I just started a trial with RingCentral e-fax and on my morning report it showed a "Fax Receipt Error" from 1-819-548-5697. The error message was: "An incoming fax could not be received because a proper connection with the sender's fax machine could not be established." I was worried that a customer was trying to contact me and couldn't. However, I double checked and this call was from St. Ludger, Quebec and I don't have any clients from there. While I was checking the area code, I saw your website. I tried the number and it is a fax tone? Very weird.