Yeastar S20 VoIP PBX Phone System is a compact, modular IP PBX designed for small businesses, supporting up to 20 users and 10 concurrent calls. It delivers enterprise-grade voice communication features including call routing, voicemail, IVR, conferencing, remote extensions, and SIP trunk support, making it an ideal, cost-effective solution for growing organizations.
Supports up to 20 users and 10 concurrent calls
Modular design with flexible FXO, FXS, BRI, GSM, and 4G modules
Built-in IVR (Auto Attendant) for professional call handling
Voicemail-to-Email and voicemail management
Call Recording and call monitoring
Conference Calling for team collaboration
Remote Extensions for mobile and remote workers
SIP trunk and SIP phone compatibility
Call Forwarding, Transfer, Hold, and Parking
Integrated Call Detail Records (CDR) and reporting
Secure communication with advanced security features
Easy web-based management interface
Compatible with popular IP phones and VoIP providers