What is an Analog Telephone Adapter (ATA)?
VoIP MS
JUNE 3, 2025
It also allows analog phones to work with VoIP services, like VoIP.ms, and maintains standard telephony functions such as caller ID, call waiting, and voicemail. Call Features and Requirements Basic ATAs support standard features like caller ID and voicemail. It works well with most VoIP providers. 323 ATA Based on the older H.323
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