sorry if its taking me along time to reply I am been really busy getting stuff done around my house and other things:
I didnt configure the *99 and how I got that code was off of vonage and so far entering number like this everytime *994449994444 worked for me of course you dont have to do the *99 all the time but if you have important fax that needs to be faxed I would use the *99 code.