We tested a trojan with skype and VoIP modules. VoIP was configured to record voice with any VoIP app. Our Skype conversation was recorded two times, once in the voip module and once in skype. if our target is using an unknown VoIP client to commit his crime and Skype for communication with his girlfriend, the court order will deny tapping skype, but will allow to tap ANY VoIP client. In our opinion, the VoIP module should be able to tap any VoIP communication but Skype.