Webcast
Test Type Test Result
OS
Browser
Version
Javascript
Cookies
Determined Bandwidth
HTML5
HLS
WebRTC
Real-time Communication
Live Q&A

If you are participating in Live Q&A, please test your devices here:

Test my devices

Why can't I hear the test sound?

Safari and Firefox have known issues that prevent them from listing audio output devices in these browsers. Chrome and Firefox on IOS also have the same problem. Please make sure you select the correct audio output device in your device settings or try a different browser or device.

More Information:
System requirements
Network
A wired connection is recommended. The bandwidth should be at least 480 kb/s
Operating System
All common operating systems
Browser
Google Chrome (Desktop & Android), Mozilla Firefox (Desktop & Android), Safari, Opera (Desktop & Android), Microsoft Edge, Chrome OS, Firefox OS, iOS (Mobile Safari)
Sound
soundcard or speakers/headphones
Media Player
HTML5
Firewall
The following domains are required for the webcast and may not be blocked by a firewall: *.webcast-eqs.com, *.eqs.com, *.eqs-asia.cn, *.live-video.net, *.wowza.com, *.millicast.com, *.twilio.com. For more details please check the network requirements below.
Network requirements
If you have an environment that is behind a restrictive network, use the following information to create the proper firewall whitelist configuration to enable the EQS Group AG Real-time Streaming services to pass:
Network Traffic Type Port / Type
WebRTC

443 / TCP - API calls

10000-65535 / UDP - WebRTC Media Server
STUN/TURN

EQS Group AG Real-time Streaming uses Twilio, which currently employs the following ports:

443, 3478, 5349 / TCP and UDP
RTMP Publishing

1935 / TCP - for unsecure

443 / TCP - for secure

For media traffic, you must open the above-mentioned ports to all traffic. Please test your network here: https://networktest.twilio.com/