Heymakerhaymaker

Is is possible to use a calling card to fax long distance calls with Windows XP - Home Edition? I can fax locally, but the dialer ignores my calling card information. Also, when following he help for fax, it says to change the account from local use to a authorized account. When I change the account to myself, the administrator, I then get the message that the fax printer is inaccessible. Help, please.