Plug your headset with a microphone into your computer (and/or your webcam if making a video call).Only the person who clicked 'Record' will have access to the recording to download etc.If making a video call, both particpants can use a webcam but the recording will only capture and play back the person at the other end (i.e.It will not be ideal for you to have to record the conversation again if something does not turn out as you expect
