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Grandstream ATAs

Grandstream HT series ATAs are trusted all over the world by home offices, businesses and service providers. The HandyTone series makes it easy to leverage your existing analog phones and PSTN services with VoIP.

Grandstream analog telephone adapters are a cost-effective solution for VoIP. Rather than replacing your analog phones, you can operate them on a VoIP network. The ATAs support an incredible number of IP voice features.