yes you can mate

but the BT config tool will flash the first BT sip unit it finds so there is a good chance you are not sending the config to your 10v

pop over to bt's config tool at Welcome to BT and enter your number and pw click on the configure link and up pop's the little window with the nice friendly red confure button

Right click on the window and goto "Page Info" hit the links tab and you will find two entries

https://service

http://api.home/voipsetup.api? RIGHT CLICK AND COPY THIS LINE

go paste it into you text editor like notepad

WORD WRAP must be OFF

all you have to do now is change the text "api.home" to the IP address of your voyager 10v

from edit in notepad hit select all then copy and paste it into the address bar of your browser and hit the enter key

and both your 10v and BTHH will be regestered

have fun

all the best
PaulT

please let me know if you have any probs