It's not (see the list in the sibling comment). To get certified you need to transport the video/audio stream peer-to-peer between the clients only and end-to-e

It's not (see the list in the sibling comment). To get certified you need to transport the video/audio stream peer-to-peer between the clients only and end-to-end encrypted, see § 5 of the agreement https://www.kbv.de/media/sp/Anlage_31b_Videosprechstunde.pdf https://www.kbv.de/media/sp/Anlage_31b_Videosprechstunde.pdf The regulatory bodies took some time to understand the issues and this is why it took so long until it arrived at all. Private consultations not billed through public insurance is not quite as regulated though.