Yeastar D30 Capacity Card | Expands S Series PBX

Yeastar D30 DSP Card

The Yeastar D30 card increases the capacity of Series S100 and S300 IP PBX System. Each D30 card adds 100 VoIP users and 30 concurrent calls to the PBX System. Yeastar S100 support one additional DS30 card and Yeastar S300 support two D30 Card. DSP Expansion Module for Yeastar S100 and S300 Systems. Install on the motherboard to expand capacity by 100 extensions and 30 concurrent calls. Use up to 1 module on the S100 and up to 2 modules on the S300.

The D30 is a DSP Module that expands the capacity of PBX System. TheYeastar S Series allow future expansion by adding the DSP card thus protecting your investment. The DSP card allows adding 100 more users and 30 more concurrent calls.

Yeastar B2 BRI Module

DescriptionYeastar D30 DSP Module


The Yeastar D30 DSP (digital signal processor) module can be inserted into a Yeastar S100 or S300 IP-PBX, letting the VoIP PBX support an additional 100 users and 30 concurrent calls. Expand the power of your VoIP phone system without the need for expensive hardware.

  • The Yeastar EX08 has four onboard module slots and eight interfaces on the panel.
  • EX08 Card only supported on YeastarMyPBX S Series S100 and S300.
  • The Yeastar s100 support maximum of 2 EX08 cards and S300 Support 3 cards.
  • It is used to expand the capacity of PBX. 1 pcs of D30 stands for 100 extensions and 30 concurrent calls.

Yeastar YST-D30 Compatibility:

  • Yeastar S100
  • Yeastar S300

The Yeastar EX08 has four onboard module slots and eight interfaces on the panel.

EX08 Card only supported on YeastarMyPBX S Series S100 and S300.

The Yeastar s100 support maximum of 2 EX08 cards and S300 Support 3 cards.

It is used to expand the capacity of PBX. 1 pcs of D30 stands for 100 extensions and 30 concurrent calls

The D30 is a DSP Module that expands the capacity of PBX System.The Yeastar S Series allow future expansion by adding the DSP card thus protecting your investment.The DSP card allows adding 100 more users and 30 more concurrent calls.

YST-D30 1 DSP Module by Yeastar

  • UPC: YST-D30
  • SKU: 1 DSP Module
  • TTE P/N: YST-D30
  • DSP Expansion Module for Yeastar S100 and S300 Systems
  • Install on the motherboard to expand capacity by 100 extensions and 30 concurrent calls
  • Use up to 1 module on the S100 and up to 2 modules on the S300

Product Details

  • Manufacturer: Yeastar
  • Model: YST-D30

SKU: 02-123590The D30is a DSP Element that extends the capability from PBX System.TheYeastar S Series makes it possible for potential development through including the DSP card, therefore, guarding your investment.The DSP memory card permits to include 100 extra consumers and also 30 extra simultaneous phone calls.The Yeastar D30 card increases the capacity of s S Series S100 and S300 IP PBX System.Each D30 card adds 100 VoIP users and 30 concurrent calls to the PBX System. Yeastar S100 support one additional DS30 card and Yeastar S300 support two D30 Card.


The Yeastar DSP (Digital Signal Processor) Expansion Module for Yeastar S100 and S300 IP PBX Systems.Insert into the motherboard to expand capacity by 100 extensions and 30 concurrent calls for each D30 module added.

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