Voice Inversion

[asti2645]

Hello All,
I am using a gre PSR-600 and am new to the trunking/digital scanner world. One of my talk groups uses voice inversion, but it seems only on the dispatch side. I can hear replys fine, just the dispatch. I seem to remember seeing somewhere about using the "tune" button to find a different frequency for the one that is using the func-tune option on the scanner. Is there a way that I am able to get around the voice inversion and hear the transmission? Any help would be appreciated. Thanks
M

[gmclam]

There is software you can run on your PC, but you'd have to listen to the scanner through your PC. You'd also likely have to switch the inversion on and off depending on who is talking.