Yeastar D30 Capacity Card – Expand User & Concurrent Call Capacity for S100 & S300

The Yeastar D30 Capacity Expansion Card is designed to enhance the performance and scalability of Yeastar S100 and S300 IP PBX systems. With the D30 module, businesses can add up to 100 extra users and 30 additional concurrent calls, making it ideal for companies that need to expand their telephony capacity without upgrading their entire system.

Built for seamless integration and superior reliability, the Yeastar D30 ensures that your business communications grow with your organization.

Key Features:

• Boost System Capacity: Adds 100 more users and 30 concurrent calls per card.
• Easy Expansion: Simply plug into the expansion slot of S100 or S300 PBX.
• Flexible Scalability: Up to 2 D30 cards supported on S300 models.
• High Compatibility: Designed for Yeastar S-Series PBX (S100, S300).
• Cost-Effective Solution: Upgrade capacity without investing in a new system.
• Reliable Performance: Ensures stable operation even under high call volumes.

Technical Specifications:

• Supported Models: Yeastar S100, S300
• Added Users: +100 per D30 card
• Added Concurrent Calls: +30 per D30 card
• Max Cards per System: 1 (S100), 2 (S300)
• Installation: Plug-and-play internal slot
• Warranty: 1 Year Standard Manufacturer Warranty