Can I use HT-812 from another provider with Fongo?

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Can I use HT-812 from another provider with Fongo?

Postby PhoenixStar » 02/08/2021

I currently have a GrandStream HT-812 ATA with another home phone provider. Would I be able to use this HT-812 ATA device with Fongo Home Phone instead of the one provided by Fongo?
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Re: Can I use HT-812 from another provider with Fongo?

Postby Liptonbrisk » 02/08/2021

I'm pretty sure Fongo Home Phone requires you to buy their ATA. However, you can contact them and ask:

Provided the HT-812 is unlocked, you can use it with Freephoneline's VoIP unlock key for $99.95+tax, with the understanding that you are your own technical support. Freephoneline does not provide free technical support.
Please do not send me emails; I do not work for nor represent Freephoneline or Fongo. Post questions on the forums so that others may learn from responses or assist you. Thank you. If you have an issue with your account or have a billing issue, submit a ticket here: Visit to check FPL/Fongo service status. Freephoneline setup guides can be found at viewforum.php?f=15.
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