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Yeastar S-Series & Cloud PBX


IP PBX Service

Voxtelesys is now certified to work with both the Yeastar S-Series VoIP PBX & Cloud PBX.

One Carrier – One Bill – All Your Telecom Needs

Easy Configuration and Management:

Fast installations with advanced auto-configuration, auto-detect and plug and play capabilities. Control your phone system with intuitive Web GUI. Instantly alert through email, SMS, and phone call. Managed easily from PC, phone, or any Internet-enabled device.

Excellent Interoperability

  • 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, Cisco, Polycom, Snom, Vtech, Fanvil, Htek, Panasonic, Gigaset, Alcatel Business, etc.

Linkus Unified Communications App for Desktop and Mobile

Coordinated with S-Series VoIP PBX & Cloud PBX, Linkus makes all the features of a desk phone realized in your mobile device and desktop. Available using Microsoft Windows, iOS, and Android, Linkus makes real-time communication easy across multiple devices.

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.

  • App Center
  • AutoCLIP
  • Auto Provision IP Phones
  • Automated Attendant (IVR)
  • Blacklist/Whitelist
  • Billing App
  • Call Back
  • Call Detail Records (CDR)
  • Call Monitor
  • Call Recording
  • Call Routing
  • Call Transfer
  • Conference
  • Distinctive Ringtone
  • Emergency Number
  • Event Center
  • Email to SMS/SMS to Email
  • Fax to Email
  • Find Me/Follow Me
  • Hot Standby
  • Import/Export Extensions
  • LDAP Server APP
  • Mobility Extension
  • Music on Hold
  • Queue
  • Ring Goup
  • SIP Forking
  • SLA
  • Speed Dial
  • Time Condition
  • User Portal
  • User Privileges
  • Video Calls
  • Voicemail
  • Voicemail to Email
  • VPN Server App
  • Learn more about features

Voxtelesys Provides The End-To-End Small Business Phone Services Solution. One Carrier, All The Services & The Best Customer Service Available!

About Yeastar

Yeastar provides cloud-based and on-premises VoIP PBXs and VoIP gateways for SMBs and delivers Unified Communications solutions that connect co-workers and clients more efficiently. Founded in 2006, Yeastar has established itself as a global leader in the telecommunications industry with a global partner network and over 100,000 customers worldwide. Yeastar customers enjoy the flexible and cost-effective communications solutions that have been consistently recognized in the industry for high performance and innovation. For more information about Yeastar or to become a Yeastar partner, please visit