The Yeastar EX08 Expansion Card is a modular expansion board designed for Yeastar S100 and S300 IP PBX systems. It increases the flexibility and scalability of the PBX by adding support for telephony modules such as FXO, FXS, BRI, GSM, and LTE modules.
The EX08 expansion board provides additional module slots and RJ11 interfaces, making it ideal for businesses that require hybrid communication systems integrating analog, GSM, and VoIP telephony.
Yeastar EX08 Expansion Card – Price in Kenya
| Product |
Price (KES) |
| Yeastar EX08 Expansion Card |
7000 |
Yeastar EX08 Expansion Card – Specifications Table
| Specification |
Details |
| Brand |
Yeastar |
| Model |
EX08 |
| Product Type |
PBX Expansion Card |
| Compatibility |
Yeastar S100, S300 |
| Module Slots |
4 |
| Interface Ports |
Up to 8 RJ11 interfaces |
| Supported Modules |
O2, S2, B2, GSM, LTE |
| Installation Type |
Internal PBX module |
| Usage Type |
PBX telephony expansion |
Yeastar EX08 Expansion Card – Design and Build
The Yeastar EX08 features a compact internal expansion board design engineered for seamless integration into Yeastar S-Series PBX systems. Its durable hardware construction ensures reliable long-term operation in enterprise communication environments.
Yeastar EX08 Expansion Card – Performance and Efficiency
This expansion card delivers:
- Flexible telephony interface expansion
- Reliable hybrid communication support
- Scalable PBX infrastructure growth
- Stable analog and VoIP integration
- Efficient support for multiple communication modules
Yeastar EX08 Expansion Card – Connectivity
- Supports FXO and FXS modules
- Supports BRI and GSM/LTE modules
- Compatible with Yeastar S100 and S300 systems
- Enables hybrid VoIP and analog telephony environments
Yeastar EX08 Expansion Card – Safety and Reliability
- Reliable PBX hardware integration
- Stable telephony signal performance
- Durable internal module construction
- Designed for continuous business communication use
Yeastar EX08 Expansion Card – Compatibility
- Compatible with Yeastar S100 IP PBX
- Compatible with Yeastar S300 IP PBX
- Supports Yeastar O2, S2, B2, GSM, and LTE modules
- Suitable for enterprise telephony expansion
Yeastar EX08 Expansion Card – Ideal Use Cases
- Expanding PBX telephony interfaces
- Hybrid VoIP and analog communication
- GSM and LTE trunk integration
- Enterprise office communication systems
- Multi-branch telephony deployments
Yeastar EX08 Expansion Card – Pros and Cons
| Pros |
Cons |
| Supports multiple telephony modules |
Compatible only with supported Yeastar PBX systems |
| Scalable and modular design |
Requires internal PBX installation |
| Supports hybrid communication setups |
Modules sold separately |
| Reliable enterprise expansion solution |
No standalone functionality |
Yeastar EX08 Expansion Card – Conclusion
At KES 7,000, the Yeastar EX08 Expansion Card is a reliable and scalable PBX expansion solution for businesses seeking flexible telephony integration, modular communication expansion, and hybrid VoIP connectivity on Yeastar S-Series PBX systems.
