Hi I can point you to discrete IR codes for IPOD

there are 6 codes for the iPod ( any apple IR control including MAC Book and so on)

RC home location : files > pronto > discrete > apple > IPOD Remotes

I hope the system you are working with has a cut an past feature like crestron
to import discrete pronto style discrete IR - CODES

You would cut and copy the six codes ( or import ) them into your system
they do work for Crestron systems and should work for other universal control systems as well. Now there is a professional system solution Crestron , Pronto
and easy o learn as well