The meeting is a presentation rather than a conference call and therefore no microphone is needed to provide feedback. Joining the call results in a Lync/Skype For Business error that there is no valid recording device and asks me to setup an audio device. There is an option to retry or to call a number but I want to listen through my computer using my headphones, not my phone.
I have read that this appears to be a bug that has been around since at least 2010 but does not seem to be addressed. Can anyone suggest a workaround?
In response to suggestion that workaround might be OS specific...
Lync 2013 (15.0.4727.1001) / Skype for business 2015
Windows 7 64-bit