callback — /kawl bak /, n. 1. an act of calling back. 2. a summoning of workers back to work after a layoff. 3. a summoning of an employee back to work after working hours, as for emergency business. 4. a request to a performer who has auditioned for a role … Universalium
callback security — UK US noun [U] (also dial back security) ► IT a system used for protecting a computer network, in which a user calls into a computer, which checks the person s username and password, ends the call, and then calls back the number connected with… … Financial and business terms
Callback (telecommunications) — In telecommunications, a callback (also written as call back) occurs when the originator of a call is immediately called back in a second call as a response. International calling A callback in this sense is a method of making low cost… … Wikipedia
Callback (computer science) — In computer programming, a callback is executable code that is passed as an argument to other code. It allows a lower level software layer to call a subroutine (or function) defined in a higher level layer. Usually, the higher level code starts… … Wikipedia
callback modem — Also known as a dialback modem. A special modem that does not answer an incoming call, but instead requires the caller to enter a code and hang up so that the modem can return the call. As long as the entered code matches a previously… … Dictionary of networking
callback — UK [ˈkɔːlbæk] / US [ˈkɔlˌbæk] noun [uncountable] computing a system in which a remote computer calls back the computer that has just called its number when trying to connect to the Internet, so that only the correct person can use the Internet … English dictionary
Automatic callback — In telecommunication, an automatic callback is a computer telephony calling feature that permits a user, when encountering a busy condition or other condition where the called individual is unavailable, to instruct the system to retain the called … Wikipedia
Web Callback — is a technology where a person can enter his or her telephone number in a form on a web site. The company who owns that web site will then receive the Web Callback request and a call center agent will call the person who made the request back on… … Wikipedia
international callback — UK US noun [U] ► COMMUNICATIONS a system that allows you to make international phone calls at a cheaper rate than usual by calling a special number: »With our international callback service, you can call a number in the US from anywhere in the… … Financial and business terms
Vyke — Infobox Software name = Vyke caption = Vyke PC interface developer = Vyke operating system = Microsoft Windows and Mac genre = VoIP Internet Phone Mobile VoIP SMS license = Freeware website = [https://www.vyke.com www.vyke.com] Slogan = Vyke… … Wikipedia
