Is there a way to easily record a phone conversation in-progress? I do not own an Android device. I was thinking about getting one, and an important feature for me is the ability to record a phone conversation which is in progress - meaning, while I am in the middle of a conversation, I could touch a button which will save a two-sided audio recording of that conversation from the moment onward.

I am aware that recording a conversation I am participating in without notifying the other members is illegal in some places - I have already checked this and have verified that it is completely legal in my country.

Is there is such a functionality in Android, through core features or available applications?

EDIT:


I prefer a solution which does not notify the other side of the recording, though it's not a must.
I need a solution which works in any country.
There are a couple of apps to try.  I use Ultimate Voice Recorder which costs $4.99 but works beautifully.  You can start recording in the middle of a call.

A quick search on AppBrain brought up Record My Call which is free.  I haven't used Record My Call so I can't comment on whether or not it can start in the middle of a call.

Update: Ultimate Voice Recorder does record both sides of the conversation.