Click or scroll to zoom
Tap or pinch to zoom
The Yeastar S20 is a compact all-in-one VoIP PBX with advanced telephony features to create effective business communication experience for small business.
Easy to use, reliable, and feature-rich, S-Series is designed to help small and medium businesses make a giant leap in efficiency and cost savings. The innovative S-Series unleashes the power of
unified communications, provides great flexibility with field-upgradable modular design, and allows you to connect to traditional lines, VoIP lines, and cellular networks. Perfectly future-proof, S-Series converges business-enhancing features with free software updates to grow with your business and assures reliability over the years.
- 20 Users.
- 10 Concurrent Calls.
- Up to 4 FXS/FXO/BRI Ports.
- Up to 1 GSM/3G/4G Channel.
- Free lifetime firmware upgrade assures reliability over the years.
- Protected from Internet hackers and viruses with the built-in firewall, TLS, SRTP, and more.
- Save time with streamlined installation. Manage PBX on the intuitive web GUI.
- Powered by Freescale ARM A9 industrial grade quad-core CPU processors.
- Automatically provision phones from Yealink and more to save deployment time.