Following the setup shown on the VoipFone website, I have configured
the 486 ATA. After the usual (for me) blood sweat and tears it works -
almost! But when I dial a number, in the format eg 0044123etc it tells
me my credit (correctly) then sends busy tone. For any number I try,
and they aint all busy! But 123 does give me the Speaking Clock. Is
there some secret code I should be dialling?