I am wondering that "Cloud Onboarding Guide.pdf" is the latest guide for port?
Our customer want to use WebRTC. Once I got guide for port from LS japan. It was written that WebRTC media uses 50000-65000/udp. However our customer asked us that their WebRTC was using 15300/udp. Then I asked LS support, their answer was 10000-16000/udp should be used. http://www.lifesize.com/cloud-help/en/configure-lifesize-cloud-opening-ports.html
This answer is much for customer's situation. However, those values are for system and apps. Is it for WebRTC also?
At this point, we are very confusing.