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Official Grandstream Ht813 2-port Fxs/fxo With Nat Router Analog Telephone Adapter (ata) (top Rated) [n8usPQpR]

$21.99 $70.99 -69%

Grandstream HT813: The Ultimate Analog to VoIP ConverterThe Grandstream HT813 is a versatile and powerful analog telephone adapter designed to seamlessly bridge the gap between traditional analog phones and modern VoIP technology. This compact device

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Official Grandstream Ht813 2-port Fxs/fxo With Nat Router Analog Telephone Adapter (ata) (top Rated) [n8usPQpR]

Grandstream HT813: The Ultimate Analog to VoIP Converter

The Grandstream HT813 is a versatile and powerful analog telephone adapter designed to seamlessly bridge the gap between traditional analog phones and modern VoIP technology. This compact device features a combination of 1 analog telephone FXS port and 1 PSTN line FXO port, allowing users to enjoy the benefits of VoIP while maintaining the convenience of their existing analog phones. With its ultra-compact size, HD voice quality, and advanced VoIP functionality, the HT813 is the perfect solution for businesses and individuals looking to upgrade their communication systems.

Key Features and Benefits

  • Multi-Functionality: The HT813 supports 2 SIP profiles, dual Ethernet network ports, and integrated high-performance NAT router, providing a robust and flexible solution for your communication needs.
  • Security and Reliability: With strong AES encryption, lifeline support, and failover SIP server, the HT813 ensures secure and reliable connectivity, even in the event of power outages or network failures.

Practical Applications and Target Audience

The Grandstream HT813 is ideal for a wide range of users, including small businesses, home offices, and individuals who want to take advantage of VoIP technology. Its compatibility with 3rd-party VoIP service providers and SIP compatible IP PBX systems makes it a versatile choice for users looking to enhance their communication capabilities. Whether you're looking to reduce costs, improve voice quality, or simply streamline your communication process, the HT813 has you covered.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

This is a very efficient and a very neat tool.

- Felix V..

January 27, 2026

Absolutely no complaints!

I'm so pleased I was able to find this product.

- Elora T..

January 27, 2026

Absolutely no complaints!

It’s a very well-made, exceptionally nice tool.

- Amora E..

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