25 Concurrent Calls
Up to 8 FXS/FXO/BRI Ports
Up to 4 GSM/3G/4G Channel
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.
• 50 Users
• 25 Concurrent Calls
• Up to 8 FXS/FXO/BRI Ports
• Up to 4 GSM/3G/4G Channel
Protected from Internet hackers and 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 assures reliability over the years.
Easy to use
Save time with streamlined installation. Manage PBX on the intuitive web GUI.
Automatically provision phones
[Title name=’Datasheet’]Yeastar S-Series Datasheet [/Title]