BBB

root's picture

 https://demo.bigbluebutton.org

https://virtualclassroom.btsfacademy.eu/

https://test.btsfacademy.eu/training/mod/bigbluebuttonbn/view.php?id=2692#

 

Testing BBB (Bigbluebutton)

 

device

browser

chat

Upload pdf (4.5 Mb)

Audio listen

Audio microphone

Video CAM

Recording

NRN laptop

Chrome

OK

OK

OK

KO

KO

KO

Private laptop

Firefox/chrome

OK

OK

OK

OK

KO

KO

ipad

safari

OK

OK

OK

OK

KO

KO

Android Huawei

Chrome

OK

OK

OK

OK

KO

KO

xbox

explorer

OK

OK

OK

OK

KO

KO

 

Errors of  the system during testing

·      

Listen audio (nrb laptop)  Error 1007

·      

Webcam (video)   Error 1020

·      

Reproducing recording session: No error but blank window, no video

·      

Deleting recorded session: Script node data failure when reproducing recorded video

Description of the errors

https://code.google.com/archive/p/bigbluebutton/issues?page=10

 

not able to share webcam with https://demo.bigbluebutton.org in nrb laptop but yes in personal one and devices, ipad, android phone

some explanations from internet

when your in the network and you access bbb.example.com on it's public IP address, the firewall sends the package back to the internal BigBlueButton server. In effect, the path of the packets looks like a hairpin. If your firewall does not support hairpin NAT, your users would not be able to access the BigBlueButton server from within the firewall.

case of a network connectivity problem. Setting up a TURN server is always recommended, especially when you have a firewalled setup like yours (inside/outside university campus). Alongside using a TURN server, you should check again if you opened the recommended UDP ports in your firewall so it'll reduce the number of TURN user

 

Ports info

https://groups.google.com/forum/#!topic/bigbluebutton-dev/EOOGrgg1pWU

firewall

https://community.cloudflare.com/t/community-tip-fixing-error-1020-access-denied/66439

 

Extra steps when server is behind NAT

http://docs.bigbluebutton.org/2.2/configure-firewall#extra-steps-when-server-is-behind-nat