Online session getting direction from the producer in real t

I am doing some online session guitar, and it needs to have real time interaction between me and the producer. He needs to hear what I am doing, then tell me what to change.

I run logic, don’t know what they use yet......


The only thing I can think of, is FaceTime, Skype,Facebook and have my iPad or iPhone on a stand and the sound out of my monitors being picked up by the iPad microphone....?

I suppose next step is a class compliant Audio interface connects to the iPad....  

or or some sort of mixer taking a feed out of logic, and a mic I can talk into feeding the ipad



anyone doing this stuff atm?


cheers

Wiz