Save time with streamlined installation and maintenance tasks using our advanced
auto-configuration, auto-detect and plug and play capabilities.
Control and update your phone system with intuitive and graphical UI and point-and-click configuration using S-Series online Configuration Panel. Everything can be managed easily from any Internet-enabled device.
Scalable Modular Design
FXS extensions module, FXO module, PSTN fallback module, BRI module, and GSM/CDMA/3G module
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.
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.
- Automated Attendant (IVR)
- Call Back
- Call Detail Records (CDR)
- Call Monitor
- Call Recording
- Call Routing
- Call Transfer
- Distinctive Ringtone
- Event Center
- Email to SMS/SMS to Email
- Fax to Email
- Find Me/Follow Me
- Mobility Extension
- Music on Hold
- User Portal
- User Privileges
- Video Calls
- Voicemail to Email
- and more
Powered by the latest processor technology, S-Series is a trust worthy telephone system with one of the highest MTBF (Mean Time Between Failures) in the industry. Based on Asterisk 13, S-Series is born to be powerful and constantly meeting your needs
Small business, home office, and mid-sized business will find a model that fits their business needs.