Yeastar Phone System
SELF-MANAGED | ON-PREMISE | SECURE
Award-winning VoIP PBX System
Easy Configuration and Management
Fast installations with advanced auto-configuration, plug and play capabilities. Control your phone system with an intuitive Web GUI. Instantly alert through email, SMS, and phone call.
Managed easily from PC, smartphone, or any Internet-enabled device.
Supports 4 modules in one EX08 Expansion
Board Supports 1 E1/T1/PRI port in one EX30 Expansion Board.
Expand SIP users and concurrent
calls when your business grows
with DSP Module.
Linkus Unified Communications App
Linkus is a unified communications app for Windows desktop, Mac desktop,iPhone and Android phones. Designed for Yeastar Cloud PBX and S-Series
VoIP PBX, it transforms your desktop and mobile phone into a fully-featured office extension.
Available using Windows, macOS, iOS, and Android
Make and receive enterprise VoIP calls anywhere anytime
Outlook Contacts, Google Contacts, Salesforce CRM and Microsoft Dynamics 365 integrated
Instant messaging and file sharing empowered by Linkus Cloud Service
Interoperable with worldwide SIP trunks/ITSP, and varied IP phones, IP doorphones, SIP cameras, softswitch, CRM, and more.
Quickly auto provision IP phones from Yealink, Snom, Vtech, Fanvil, Htek, Gigaset, Cisco, Polycom, Panasonic, Mitel, Alcatel Business, etc.
All-inclusive features without extra licensing fees plus a unique App Center that can add and manage features independently.