Yeastar S100 VoIP PBX

S100 is a cost-effective business communication system with a base configuration of 100 users and 30 concurrent calls and can scale up to 200 users and 60 concurrent calls.

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phone users
  • 100 Users (expandable to 200)
  • 30 Concurrent Calls (expandable to 60)
  • Up to 16 FXS/FXO/BRI Ports
  • Up to 6 GSM/CDMA/3G/4G Channels
  • Up to 2 E1/T1/PRI Ports
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Security: protected from Internet
hackers and viruses with built-in
firewall, TLS, SRTP, and more.

Performance

Performance: powered by
Freescale ARM A9 industrial
grade quad-core CPU processors.

Future-proof

Future-proof: free lifetime software/
firmware upgrade assures reliability
over the years.

Easy to use

Easy to use: save time with
streamlined installation. Manage
PBX on the intuitive Web GUI.

Phone provisioning

Phone provisioning: automatically
provision phones from Cisco,
Yealink, Polycom, and more.

Flexible Modular Design

With Yeastar S-Series, all the telephony interfaces are modular and customizable, S20 support 2 onboard module slots to custom FXS, FXO, ISDN BRI, GSM/3G/4G, or E1/T1/PR port.

S100 Modular Design

EX30

EX30 Expansion Board

EX30

EX30 Expansion Board
S100 Modular Design

EX08

EX08 Expansion Board

EX08

EX08 Expansion Board
S100 Modular Design

EX30

EX30 Expansion Board

EX08

EX08 Expansion Board

B2 Module

B2 Module

O2 Module

02 module

SO Module

S0 module

S2 Module

S2 module

GSM Module

3G module

3G Module

GSM module

4G Module

4G module

Linkus Mobile Client.Stay Connected anywhere anytime.

Coordinated with S-Series VoIP PBX, Linkus Mobile Client makes your Android or iOS mobile phone an office extension

Learn More

App center. Easy access to a wealth of PBX features

App center
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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.

Related S-Series Model

S20 voip pbx

S20 VoIP PBX

Stand-alone telephone systems
offering an unrivalled range
of features to small business.

Learn more
S50 voip pbx

S50 VoIP PBX

Compact and full-featured
IP-PBX that support 50 users
and 25 Concurrent Calls.

Learn more
S300 voip pbx

S300 VoIP PBX

Enterprise-class IP telephony
services that support scale up
to 500 users.

Learn more
product Document

Document

Inquiry

Inquiry

Demo

Demo

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