Yeastar EX08 Expansion Card for Increased Capacity Support Yeastar S100, S300

The Yeastar EX08 Expansion Card is a modular add-on designed to increase the capacity and flexibility of Yeastar S100 and S300 IP PBX systems. It includes 8 RJ11 ports and supports up to 4 optional expansion modules, such as FXS, FXO, BRI, or GSM, allowing you to customize your PBX system to meet your business communication needs.

Whether you need more analog lines, ISDN connections, or mobile network support, the EX08 makes scaling your IP PBX effortless and cost-effective.

Key Features:

• 8 RJ11 Ports: Expand connectivity for analog phones or trunk lines.
• Supports 4 Expansion Modules: Compatible with Yeastar O2 (FXO), S2 (FXS), B2 (BRI), and GSM modules.
• Flexible Configuration: Mix and match modules to meet your communication requirements.
• Seamless Integration: Designed for Yeastar S100 and S300 IP PBX systems.
• Scalable & Modular Design: Perfect for growing businesses.
• Easy Installation: Plug-and-play setup for hassle-free expansion.

Technical Specifications:

• Number of Ports: 8 × RJ11
• Module Slots: 4 (supports O2, S2, B2, GSM modules)
• Compatible Systems: Yeastar S100, S300
• Function: Increases analog, BRI, or GSM line capacity
• Dimensions: Compact modular card for internal slot installation