Yeastar S20 VoIP PBX
Advanced communication features to create effective business communication experience for small business, connecting to traditional lines, VoIP lines, and cellular networks
• 20 Users
• 10 Concurrent Calls
• Up to 4 FXS/FXO/BRI Ports
• Up to 1 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 from Yealink, Snom, and more.