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Yeastar S300

Yeastars' S300 delivers a comprehensive suite of telephony features and functionalities for small and medium sized business. Engineered to support up to 500 users and as many as 120 concurrent calls, Yeastars' U300 boasts expandability, flexibility, and affordability.

Robust All-in-one Features

Yeastars' S300 is a powerful all-in-one system that delivers enterprise-grade functionalities and features to SMBs. On purchasing the unit, you will have all the features at hand without extra cost.

  • Supports upto 500 users and 120 simultaneous calls

  • Basic call handling features

  • Advanced IP-PBX features

  • No licensing fees for full capacity

  • Full voice recording to LAN, USB or SATA HDD

Customisable Interfaces

With module-based Yeastar PBX, you can have flexible telephony interfaces combination. You might need FXS module to connect analog phones or fax machines; and you can decide what physical trunks you need in your system.

  • Flexible modular design

  • FXS module for analog phones or fax machines

  • PSTN, BRI, GSM, CDMA and UMTS connectivity

  • One embedded E1/T1/PRI port in MyPBX U510

  • Two embedded E1/T1/PRI ports in MyPBX U520

Easy Management​

You can manage your phone system from any web browser using an intuitive and user-friendly Web interface. It’s easy to set up the system, add users, and configure the settings. Check a few boxes, choose from the dropdown list, and fill in text fields; you will know what to do when you see it.

  • Plug and play set-up

  • Configuration templates for IP phone batch editing

For Your Green Office​

We not only care about your telephone system but also care about energy saving. Yeastars' PBX uses less power compared with legacy systems and IP-PBX running on rack servers. With less power consumed, it also minimizes the power expense and makes your office green.

  • Embedded system with low power consumption

  • Green and environmental protective

Excellent Interoperability

Yeastars' PBX has been used and tested with a wide range of PBX, VoIP gateways, IP phones and ITSP. Customers have the freedom to choose from different vendors and service providers that fit their needs and enjoy the guaranteed compatibility.

  • Support IP phones from Cisco, Yealink, Polycom, Fanvil, snom, Aastra, Tiptel, and more

  • Compatible with Asterisk, Elastix server, Trixbox, FreePBX, 3CX, and more

  • Certified with ITSP around the globe

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