Yeastar S100 IP PBX


The Yeastar S100 business telephone system is a cost-effective business PABX communication system with a base configuration of 100 users and 30 concurrent calls and can scale up to 200 users and 60 concurrent calls. The flexible Yeastar S100 business telephones come with support for analogue ports, ISDN BRI, E1/T1/PRI, and GSM networks B16.

This Yeastar business telephone system includes the following features:

  • 100 Users (expandable to 200)
  • 30 Concurrent Calls (expandable to 60)
  • Up to 16 FXS/FXO Ports
  • Up to 16 BRI Ports
  • Up to 6 GSM/CDMA/3G Channels
  • Up to 2 E1/T1/PRI Ports
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