Yeastar is another option if you are looking to replace your current phone system with a VoIP PBX & Gateway solution. It’s one of the best options for small and mid-sized business communication needs to make them simpler, more reliable, and more cost-effective. The Yeastar VoIP PBX & Gateway solution empowers you and your business to improve efficiency and reduce communication cost with new levels of quality and experience.


After installation of the S Series IP phone system, you will be able to 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.

  • Interoperable with worldwide SIP trunks/ITSP, and varied IP phonesIP doorphones, SIP cameras, softswitch, CRM, and more.
  • 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.



Yeastar VoIP Gateways bridge the gap between FXS, FXO, PRI, BRI, GSM, WCDMA, and IP networks to reduce operating costs and deliver the convenience of traditional telephony circuits to a wide range of manufacturer VoIP phone systems including Yeastar. Cutting-edge products that connect legacy telephones, fax machines and PBX systems with IP telephony networks and IP-based PBX systems.


With analog telephone adapters we can provide 1 or 2 analog interfaces for residential users and small business to convert existing analog equipment to IP-based networks cost effectively. They are ideal for small business to achieve quick and easy connections to existing analog devices within a VoIP network.