- digital secure voice telephones
- Техника: засекреченная телефонная связь в цифровой форме
Универсальный англо-русский словарь. Академик.ру. 2011.
digital secure voice telephones
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Voice over IP — Digital voice redirects here. For the commercial service, see Comcast Digital Voice. Voice over Internet Protocol (Voice over IP, VoIP) is a family of technologies, methodologies, communication protocols, and transmission techniques for the… … Wikipedia
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