Call screening that prompts caller for an access code
Номер патента: WO2001061978A9
Опубликовано: 24-10-2002
Автор(ы): Quenton Lanny Gilbert
Принадлежит: Bellsouth Intellect Pty Corp, Quenton Lanny Gilbert
Опубликовано: 24-10-2002
Автор(ы): Quenton Lanny Gilbert
Принадлежит: Bellsouth Intellect Pty Corp, Quenton Lanny Gilbert
Реферат: A 'do not disturb' (DND) telephone subscriber feature is provided that prompts a caller for an access code, such as a personal identification number (PIN), and based on the caller's inputted response, determines whether to complete the call to a subscriber. If the caller enters a valid code, then the call is placed to the subscriber's phone. Otherwise, the system hangs up, or alternately, sends the caller to a voice messaging system so that the caller can leave a voice message for the subscriber.
Techniquest for bypassing call screening in a call messaging system
Номер патента: US09948775B2. Автор: Vlad Vendrow. Владелец: RingCentral Inc. Дата публикации: 2018-04-17.