Yeastar S50 – S-Series VoIP PBX Phone System

Overview

The Yeastar S50 VoIP PBX is a powerful and scalable business communication system designed for small to medium-sized enterprises. Part of Yeastar’s reliable S-Series, the S50 combines performance, flexibility, and ease of use, providing advanced telephony features that boost productivity and reduce communication costs. Supporting up to 50 users and 25 concurrent calls, this compact system is ideal for growing businesses seeking a professional, all-in-one IP PBX solution.

Key Features

• Powerful Performance for SMEs

  • Supports up to 50 users and 25 concurrent calls.

  • Perfect balance of capacity, reliability, and scalability for small to mid-sized teams.

• Hybrid Telephony Support

  • Works with VoIP, PSTN, ISDN BRI, GSM, 3G/4G networks.

  • Flexible module-based design lets you mix traditional and modern telephony.

• Modular Expandability

  • 4 module slots for FXS, FXO, BRI, GSM, or 3G/4G modules.

  • Customize your system to suit your communication requirements.

• Advanced Call Management Features

  • IVR (Auto Attendant) for professional call handling.

  • Call Recording, Forwarding, and Transfer options.

  • Voicemail to Email, Ring Groups, Call Queues, and Conferencing.

  • Music on Hold and Time-based Routing support.

• Easy Configuration & Maintenance

  • Intuitive web-based GUI simplifies setup, monitoring, and maintenance.

  • No complex coding or CLI needed — fully manageable from a browser.

• Remote Management

  • Compatible with Yeastar Remote Management for secure cloud-based access.

  • Manage and troubleshoot from anywhere with real-time monitoring.

• Seamless Compatibility

  • Interoperates with leading IP phones (Yealink, Fanvil, Cisco, Grandstream, etc.).

  • Supports SIP trunks, softphones, and CRM integrations.

• Built on Reliable Asterisk Platform

  • Powered by Asterisk 13 for stable and high-quality voice communication.

  • Optimized hardware design for low power consumption and 24/7 reliability.

Technical Specifications

• Users: Up to 50

• Concurrent Calls: Up to 25

• VoIP Trunks: Unlimited

• Module Slots: 4 (for FXS, FXO, BRI, GSM/3G/4G)

• Network Interfaces: 2 × 10/100 Mbps Ethernet ports (LAN/WAN)

• USB Ports: 1 × USB 2.0

• Storage: 8GB SD card (expandable)

• Power Supply: 12V DC, 1A

• Mounting: Desktop or wall-mount

• Operating Temperature: 0°C–40°C

Benefits

• Cost-effective unified communication for growing businesses.

• Streamlines call management and boosts team productivity.

• Reduces communication costs through VoIP and SIP trunking.

• Easy to install, configure, and scale as your business expands.

Ideal For

• Small and medium-sized businesses (up to 50 users)

• Retail outlets, call centers, and branch offices

• Companies upgrading from analog systems to IP telephony

Delivery & Support

We at Ace Tech Pro LTD offer fast delivery options, 100% genuine product guarantee and customer support.

Order Now!

Order now at Ace Tech Pro LTD or visit our shop at Rahimtullah Trust Building 2nd Floor Shop 11 along Moi Avenue.