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. MGCP ATA Operates with the Media Gateway Control Protocol (MGCP), which is used in large enterprise environments for centralized call management. 323 ATA Based on the older H.323
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