Thanks, might be worth noting that I originally asked support about this and they told me it wasnt possible and I should come here to suggest it as a feature. 

Hi,

All the sound modes that ConnectWise currently offers only allows you to listen to the Remote PCs speakers, forward your microphone to the remote PC's speakers or listen to the Remote PCs microphone.

My use case is that imagine a user is accessing their Office PC via Control unattended access and they have VOIP Software installed on the remote PC and they wish to make a call via that VOIP software, there is no way for them to virtualise their microphone on the remote PC.

If you look at the link I've added below you can see its possible to do when using Microsoft Remote Desktop

https://serverspace.io/support/help/how-to-use-microphone-in-rdp-session/

6 years and no response or review... I am currently trialing this software for our company to use as remote access software and simple features like this not being implemented is really not going to convince us to use it.

Wow 5 years and still no response or review?