<span style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt">We handle tousands of faxes a day with asterisk 1.8 and spandsp but we dictate what ATA the customers can use. Most of the faxes come in and are processed as e-fax from asterisk.. It really comes down to how good are your black art skills when It comes to fax and source providers channels clean for fax. <br />
<br />
<div>Thanks<br />
<br />
Bryant</div></span>