Has any used a bluetooth headset to make and receive calls with an iphone 5s? I have a Plantronics Voyager HD and a Savor 1100, neither of which work with the 5s. I can pair them with the phone, but all I get is a clicking noise when I try to make or receive a call using them. Firmware has been updated. Just wondering what other people are using that actually works. I also have a vtech DS 6671 that will pair but just gives me the same clicking noise.