SwampSeminar.com requires a high speed connection. Dial up modems aren’t fast enough for video.
If video and sound are cutting out, that is most likely due to an internet speed connection issue.
If you are not getting any sound at all: Are your speakers turned on? Are you getting sound from other web sites? Can you hear music on your computer? Are your speakers plugged in and turned on? This is the #1 issue that most people over look.
If you are hearing an echo: Close all other browser tabs and windows, you have a second webinar open somewhere on your system that is creating the echo effect.