# What is the most reliable, home Analog Telephone Adapter VoIP 1 FXS



##### Post Metadata
- Posted at: over 5 years ago
- Author title: CTO at iGotcha Media
- Net upvotes: 1


## Comments
### Comment 1

Grandstream HT812 (2 port FXS)

##### Comment Metadata
- Posted at: about 5 years ago
- Author title: General Manager at Louisiana CodeWorks, Inc



### Comment 2

I found the lack of product selection and availability, 20-year-old designs, and generally poor line output quality are major issues with VOIP ATA devices.  My ancient-but-still-manufactured Cisco SP112 ATA VOIP phone adapter was very configurable and reliable (after updates), but its line output was so unuseably noisy that I was forced to abandon it. The line output quality of my USB-powered Grandstream HT801 ATA VOIP phone adapter was only a slight improvement over the Cisco, but its comparatively simplified device configuration allowed substantially less control and choices over its functions. I researched other ATAs, but so little review info is available about them that they are essentially purchasing gambles and potentially pricey disappointments.

##### Comment Metadata
- Posted at: over 5 years ago
- Author title: Professional writing and voice communications




## Related Product
[VoIP.ms](https://www.g2.com/products/voip-ms/reviews)

## Related Category
[VoIP Providers](https://www.g2.com/categories/voip-providers)

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