Analog Telephone Adapters

Analog Telephone Adapter (ATA) Solutions

Bridge analog devices to modern VoIP networks with enterprise-grade ATA adapters from Grandstream and Pangea

Analog Telephone Adapters

Our analog telephone adapters enable seamless integration of analog phones, fax machines, and other legacy equipment with IP-based communication systems.

Wired Fax ATA

Plug and play, support one analog FAX line with TLS encryption

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Grandstream HT812

Grandstream HT812 2-port ATA connects analog phones and fax to VoIP with Gigabit NAT router and secure encryption.

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Grandstream GXW4224

Supports up to 24 FXS RJ-11 Ports, TLS and SRTP security with AES Encryption

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