Yeastar S300 VoIP PBX


Enterprise-class IP-PBX system built to perform | Supports 300 users and expandable to 500 users.

Enterprise-class Communications Tailored for You.Support up to 500 users, Yeastar S300 delivers enterprise-class IP telephony services with a strong presence in scalability, mobility, 3rd-party integration, unified communications, and the ease of use and management.


300 Users (expandable to 500)

60 Concurrent Calls (expandable to 120)

Up to 24 FXS/FXO/BRI Ports

Up to 6 GSM/CDMA/3G/4G Channels

Up to 3 E1/T1/PRI Ports

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