Method for operating a video mailbox with a door communication system

摘要

The method involves operating a video mail box unit as a virtual door station in a door communication system. A home station is reversed over a door call signaling, and an audio and/or video connection is formed between the video mail box unit and home station. The video mail box unit is designed to transmit an audio and/or video message over the audio and/or video connection. The audio and/or video message is output by the home station over the audio and/or video connection that is interrupted by the video mail box unit at an end of the audio and/or video message. An independent claim is also included for a door communication system comprising a video mail box unit.