Translate Rückruf from German to English

– The process used to authenticate users calling in to a network. During callback, the network validates the caller's username and password, hangs up, and then returns the call, usually to a preauthorized number. This process prevents unauthorized access to an account even if an individual's logon ID and password have been stolen. ¹

– A feature of Communicator Web Access in which a user can join a conference by requesting that Office Communications Server call a specified phone number instead of the user placing a call to a conferencing service. ¹