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Yeastar D30 Extension Expansion Module (DSP)
KSh 29,500.00
Yeastar D30 Expansion Module Feature Specification
- Product Type Digital Signal Processing (DSP) Module
- User Expansion Adds 100 VoIP Extensions/Users per module
- Call Capacity Adds 30 Concurrent Calls per module
- Installation Internal (Plugs into dedicated motherboard slot)
- Audio Processing DSP-based voice processing with echo suppression
- Codec Support G.711 (alaw/ulaw), G.722, G.729A, and others
Yeastar D30 Extension Expansion Module
The Yeastar D30 is a high-performance Digital Signal Processing (DSP) expansion module designed to significantly scale the capacity of compatible Yeastar IP-PBX systems. Unlike port-specific modules, the D30 focuses on increasing the system’s core processing power, allowing businesses to add more users and handle more simultaneous traffic within their networking environment. For every D30 module installed, the system capacity increases by 100 VoIP users and 30 concurrent calls, making it the primary tool for growing enterprises to future-proof their networking infrastructure without replacing the main chassis.
Technical Specifications
| Feature | Specification |
| Product Type | Digital Signal Processing (DSP) Module |
| User Expansion | Adds 100 VoIP Extensions/Users per module |
| Call Capacity | Adds 30 Concurrent Calls per module |
| Installation | Internal (Plugs into dedicated motherboard slot) |
| Audio Processing | DSP-based voice processing with echo suppression |
| Codec Support | G.711 (alaw/ulaw), G.722, G.729A, and others |
| Power Supply | Draws power directly from the PBX motherboard |
| Dimensions | Approx. 85 mm × 55 mm |
| Weight | Approx. 100 g |
Yeastar D30 Expansion Module Variation Price Table
| Retailer / Platform | Estimated Price (Ksh) | Condition |
| Nairobi Tech Retailers | Ksh 18,500 – 22,000 | New |
| Online Marketplaces | Ksh 23,000 – 25,000 | New |
| Enterprise Solution Providers | Ksh 26,000 – 30,000 | New (Incl. Warranty) |
Product Features
- Seamless Scalability: Effortlessly double or triple your extension count to match business growth within your existing networking framework.
- Plug-and-Play Efficiency: Designed for quick internal installation on the motherboard, requiring no external cabling for your networking setup.
- Advanced DSP Technology: Enhances overall system stability and voice quality by offloading heavy audio processing tasks from the main PBX CPU.
- Cost-Effective Upgrade: Avoid the massive capital expense of a new PBX by simply adding a D30 module to your current networking unit.
- Optimized Performance: Ensures consistent call clarity and zero latency, even during peak networking traffic periods.
Yeastar D30 Expansion Module Pros and Cons
Pros
- Compact, lightweight design that occupies no external networking space.
- Direct motherboard integration ensures maximum data transfer speeds and reliability.
- No additional licensing fees required to activate the expanded networking capacity.
- Compatible with both the legacy S-Series and the modern P-Series networking lines.
Cons
- Internal installation requires opening the PBX chassis, which should be done by a networking professional.
- Fixed expansion increments (100 users); cannot be used to add just a few users at a lower cost.
Compatibility List
- Yeastar S-Series: * S100: Supports up to 1 x D30 Module (Total 200 users / 60 calls)
- S300: Supports up to 2 x D30 Modules (Total 500 users / 120 calls)
- Yeastar P-Series: * P560: Supports up to 1 x D30 Module (Total 200 users / 60 calls)
- P570: Supports up to 2 x D30 Modules (Total 500 users / 120 calls)
Yeastar D30 Expansion Module Requirements
- Yeastar D30 Extension Expansion Module (DSP)
- Yeastar D30 Module Price in Kenya – Expand 100 Users & 30 Calls
- Buy the Yeastar D30 DSP Module. Adds 100 VoIP extensions and 30 concurrent calls to S100, S300, P560, and P570 systems. Best for scalable networking in Kenya.
- Yeastar D30 price Kenya, DSP expansion module Nairobi, Yeastar S100 user expansion, P570 concurrent call module, networking.
Conclusion
The Yeastar D30 Expansion Module is the essential “growth engine” for any business utilizing a mid-to-high range Yeastar PBX. By focusing on processing power rather than physical ports, it provides a clean and efficient way to scale your networking capabilities as your workforce expands. Whether you are managing a busy call center or a growing corporate headquarters, the D30 ensures your networking infrastructure remains robust, clear, and ready to handle the demands of professional enterprise communication in Kenya.







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