摘要 |
A video-and-audio transmission method is provided for a VoIP (Voice over Internet Protocol) system includes (a) the VoIP system releasing a video-and-audio data upon receipt thereof; (b) judging whether the VoIP system has received an activating command or not; (c) if yes, sending a request for a detailed list of the video-and-audio data to a server which communicates with the system; (d) the server searching a built-in database for a specific detailed list according to the detailed list; (e) transmitting the specific detailed list to the VoIP system; and (f) the VoIP system releasing the specific detailed list upon receipt thereof.
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