manage remotely

Cons:

• Discontinued model (replaced by P560)

• No built-in unified communications features

• Requires expansion modules for full capacity

Frequently Asked Questions

Q1: How many users does the Yeastar S100 support? Up to 200 users and 60 concurrent calls.

Q2: Is it still available? It has been discontinued, but may still be available from some vendors. The recommended replacement is the Yeastar P560.

Q3: What telephony interfaces are supported? FXS, FXO, BRI, GSM, and E1/T1 via expansion modules.

Q4: Can I manage it remotely? Yes, via web-based GUI and remote access tools.

Q5: What is the price in Kenya? It’s available for around KSh 75,000.

Conclusion

The Yeastar S100 VoIP PBX is a robust and flexible solution for businesses seeking modular IP telephony. With support for 200 users, 60 concurrent calls, and multiple interface options, it’s ideal for hybrid deployments. Although discontinued, it remains a capable system for legacy setups. Priced at KSh 75,000 in Kenya, it offers strong value for scalable voice infrastructure.