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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
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Description
Yeastar TG400L 4G LTE Gateway – 4 LTE Ports, SIP & IAX2 Support, VoLTE, High Capacity Mobile Trunk Gateway for SMBYeastar TG400L 4G LTE Gateway Key Product Specifications: Manufacturer: Yeastar Model: TG400L Product Type: 4G LTE Gateway Ports: 4 LTE Ports Protocols Supported: SIP, IAX2 Transport: UDP 4G LTE Band: Yes Power Supply: AC 100240V (DC 12V, 1A) Dimensions: 213 160 44 mm Yeastar TG400L 4G LTE Gateway connects 4G LTE networks to VoIP systems to provide reliable two way communication between GSM 3G 4G and SIP based networks at best price. It enables IP PBX
Yeastar TG400L 4G LTE Gateway Key Product Specifications:
- Manufacturer: Yeastar
- Model: TG400L
- Product Type: 4G LTE Gateway
- Ports: 4 LTE Ports
- Protocols Supported: SIP, IAX2
- Transport: UDP
- 4G LTE Band: Yes
- Power Supply: AC 100–240V (DC 12V, 1A)
- Dimensions: 213 × 160 × 44 mm
Yeastar TG400L 4G LTE Gateway connects 4G LTE networks to VoIP systems to provide reliable two-way communication between GSM/3G/4G and SIP-based networks at best price. It enables IP-PBX systems and softswitch platforms to utilize mobile networks for backup failover or increased call capacity. With VoLTE support, intuitive web-based management, and strong interoperability, the TG400L delivers scalable and cost-efficient mobile communication integration for enterprise environments.
Yeastar TG400L 4G LTE Gateway Key Product Features:
- 4 LTE ports for high-capacity mobile connectivity
- Supports VoLTE for HD voice communication
- Two-way GSM/3G/4G and VoIP integration
- Ideal for SMB and enterprise mobile trunking
- Web-based configuration for easy deployment
- Supports SIP and IAX2 protocols
- Compatible with IP-PBX and softswitch platforms
- Used for failover and call traffic expansion
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
4.1 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
smile time!!
Size: 3.8 Ounce (Pack of 1)
Love the whiteness! Works in a few weeks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
★★★★★ 5
Works for removing coffee stains
Size: 3.8 Ounce (Pack of 1)
quit smoking after 25 years. I have been more than 50 days now without a cigarette and my coffee intake has decreased by 99%. I only drink one cup now in the morning. I've used this before and it worked well. However, I had such bad habits, I could never stay on top of it. Well, I started using again just 4 or 5 days ago. And I have noticed a huge difference already. And now I have changed my lifestyle, I feel that I will actually be able to get a better outcome. So far it's working really well to remove those coffee and nicotine cigarette stains. I have been to the dentist since I quit cigarettes. I've got a few cavities that I will be getting fixed in two weeks. So i'm trying to whiten between now and then. I didn't want to use anything too harsh. This does not make my teeth more sensitive.Some whitening toothpastes can increase my sensitivity. Although i'm not a fan of fluoride. I will use fluoride free toothpaste with hydroxyapatite on a regular basis..I just use this as needed. It does produce good results if you, in fact, are really trying to remove those coffee stains. But if you don't change your habits, it only works so much. Also, it's probably gonna work a whole lot better If you have an electric toothbrush. You're just not gonna get the same results using a regular toothbrush, at least not as fast.
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Reviewed in the United States on March 10, 2026
★★★★★ 4
Good product but packaging not so great
Size: 3.8 Ounce (Pack of 1)
I absolutely love this toothpaste and it works great. My only problem is I have had two separate tubes leak everywhere in the box before even opening them. Two brand new tubes of toothpaste ruined while in the box. Such a waste of money, and I still had to buy more toothpaste.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Great Whitening Toothpaste
Size: 3.8 Ounce (Pack of 1)
I love this toothpaste! It's honestly really good for the price, and I notice my teeth are whiter after just a week of using it. It's travel-friendly, and I love the tip because it doesn't let out a huge glob of toothpaste.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Love this toothpaste with hydrogen peroxide for whiter teeth!!
Size: 3.8 Ounce (Pack of 1)
I really do love this toothpaste. I like that it has hydrogen peroxide included in it which helps to keep your mouth fresh and teeth white. I thought at first it would make my teeth or gums sensitive, but it hasn't yet and I've been using it for about a year now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
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