Welcome to Justanswer.
What device do you use for video conferencing . Is it a mobile phone, tablet or computer.
Also what operating system does it run (windows, android, mac )?
Windows and android
Sorry for the delayed response. I was traveling and couldn't respond earlier. The one i would definitely recommend is google hangout in case you haven't tried it. You can get it at https://hangouts.google.com/ and you need your google account to login to hangout.
Its easy to use and adjusts call quality depending on the network signal cutting off video if necessary.
The next on my recommendation lists are oovoo(http://www.oovoo.com/) and friendcalled(http://www.friendcaller.com/)
Both are free and awesome and works with multiple clients(pc, android , ios). SO you can be on a pc,tablet ,iphone or android phone and still conference.
Hope this helps you out.
Perfect! Thank you!
You are welcome. Please do rate the service whenever you get the time.
Just following up to see if it worked for you