Yeastar D30 Extension Expansion Module (D30)

The Yeastar D30 Extension Expansion Module is a Digital Signal Processing expansion card designed to increase user capacity and concurrent call handling on compatible Yeastar IP PBX systems. Installed directly onto the PBX mainboard, the D30 allows businesses to scale their communication infrastructure efficiently without replacing existing hardware, making it an ideal solution for growing organizations that require higher VoIP performance and reliability.

Product Features

Increased User and Call Capacity

The Yeastar D30 module expands the capacity of supported Yeastar PBX systems by adding up to 100 additional VoIP users and 30 concurrent calls per module, enabling smoother handling of increased call volumes and user growth.

Designed for Yeastar S-Series and P-Series

The D30 is fully compatible with selected Yeastar S-Series and P-Series PBX models. Depending on the PBX model, one or two D30 modules can be installed to achieve higher scalability while maintaining system stability.

Plug-and-Play Installation

Featuring a direct-to-mainboard plug-in design, the D30 module installs easily into a dedicated expansion slot. No external power supply or complex configuration is required, reducing deployment time and technical effort.

Cost-Effective Scalability

By expanding system capacity without replacing the PBX, the Yeastar D30 helps organizations maximize their existing investment while meeting growing communication demands.

Advanced DSP-Based Voice Processing

The module uses Digital Signal Processing technology to manage voice traffic efficiently. It supports echo suppression and high-quality audio codecs, ensuring consistent call clarity even during peak usage.

Compact and Lightweight Design

The D30 module has a compact footprint and lightweight construction, drawing power directly from the host PBX. This design minimizes space usage and simplifies system maintenance.

Product Specifications

• Product type: Digital Signal Processing expansion module
• Expansion capacity per module:
  • Adds 100 VoIP users or extensions
  • Adds 30 concurrent calls
• Interface: Dedicated expansion slot on PBX motherboard
• Power supply: Draws power directly from the PBX system
• Dimensions: Approximately 85 mm x 55 mm
• Weight: Approximately 100 g
• Audio processing: DSP-based voice processing with echo suppression up to 32 ms and G.711 codec support
• Operating temperature range: 0°C to 40°C
• Storage temperature range: -20°C to 65°C
• Operating humidity: 10% to 90% non-condensing
• Certifications: CE, FCC, RoHS
• Compatible PBX models:
  • Yeastar S100 (supports up to 1 D30 module)
  • Yeastar S300 (supports up to 2 D30 modules)
  • Yeastar P560 (supports up to 1 D30 module)
  • Yeastar P570 (supports up to 2 D30 modules)