Long time since I posted and not sure that anyone is monitoring this forum but here goes:
I ignored the two Trendnet TV-IP320PI cameras for a long time since I couldn't get them to work on iCamsource with Digest Authentication. Digest Authentication was added with 2.8.5.2. My Trendnet cameras needed a firmware update for security reasons. I finally got around to working on that yesterday and today. One camera is mounted indoors and one is outside. After doing the firmware update with both cameras, both cameras were inoperative.
I opened a help desk support ticket with Trendnet and they gave me a procedure to reset the cams. There is a rest button on the back of the cameras and need to hold the reset button for over 15 seconds while plugging in the power to the cam. I did the indoor cam reset yesterday and it was back to default. I was able to get it configured and see the cam image with a host domain on IpCamViewer app on my phone. I did the same to the outdoor cam this morning. Had to get my GF to plug in the power cable indoors while I was on a ladder outside resetting the cam. Both cams are now functional.
I downloaded iCamsource 2.9 to my laptop for testing purposes, separate from the computer that runs iCamsource 2.8 for local and remote cameras. I added both Trendnet IP cameras with Digest Authentication enabled and had images for both cameras. I used the following url:
http://hostdomain:port/Streaming/Channels/1/httpPreviewThis is one of a 1000 urls that I tried in the beginning of this post. I'll be updating iCamsource on my desktop to 2.9 and add the two Trendnet cams.
I'm happy that I finally got it all working and thanks to SKJM for adding the features that made it happen.