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Yeastar Phone Systems

Yeastar builds modular IP PBXs that enable feature-rich on-premise control of your phone system. The Yeastar S-Series offers options for small businesses who need a phone system for only a dozen users, or options for enterprises who require hundreds.

Yeastar S-Series IP PBXs are modular, giving you a choice of connectivity for integrating devices: analog, digital, or cellular. The Yeastar IP PBX ecosystem is incredibly rich in features and applications, including the Linkus Client app for mobile connectivity, hotel app for hospitality phone system management, and auto-provisioning app for bulk configuration of VoIP phones.

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Yeastar S20 Modular IP PBX Yeastar S20 20 Users 10 Concurrent Calls Modular IP PBX Ships the Same Business Day
Price: $399.00
In Stock
Yeastar S300 Modular IP PBX Yeastar S300 300 Users 60 Concurrent Calls Modular IP PBX Ships the Same Business Day
Price: $1,750.00
In Stock
Yeastar S50 Modular IP PBX Yeastar S50 50 Users 25 Concurrent Calls Modular IP PBX Ships the Same Business Day
Price: $799.00
In Stock
Yeastar S100 Modular VoIP PBX Yeastar S100 100 Users 30 Concurrent Calls Modular IP PBX Ships the Same Business Day
Price: $999.00
In Stock
Yeastar S412 Modular IP PBX Yeastar S412 20 User 8 Concurrent Calls Modular IP PBX Ships the Same Business Day
Price: $399.00
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Yeastar 4G LTE Module-A Yeastar 4G LTE Module-A for S-Series IP PBXs - YST-4G Ships the Same Business Day
Price: $400.00
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Yeastar O2 Module Yeastar O2 2-FXO-Port Module for S-Series IP PBXs - YST-O2 Ships the Same Business Day
Price: $110.00
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Yeastar S2 2-FXS Module Yeastar S2 2-FXS Module Ships the Same Business Day
Price: $110.00
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Yeastar SO 1-FXS/1-FXO Module Yeastar SO 1-FXS/1-FXO Module Ships the Same Business Day
Price: $120.00
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Yeastar 1-Channel GSM Module Yeastar 1-Channel GSM Module Ships the Same Business Day
Price: $230.00
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Yeastar D30 Digital Signal Processor Module Yeastar D30 100 User 30 Concurrent Call DSP Module Ships the Same Business Day
Price: $300.00
In Stock
Yeastar EX08 Expansion Board Yeastar EX08 Expansion Board for S100 and S300 IP-PBX Ships the Same Business Day
Price: $80.00
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Yeastar EX30 Expansion Board Yeastar EX30 Expansion Board for S100 and S300 IP-PBX Ships the Same Business Day
Price: $650.00
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Yeastar 3G Module Yeastar 3G Module for S-Series IP PBXs - YST-3G Ships the Same Business Day
Price: $304.99
In Stock
Yeastar S300 Billing License Yeastar S300 Billing License - YST-S300-BILLING Ships the Same Business Day
Price: $439.00
In Stock