Yeastar D30 DSP Expansion Module

Yeastar S50 IP-PBX for Business

Professional Yeastar IP-PBX for businesses and offices, supporting up to 50 users and 25 concurrent calls with VoIP, analog, BRI, and GSM/3G/4G connectivity depending on configuration.

Yeastar S50 is a professional IP-PBX system designed for businesses and offices requiring a flexible and scalable communication platform. It supports up to 50 users and 25 concurrent calls, with VoIP and traditional telephony connectivity through supported modules. The S50 supports up to 8 FXS/FXO/BRI ports and up to 4 GSM/3G/4G channels, depending on the installed modules. It provides four expansion module slots for flexible telephony configuration. The system includes business communication features such as IVR, call routing, call recording, conferencing, call queues, voicemail, web-based management, and Yeastar Linkus UC support. The S50 provides two Gigabit Ethernet ports with Single, Bridge, and Dual networking modes, and an SD card slot for storing automatic call recordings.