Hello, I have following requirements for multi-user video conference: 1. One Teacher and up to 10 Students are in the same room. 2. Teacher hears everyone in the room and sees video streams from every student (total bandwidth = 1 audios stream + n video streams). 3. Student hears everyone in the room and sees video stream from Teacher only (total bandwidth = 1 audio stream + 1 video stream). 4. There is no CPU intensive video encoding process on the server. Teacher receives video streams as-is plus muxed audio stream. 5. Conference is auto-recorded on the server. (I don't know exactly how, mp4 with multiple video streams?) Is it possible to implement this with FreeSwitch? If no what requirements should be relaxed? -- Best regards, I. Sokolov