Making calls while plugged to MacBook Pro or ACD or USB Hub
I have an iPhone 3G dock. I have tried several ways to connect it: direct to MacBook Pro, to Apple Cinema Display-MBP, to Belkin USB Hub-ACD-MBP. I have even tried without the dock. Same problem every time.
Any idea?
MacBook Pro 2.5 GHz, Mac OS X (10.5.4)