Yeastar VoIP PBX S20

Features: An IP-PBX compressed with all features. Capable of supporting ISDN BRI, PSTN, and GSM connections. Provides VoIP calls for about 20 users (20 internal lines). Works to provide 25 simultaneous calls. Suitable for small businesses. Yeastar S20 is a standalone PBX system with many business-specific features that include up to 20 users. Designed to be easy to use and productive. 20 users. 10 simultaneous calls. Up to 4 FXS / FXO / BRI ports. Up to 1 GSM / 3G / 4G channel. 20 VoIP Trunks. With S20, work with Yeastar Linkus UC digital phone and Linkus Cloud Service, test maximum comfort for doing business anywhere and on any device. Flexible modular design. With Yeastar S-Series, all telephony interfaces are standard and customizable, supporting S20 addition of module ports for FXS, FXO, ISDN BRI, and GSM / 3G / 4G. Powerful remote management. Benefit from a highly secure platform to monitor and manage PBX system(s) remotely and centrally. Whether you are an end-user of the phone system or an IT distributor, the Yeastar Remote Management tool is here to free you from technical headaches and reduce IT and maintenance costs. A powerful feature set designed for business needs. Extra capacity with the App Center: Regardless of the system's main framework, the App Center allows you to add and manage applications independently for additional functions such as hotel app, billing, contact center integration, etc. Full built-in features: From basic call routing, IVR, to advanced conference calls and recording, Yeastar S-Series VoIP PBX provides comprehensive features without additional licensing fees.