What Is Telephony Service?

Telephony is the field of technology involving the development, application, and deployment of telecommunication services for the purpose of electronic transmission of voice, fax, or data, between distant parties. ... In this context the technology is specifically referred to as Internet telephony

Internet telephony
Text over IP (or ToIP) is a means of providing a real-time text (RTT) service that operates over IP-based networks. It complements Voice over IP (VoIP) and Video over IP. Real-time text is streaming text that is transmitted as it is produced, allowing text to be used conversationally.
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, or VoIP.

What is telephony used for?

Telephony describes the technology that allows people to interact and communicate across long distances through the electronic transmission of voice, fax or other information. In telephony's early forms, voice and data communication were carried over a public switched telephone network (PSTN).

What is telephony and how does it work?

Telephony is commonly referred to as the construction or operation of telephones and telephonic systems and as a system of telecommunications in which telephonic equipment is employed in the transmission of speech or other sound between points, with or without the use of wires.

Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.