I USE YOUBET.COM BUT I KNOW THEY HAVE A LARGE CALL IN BUSINESS. AND CARRY MOST ALL TRACKS. THEY ARE LEGAL IN THE U.S , JUST LIKE A OTB, BUT SOME STATES THEY ARE NOT ALLOWED TO TAKE A BET IN, SO YOU NEED TO CHECK..GL....G. MONEY
Also Brisbet it pretty good for phoning in bets. It's about the same as Youbet so really its up to him. Bribet also has voice bet where you can just say your bets to the computer. Hope this helps.