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Description
Yeastar Expansion Module D30 – DSP Expansion Module, Add 100 VoIP Users, 30 Concurrent Calls, Compatible with S100 & S300 PBXYeastar Expansion Module D30 Key Product Specifications: Manufacturer: Yeastar Model: Expansion Module D30 Product Type: DSP Expansion Module Compatibility: Yeastar VoIP PBX S100 and S300 Multi unit Support: Yes Capacity Expansion: Add 100 VoIP Users Concurrent Calls Expansion: Add 30 Concurrent Calls Supported Models: S100 and S300 Yeastar Expansion Module D30 is a DSP expansion module designed to increase the capacity of Yeastar S100 and S300 VoIP
Yeastar Expansion Module D30 Key Product Specifications:
- Manufacturer: Yeastar
- Model: Expansion Module D30
- Product Type: DSP Expansion Module
- Compatibility: Yeastar VoIP PBX S100 and S300
- Multi-unit Support: Yes
- Capacity Expansion: Add 100 VoIP Users
- Concurrent Calls Expansion: Add 30 Concurrent Calls
- Supported Models: S100 and S300
Yeastar Expansion Module D30 is a DSP expansion module designed to increase the capacity of Yeastar S100 and S300 VoIP PBX systems at best price. The D30 module adds support for 100 additional VoIP users and 30 additional concurrent calls, allowing businesses to expand their communication system as requirements grow. With multi-unit support and seamless compatibility with Yeastar S100 and S300 PBX platforms, the Expansion Module D30 provides a flexible and scalable solution for increasing PBX performance and capacity.
Yeastar Expansion Module D30 Key Product Features:
- DSP expansion module for Yeastar PBX systems
- Adds 100 additional VoIP users
- Adds 30 additional concurrent calls
- Compatible with Yeastar S100 and S300
- Supports system capacity expansion
- Multi-unit support available
- Easy integration with supported PBX models
- Scalable solution for growing business communications
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
The price was great
Size: One Size, Color: Black
Really nice wallet
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 4
Nice leather.
Size: One Size, Color: Black
It's nice. I'm using it.
I would have liked a long zipper for extra security in the bill compartment, but this is good enough.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Timberland wallet
Size: One Size, Color: Cognac
I have been using Timberland wallet for years now I trust them. They work really good for me. They’re made very well. I will be buying another one.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
High-Quality Leather Wallet – Stylish and Durable!
Size: One Size, Color: Black
This leather wallet is exactly what I was looking for. The craftsmanship is excellent, with genuine leather that feels soft yet sturdy. It has plenty of space for cards, cash, and even an ID window, all while staying slim and easy to carry in my pocket. The classic design looks very elegant and masculine. I can tell this wallet will last me a long time. Highly recommended for any man who wants both style and practicality!
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Reviewed in the United States on June 22, 2025
★★★★★ 5
Good product
Size: One Size, Color: Brown
I like it. well fabricate.
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Reviewed in the United States on April 23, 2026