When I send a fax from the machine, an error "not register." or "not registered." is displayed.

I am experiencing problems sending a fax.

I'm using Windows XP. I want to use a name from my address book to send a FAX. The address book is stored on a network share and when I try to access the address book I can not open it.

I am using Voice Over Internet Protocol (VoIP) and cannot send and/or receive faxes.

My Brother machine is dialing the wrong number or is not dialing the number I entered or I receive a busy signal or recording when trying to send faxes.