Copy that, thank you! That was my original try was selecting the ds2cdxxxx option and being sure ulaw was on both along with video&audio in the cams gui. I never changed any http ports, and due to when i go to its gui i just enter the ip and it connects makes me think it is set to 80. Have used chrome with ie tab and internet explorer and cant send audio to the cams speaker. I did read up on a couple of your threads before i even recommended him buying this camera. I have not tried the ivms app, or the video&audio in both sub and main. Are any of the I/O switches in back possibly causing a problem? Thanks again for helping.. Im bringing this cam home friday to test.