Virtual Telecommunications Access Method

Virtual Telecommunications Access Method (VTAM) is the IBM subsystem that implements Systems Network Architecture (SNA) for mainframe environments. VTAM provides an API for communications applications, and controls communications equipment such as communications adapters and communications controllers. In modern terminology, VTAM provides a communications stack and device drivers.

Read more about Virtual Telecommunications Access Method:  History, Features

Famous quotes containing the words virtual, access and/or method:

    Tragedy dramatizes human life as potentiality and fulfillment. Its virtual future, or Destiny, is therefore quite different from that created in comedy. Comic Destiny is Fortune—what the world will bring, and the man will take or miss, encounter or escape; tragic Destiny is what the man brings, and the world will demand of him. That is his Fate.
    Susanne K. Langer (1895–1985)

    The professional celebrity, male and female, is the crowning result of the star system of a society that makes a fetish of competition. In America, this system is carried to the point where a man who can knock a small white ball into a series of holes in the ground with more efficiency than anyone else thereby gains social access to the President of the United States.
    C. Wright Mills (1916–1962)

    You that do search for every purling spring
    Which from the ribs of old Parnassus flows,
    And every flower, not sweet perhaps, which grows
    Near thereabouts into your poesy wring;
    You that do dictionary’s method bring
    Into your rhymes, running in rattling rows;
    Sir Philip Sidney (1554–1586)