Yeastar S Series S50



Yeastar S Series VoIP PBX
Performance and Power
Designed with the small and medium sized enterprises in mind, supporting up to 500 users and
built using the very
latest technology, the Yeastar S-Series delivers exceptional cost savings,
productivity and efficiency improvements, delivering power, performance, quality and peace of
The all new S-Series is engineered for the communications needs of today and tom
orrow, and with
the Yeastar unique modular design future proofs your investment choice.
Telephony Modules
Appreciate the Easy to use Solution
The S-Series features fast installation with comprehensive auto provisioning, advanced plug and play capability, together with an intuitive Metro UI driven by point-and-click configuration, from any location.

Robust Feature Set for All of Your Calling Needs

The Yeastar S-Series is designed to help you grow your business by providing plenty business-enhancing
system features and functions. Learn more about the business-enhancing features.