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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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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
4.4 ★★★★★
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Product Reviews
★★★★★ 5
Naturally Gentle, Silky‑Shine shampoo
Style: Shampoo
This shampoo feels genuinely natural and gentle on my hair. After each wash, my ends are noticeably softer and shine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
★★★★★ 5
Reliable
Style: Shampoo
Great for my son’s curly dry hair
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Highly recommend
This is my favorite dish soap and I stay stocked up on it! Smells great abs the quality of the soap is excellent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 5
Well Worth the Price to Stock up on!!
This is my favorite dish soap. It foams and cleans as good as if not better than some brand name foaming dish soaps that are out there. It's difficult to find in a brick and mortar store, if you can. When I found them here I bought them right up.
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Reviewed in the United States on August 9, 2025
★★★★★ 5
Best dish detergent ever!
This is the best dish washing detergent we have purchased. The last one did not foam for long and in a cold kitchen turned solid. This one lasts for a good while and retains its fluid flow. It also smells very nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
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