Yeastar S50 IP PBX


The Yeastar S50 telephone system is a compact and full-featured IP-PBX business telephone system that comes in a 19’’ 1U rack-mountable chassis. The advanced module-based Yeastar S50 PABX telephone system is capable of supporting ISDN BRI, PSTN, and GSM connectivity, providing VoIP communications for up to 50 users.

This Yeastar business telephone system offers the following features:

  • 50 Users
  • 25 Concurrent Calls
  • Up to 8 FXS/FXO Ports
  • Up to 8 BRI Ports
  • Up to 4 GSM/CDMA/3G Channels
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