one of the users of my server, running Windows 7 with ts3 client 3.0.16, has a strange problem with her microphone (built-in in laptop). When skype is not running concurrently, or when skype is running, but not in a call, the microphone is dead to ts3. However, when the user has an active skype call, the microphone also works normally in ts3.

Can someone suggest a solution?