OK, I have SIP-VoIP installed, and it is working properly (i think) I also have a pair of Motorola HT820 headphones (bluetooth enabled) I purchased a bluetooth adapter for my iPod Touch today, I have connected the adapter and my Headphones. The problem I am having is switching over to the SIP-VoIP app, and being able to talk on the headset. The music plays fine, my cell phone connects and interrups the music so i can talk, then switches back after I hang up. I have turned the bluetooth off on my cell so there is no conflict. But can't use the bluetooth for phone function on iPod. Has anyone had a similar problem? Or anyone know of a solution?