On 4/12/06, Carl Youngblood <carl at youngbloods.org> wrote: > I too am using Arrival Telecom and have been very impressed with their > call quality. They even are able to do faxing over IP, which is a > good test for whether or not you have good voip. > Faxing problems with VOIP is usually caused by echo cancellers. Humans like echo cancellation, machines do not.