All New S-Series

The Future of VoIP BPX

easy to install

simple to manage

built to perform

Fast Installations

Now you can link to any IP phone of your choice

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

  • 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
  • SLA
  • Time Condition
  • User Portal
  • User Privileges
  • Video Calls
  • Voicemail
  • Voicemail to Email
  • VPN Server App
  • And More

Scalable Modular Design

Telephony Modules: FXS extensions module, FXO module, PSTN fallback module, BRI module, and GSM/3G module Expansion Boards.

Expansion Boards: Supports 4 modules in one EX08 Expansion Board. Supports 1 E1/T1/PRI port in one EX30 Expansion Board.

System Capacity: Expand SIP users and concurrent calls when your business grows with DSP Module.

Easy Configuration

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.

Reliable System

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.

S-Series Models

Small business, home office, and mid-sized business will find a model that fits their business needs

Specifications S20 S50 S100 S300
Users 20 50 100 (up to 200) 300 (up to 500)
Max Concurrent Calls 10 25 30 (up to 60) 60 (up to 120)
Max FXS/FXO Ports 4 8 16 24
Max BRI Ports 4 8 16 24
Max GSM/3G Channel 1 4 6 6
Max E1/T1/PRI Ports 2 3
LAN 1 × 10/100Mbps 1 × 10/100/1000Mbps
WAN 1 × 10/100Mbps 1 × 10/100/1000Mbps
Power DC 12V 1A AC 100-240V 50/60HZ 0.6A max AC 100-240V 50/60HZ 1.8A max
Dimensions (L x W x H) (mm) 160 x 160 x 30 340 x 210 x 44 440 x 252 x 44 440 x 252 x 44
Weight 0.3 kg 1.48 kg 2.5 kg 2.6 kg
Power Consumption 1.8-10.6 W 2.1-18.5 W 5.5-41.2 W 6.2-59.1 W
Environment Operation Range: 0°C to 40°C, 32°F to 104°F; Storage Range: -20°C to 65°C, -4°F to 149°F; Humidity: 10-90% non-condensing
Mounting Desktop & Wall-mount Rack-mount
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