I 've gone through the config files and I guess it is not simple to configure the system to use a specific codec config. Would it be possible to complie it with a hardwired configuration? I know that this is not for general use and it will probably fail. I have not found relevant/sufficient documentation. I mean, can the server make this type of configuration at all when a meeting is set up ?
maybe try to fiddle with that. If it supposed to do what you want and it does not work as you wish, maybe it could be an idea to report it on github.
how about the url ?
for example #config.opusMaxAverageBitRate or config.audioQuality.opusMaxAverageBitRate does not work
?? where you did find this parameter ?? It’s not in the documentation AFAIK.