Yeastar S300 IP PBX


The Yeastar S300 business telephone system delivers enterprise-class IP telephony services with a base configuration that supports 300 users. Expandable to 500 users, the Yeastar S300 PABX telephone system grows with your business and supports up to 24 analogue ports, up to 24 BRI ports, up to 3 E1/T1/PRI ports, and up to 6 GSM channels.

This Yeastar PABX business telephone system offers the following features:

  • 300 Users (expandable to 500)
  • 30 Concurrent Calls (expandable to 120)
  • Up to 24 FXS/FXO Ports
  • Up to 24 BRI Ports
  • Up to 6 GSM/CDMA/3G Channels
  • Up to 3 E1/T1/PRI Ports
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