Today I tested out the Odeo call in feature, I tried doing a conference call with my wife, and it sounds pretty good. No where near the quality of a Skype recording but Anyone could do this, without a computer. It sound as good as the first talkcrunch episode without the intro and music.
This feature no longer works. I was told that it was a known bug. Looking forward to it working again. It would be a shame for someone to record a 45 minute conference call only to have it disappear into nothing :(