I have seen this problem with the Jabra BT-200.
Today, I finished a review of the Plantronics M3000. I haven't seen the problem with this device over the last week. And even better, it really does a nice job of transferring calls back/forth with the h6315.
I'm sure I'll find headsets that work better with the h6315 in my upcoming reviews of Bluetooth headsets. But until then, this one's not too bad.
http://gregkeene.typepad.com/h6315/2...onics_m30.html
Enjoy.
Greg