Yeastar S20 VoIP PBX is a stand-alone telephone system offering an unrivalled range of features to small business with less than 20 users. It supports 10 concurrent calls and various combinations of telephony ports including FXS, PSTN, ISDN BRI, and GSM/3G/4G.
With Yeastar S-Series, all the telephony interfaces are modular and customizable. Besides the built-in rich SIP capabilities, S20 support 2 onboard module slots to custom FXS, FXO, ISDN BRI, GSM/3G/4G.
Fast installations with advanced auto-configuration, auto-detect and plug and play capabilities. Control your phone system with intuitive Web GUI. Instantly alert through email, SMS, and phone call. Managed easily from PC, phone, or any Internet-enabled device.
Free Mobile Client - Yeastar Linkus
Coordinated with S-Series VoIP PBX, Linkus Mobile Client makes your Android or iOS mobile phone an office extension and links you and your colleagues and customers anywhere anytime.
Powerful Capacity with App Center
Built for your business needs, whether you'd like to build a professional call center, establish a robust cost-effective hotel phone system, or integrate with 3rd party CRM software, we have you covered.
Robust Feature Set & Capacity
- 2 Years Warranty
- Free firmware upgrade for life
- 24 hours Technical support through phone calls, emails,skype, and remote assistance
- Various training, including sales and technical training like online Webinar
- Customizable products with OEM/ODM service
- Within 2-3 days after the payment
- Support any delivery methods as you require, such as:
Yeastar specializes in the developing and manufacturing of IP-PBX and VoIP gateways, and is committed to the distribution of new generation technology products in the field of enterprise communications since 2006. We are the global SME IPPBX market leader in 2017 and it's only the beginning.
