ATA Systems
Analog Telephone Adapters
If you’re looking to move up into the world of VoIP and are not looking to purchase a multitude of VoIP capable phones an ATA might be for you. ATAs are used to connect traditional PSTN (or analog phones) to a digital VoIP network, giving you the advanced features and cost saving ability of VoIP without having to purchase new phones.
Connecting traditional phones to a VoIP network.

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