What Is Analog Telephone Adapter:...by VoIPserviceproviders
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101An analog telephone adapter (ATA) allows users to connect a standard phone to a computer so that they can make international calls over the Internet.
VoIP Reviews save you from Cheap E...by VoIPserviceproviders301
301Cheap VoIP equipments are made of poor quality so it bcomes important to go with VoIP Reviews