Hello. We have a legend system here with a ATA card in it. We also use DIDs. I usally pick a free did and ata port to assign faxs and modems. I did this the other day for a fax. The funny thing is is that every time I fax from one other fax machine that fax goes to both the recipient and the new fax I set up????. It only happens from one fax machine. Any Ideas