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Description
Yeastar EX30 Expansion Board – 1-Port E1/T1/PRI Expansion Board, PRI, MFC R2, SS7, E&M, for S100, S300, P560 & P570 IP PBXYeastar EX30 Expansion Board Key Product Specifications: Manufacturer: Yeastar Model: EX30 Product Type: Expansion Board Port Type: 1 E1 T1 PRI Supported PBX Models: S100, S300, P560, P570 Signaling Protocols: PRI, MFC R2, SS7, E&M E1 PRI Switch: EuroISDN, Q. SIG T1 PRI Switch: EuroISDN, National 2, National 1, DMS100, AT&T 4ess, Lucent 5ess, Q. SIG J1 PRI Switch: EuroISDN, National 2, National 1, DMS100, AT&T 4ess, Lucent 5ess, Q. SIG Yeastar EX30
Yeastar EX30 Expansion Board Key Product Specifications:
- Manufacturer: Yeastar
- Model: EX30
- Product Type: Expansion Board
- Port Type: 1 × E1/T1/PRI
- Supported PBX Models: S100, S300, P560, P570
- Signaling Protocols: PRI, MFC R2, SS7, E&M
- E1 PRI Switch: EuroISDN, Q.SIG
- T1 PRI Switch: EuroISDN, National 2, National 1, DMS100, AT&T 4ess, Lucent 5ess, Q.SIG
- J1 PRI Switch: EuroISDN, National 2, National 1, DMS100, AT&T 4ess, Lucent 5ess, Q.SIG
Yeastar EX30 Expansion Board is a digital trunk expansion board designed to add one E1/T1/PRI port to compatible Yeastar IP PBX systems at best price. Supporting PRI, MFC R2, SS7, and E&M signaling protocols, the EX30 enables reliable integration with digital trunk networks. Compatible with S100, S300, P560, and P570 IP PBX models, this expansion board provides modular flexibility for businesses seeking scalable communication infrastructure while supporting multiple PRI switch types for diverse deployment requirements.
Yeastar EX30 Expansion Board Key Product Features:
- 1 E1/T1/PRI digital trunk port
- Supports PRI, MFC R2, SS7, and E&M signaling
- Compatible with S100, S300, P560, and P570 IP PBX
- Supports EuroISDN, Q.SIG, and national switch types
- Ideal for scalable and modular PBX expansion
- Reliable digital trunk connectivity
- Flexible deployment for multiple PBX platforms
- Designed for customizable system growth
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
4.6 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 1
Never got to try it because it was broken
Color: Black
Came with a broken piece and is taking forever to get a refund…there wasn’t an option for a replacement
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Reviewed in the United States on March 15, 2026
★★★★★ 3
Room divider
Color: Black, Color: Black
It was much simpler than anticipated. I don't think it's very sturdy and it lacks weight, but it's attractive.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Great product
Color: Black
This is very sturdy and great quality. Its quite cheap for what your getting to it’s not cheap thin like plastic it feels thick and you could put a LITTLE weight on it it’s stable and protects your privacy.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Excellent floating shelves look very high end
Easy to install and bracket is hidden once shelf is installed Very sturdy. Wipe clean surface.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Great shelves!
Size: 24x5.8, Color: Black, Size: 24x5.8, Color: Black
I love these shelves (I purchased 6 shelves total).
The size I got was perfect, looks phenomenal, & quality is great too! Only negative thing I’d say is that it could be difficult for some people to set up as it needs to be leveled, & can be hard to align with other things since the part that attaches to the wall is separate from the shelf (due to its floating design) but once it’s up, it looks great.
Definitely good value for money with its quality.
I have them to hold up decorations/toys, & you think some of my shelves have about 5lbs of stuff on it & I’ve had no issues, so functionality is good.
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Reviewed in the United States on December 12, 2025