GRANDSTREAM HT814 FXS ATA, 4 Port Voip Gateway, Dual GbE Network

GRANDSTREAM HT814 FXS ATA, 4 Port Voip Gateway, Dual GbE Network

Marsoni

M251S

$100.44

Get it in 3 business days with 1 day shipping. Friday, May 29

GRANDSTREAM HT814 FXS ATA, 4 Port Voip Gateway, Dual GbE NetworkPowerful 4 port FXS Gateway with Gigabit NAT Router HT814 The HT814 is an advanced 4 port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT router. Built upon Grandstream's market leading SIP ATA gateway technology with millions of units successfully deployed worldwide, this powerful gateway features exceptional voice quality in various application environments, strong encryption with unique security certificate per unit, automated

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I have used the green bottle so far! As soon as you bite into one, it starts to foam up. I let it foam for a few minutes, and then I brush my teeth. It does freshen your breath and I think it's making my teeth whiter! I have not had a chance to try the other flavors yet. The flavor is mild but good! It is fun to use!

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Reviewed in the United States on February 26, 2026

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Ricky

Birmingham, US

★★★★★ 3

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Flavor Name: A Coconut+Green Tea+Peach

These are very interesting. They work very fast like they said. The taste isnt bad so far ive tried the peach and its nice and strong. Only thing id say is its not like brushing your teeth like it claims its more of like a stronger breath mint that foams. Other than that id say its a great mint and product as a mint that you need to spit out haha. I look forward to using them.

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Reviewed in the United States on February 16, 2026

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SophiaSnacks

Natrona Heights, US

★★★★★ 5

Buy them!!!

Flavor Name: A Coconut+Green Tea+Peach, Flavor Name: A Coconut+Green Tea+Peach

I just tried the peach one and it was really good!! Definitely feels fresh and clean

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Reviewed in the United States on May 18, 2026

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Sheryl

West Palm Beach, US

★★★★★ 1

Don’t waste your money.

These are horrible tasting …not even able to keep it in my mouth. Four people, including myself, tried them and everyone spit it out immediately. Don’t waste your money.

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Reviewed in the United States on February 10, 2026

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Daylily

Grantham, US

★★★★★ 5

Wow. Explosion of froth and mouthwash in one little tablet.

Flavor Name: 2-Bottle Green Tea

I love these for travel, and put some in a tiny container in my purse, too. You just have to spit it out - no rinse necessary. I might try a different flavor than the green tea. Don't love it, but do love the product.

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Reviewed in the United States on April 9, 2026