Yeastar S50 VoIP PBX

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

  •  Up to 12 FXS Extensions
  • Up to 4 CO/BRI lines
  • 8 VoIP Users
  • 8 Concurrent Calls
  • 2 GSM/WCDMA/4G LTE Channels

Protected from Internet hackers, viruses
with built-in firewall, TLS, SRTP, and more

Powered by Freescale ARM A9 industrial
grade quad-core CPU processors.

Free lifetime software/firmware upgrade
assure reliability over the years.

Easy to use:
Save time with streamlined installation.
Manage PBX on the intuitive Metro UI..

Phone provisioning:
Automatically provision phones from
Yealink, Snom, VTech, and more.