Sirs: We cannot get our domain to configure to the iptel SIP Service (Have-my-domain! - host your own SIP domain at iptel.org). I have attached a copy of how we've tried setting the DNS, but we cannot find anywhere that gives us info on the "SIP" and/or "protocol UDP". Can you assist us so that we can use our own domain (http://supercel.tel) so that we can send SIP calls across this domain? Sincerely, Frank, CTO SuperCel.tel