mic later

local/custom-config.js

@@ -11,6 +11,7 @@ config.welcomePage.customUrl = 'http://localhost:3000/politictalk';
 config.startAudioOnly = true;
 config.startAudioMuted = 0;
 config.startWithAudioMuted = true;
+config.disableInitialGUM = true;
 config.startVideoMuted = 0;
 config.startWithVideoMuted = true;