Yeastar S50 VoIP PBX Phone System – 50 Users

Yeastar S50 VoIP PBX Phone System – 50 Users

key features:

• Up to 100 extensions and 30 concurrent calls
• Dual-core 1GHz processor with 2GB RAM
• 722 HD audio and H.264 video codecs
• PoE and 12V/3A power options
• Built-in firewall and VPN support

Yeastar S50 VoIP PBX Phone System – 50 Users – Overview

The Yeastar S50 is a full-featured IP PBX system designed for small to medium-sized businesses. Supporting up to 50 users and 25 concurrent calls, it provides a complete suite of telephony, mobility, and unified communication capabilities. With modular interface flexibility for analog, BRI, GSM/3G/4G, and a durable rack-mount design, the S50 offers reliability and scalability for growing organizations. It’s ideal for offices, branches, and SMEs in Kenya that require a dependable and flexible business communication platform.

Yeastar S50 VoIP PBX Phone System – Price in Kenya

Yeastar S50 VoIP PBX Phone System – Key Specifications

Yeastar S50 VoIP PBX Phone System – General Information

• Category: On-premises IP PBX / Business Phone System

• Build Quality: Rugged rack-mountable metal chassis built for 24/7 operation

• Design: Modular interface slots for analog, BRI, and GSM; dual Gigabit ports; web-based management

• Ideal Use: SMEs, branch offices, and growing organizations in Kenya needing scalable and secure phone systems

Yeastar S50 VoIP PBX Phone System – Key Features

• Advanced PBX features: IVR, call routing, voicemail, conferencing, paging, and music on hold included

• Modular telephony expansion for analog, ISDN, and GSM/3G/4G connectivity

• Unified communications support through Linkus UC clients and mobile extensions

• High security with built-in firewall, VPN, VLAN, TLS/SRTP encryption, and QoS

• No per-user or per-feature licensing fees—fully featured out of the box

• Remote access and monitoring capabilities for simplified IT management

Yeastar S50 VoIP PBX Phone System – Performance Benefits

• Provides enterprise-grade telephony at an affordable cost

• Seamlessly integrates legacy analog/ISDN lines with modern VoIP trunks

• Scalable up to 50 users, ensuring future business growth

• Simple web interface for easy system configuration and maintenance

• Dual Gigabit Ethernet ensures reliable and high-speed data and voice transmission

Yeastar S50 VoIP PBX Phone System – Practical Applications

• Office environments with up to 50 users

• Branch or remote offices needing hybrid PSTN and VoIP connectivity

• Businesses with both desk phones and remote workers

• Hospitality or service organizations integrating with PMS or CRM systems

• SMEs planning future expansion or migration to full VoIP infrastructure

Yeastar S50 VoIP PBX Phone System – Durability and Reliability

• Built for 24/7 operation in busy business environments

• Low power consumption for efficient, continuous performance

• Modular design supports easy hardware expansion or replacement

• Tested for long-term stability and uptime in demanding conditions

Yeastar S50 VoIP PBX Phone System – Security & Management

• Supports SIP over TLS and SRTP for encrypted communication

• Integrated firewall, VPN, VLAN, and QoS controls for secure networking

• Remote management, monitoring, and provisioning capabilities

• Works with most SIP-compatible IP phones and trunk providers

Yeastar S50 VoIP PBX Phone System – Why Buy in Kenya

• Local Availability: Stocked and supported by authorized Yeastar resellers in Kenya

• Scalable Solution: Handles up to 50 users—ideal for SMEs

• Cost-Effective: No license fees or feature restrictions

• Reliable Brand: Yeastar is globally recognized for robust VoIP and PBX solutions

• Flexible Integration: Compatible with analog, ISDN, and GSM/3G/4G lines common in Kenya

Yeastar S50 VoIP PBX Phone System – FAQs

Q1: How many users can the Yeastar S50 support?
A1: Up to 50 users.

Q2: How many concurrent calls are supported?
A2: Up to 25 simultaneous calls.

Q3: Can I connect analog PSTN lines?
A3: Yes, via optional FXO/FXS modules.

Q4: Are there any license fees for advanced features?
A4: No, all major PBX features are included without extra licensing costs.