Lexikon Telekon - A

  • a
    • All-IP
      The terms All-IP and Next Generation Network (NGN) mean that previously separate services such...
    • Anrufübernahme
      Call pickup makes it possible to accept calls on your own phone when they come in at other...
    • API
      An Application Programming Interface (API) is a programming interface at the source code level....
    • Attended Transfer
      Attended transfer is a phone transfer method in which the caller is put on hold while the...

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