Yeastar D30 Yeastar Yeastar S-Series PBX Expansion Card

The Yeastar D30 is a DSP expansion module designed to enhance the capacity of Yeastar S-Series IP PBX systems. This card adds 30 additional DSP (Digital Signal Processor) channels and increases the system’s extension capacity by up to 100 users, making it an essential upgrade for growing telephony deployments.

The D30 module is intended for installation within compatible Yeastar S-Series PBX units, specifically the S100 and S300 models. It enables businesses to scale their unified communications infrastructure without replacing the core PBX hardware, providing a cost-effective path to increased call handling and user capacity.

This expansion card is particularly suited to organisations that have outgrown their initial PBX configuration and require additional concurrent call processing and extension support. The modular design of the Yeastar S-Series allows for straightforward capacity upgrades as business requirements evolve.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.