Telephony (/təˈlɛfəni/tə-LEF-ə-nee) 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. The history of telephony is intimately linked to the invention and development of the telephone.
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.[1] The term is also used frequently to refer to computer hardware, software, and computer network systems, that perform functions traditionally performed by telephone equipment. In this context the technology is specifically referred to as Internet telephony, or voice over Internet Protocol (VoIP).
Telephony (/təˈlɛfəni/ tə-LEF-ə-nee) is the field of technology involving the development, application, and deployment of telecommunication services for...
Voice over Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for voice calls for the delivery of voice communication...
Mobile telephony is the provision of telephone services to mobile phones rather than fixed-location phones (landline phones). Telephony is supposed to...
In marketing, contact center telephony is the communication and collaboration system used by businesses to either manage high volumes of inbound queries...
Computer telephony integration, also called computer–telephone integration or CTI, is a common name for any technology that allows interactions on a telephone...
The Java Telephony API (JTAPI) supports telephony call control. It is an extensible application programming interface (API) designed to scale for use in...
doctor's appointments and meetings. Internet Protocol (IP) telephony, also known as Internet telephony or Voice over Internet Protocol (VoIP), is a disruptive...
v t e Telephony Types Landline Cable telephony Mobile phone Satellite phone Photophone Accessories Answering machine Caller ID Connectivity Cable protection...
ICAO's three-character airline designators and the airline call signs (telephony designator). Historical assignments are also included. All 0–9 A B C D...
As a consequence of the wider availability of mobile telephony with respect to fixed telephony, in many African countries, most Internet traffic goes...
This is a list of telephony terminology and acronyms which relate to telephony networks. Contents: Top 0–9 A B C D E F G H I J K L M N O P Q R S T U V...
An Internet telephony service provider (ITSP) offers digital telecommunications services based on Voice over Internet Protocol (VoIP) that are provisioned...
The Telephony Application Programming Interface (TAPI) is a Microsoft Windows API, which provides computer telephony integration and enables PCs running...
Network Operators (VNOs) lease capacity wholesale from the PTOs and sell on telephony service to the public directly. Telephone service (disambiguation) "1870s...
Automatic route selection is a private branch exchange (PBX) feature that allows a system to route a telephone call over the most appropriate carrier and...
Cable telephony is a form of digital telephony over cable TV type networks. A telephone interface installed at the customer's premises converting analog...
data stream to the user, similar to TCP. It is used directly by many telephony related profiles as a carrier for AT commands, as well as being a transport...
services: Mobile Telephony of Serbia was founded in June 1997 as the mobile telephone subdivision of Telekom Srbija. Mobile Telephony of Serbia started...
by the TIM Group. Founded as a mobile telephony company in 1995, since 2015 it provides mobile, fixed telephony, and Internet services. 4G is available...
voice has become part of the cloud phenomenon. Cloud telephony (also known as hosted telephony) refers specifically to voice services and more specifically...
include voice, video and messaging applications. SIP is used in Internet telephony, in private IP telephone systems, as well as mobile phone calling over...
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