Pilots, The were a lot of discussions about poor VATSIM audio quality in the past. Anyway I've found an info on the VATSIM website from the last year , which states as follows: Source: https://www.vatsim.net/news/new-voice-codec-voice-unicom It was almost year ago. Is there any update on this subject? I understand that this is a voluntary project so maybe there is some donation possible? I'm ready to donate the developers to get clear audio quality. I'll bet that the others will help too. What do you think?