On April 4, 2020 5:07:56 AM CDT, Raul Claro <rclaro@???> wrote:
:: Dear Devlers,
::
::     is there a way of holding a video- or an audioconference with
:: Firefox (or Vivaldi) on Devuan?  The ones I have come in contact
:: with.
:: such als /https://global.gotomeeting.com/, /work only with Windows or
::
:: Mac and Chrome.
::
::      Are there any Debian/Devuan alternatives to these systems?
::
::     Thanks
::
::     Raúl

Apologies if it's been mentioned already. Nextcloud Talk may be of interest. Also there is Mumble for voice chat. I've hosted and run both of these for years and impressed.