Yeastar DSP Card Module Expansion for S100 and S300

Yeastar DSP Card Module Expansion for S100 and S300

Tsh 660,000 Tsh 700,000

● Expand System Capacity
● D30 Module
● 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.

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.


• VoIP Users: Add 100

• Concurrent Calls: 30

Yeastar YST-D30 Compatibility:

• Yeastar S100

• Yeastar S300

Weight 0.45 kg
Dimensions 12.7 × 10.16 × 2.54 cm

100 Extensions

Save More

Keep more of your money.With our efficient online operation our savings become your savings

Free Same Day Delivery

Spend over 100,000/- with us and qualify for free delivery in Dar Es Salaam. Standard delivery is just 5,000/-*

100% Warranty Goods

Unlike other online retailers we chose our suppliers carefully ensuring genuine goods backed by genuine warranties

7 Day Return

Something faulty with your product? No problem. We will arrange for an easy pick up and refund of your order within 7 days*.

Shop with complete peace of mind.

*Only available for products delivered in Dar es Salaam

Message Us on WhatsApp