bigbluebutton canvas video conference

Selbstgehostete Integration von BigBlueButton und Canvas LMS

Überbrückung der Lücke: So integrieren Sie BigBlueButton in Canvas LMS

Good day! In this how-to I will show you how to integrate BigBlueButton web conferencing system and Canvas LMS (canvas learning management system). As a starting point I have two servers – one server with the latest version of Canvas LMS and the other server with the latest version of BigBlueButton installed on it.

Die Canvas/BigBlueButton-Integration ist ein einfacher und unkomplizierter Prozess.

1. Suchen Sie zunächst die BigBlueButton-API-URL und den Salt (geheimen Schlüssel). Fragen Sie Ihren BigBlueButton-Hosting Anbieter oder führen Sie den nächsten Befehl auf Ihrem BigBlueButton-Server aus:

$ bbb-conf --salt

URL und Salt sehen folgendermaßen aus:

URL: https://bbbdemo.webhostingzone.org/bigbluebutton/
Secret: DUFSeEyrBLk7BBEpFhCVk3pFpU8bv2

2. Now you can configure BigBlueButton plugin in Canvas. Go to Canvas > Site Admin > Plugins > BigBlueButton. Enter a domain name and salt into the plugin settings. Save changes. Note: Bigbluebutton url looks like https://bbb.example.com/bigbluebutton/. You need to enter only “bbb.example.com” in Canvas BBB plugin settings.

3. BigBlueButton and Canvas LMS have different freeswitch “destination_number” format. To make audio working in BigBlueButton you need to edit two files:

Bearbeiten Sie /opt/freeswitch/conf/dialplan/default/bbb_echo_test.xml und ändern Sie den Text in Fettschrift

<extension name="bbb_echo_test_direct">
<condition field="destination_number" expression="^9196$|^9196(\d{5,20})$">

Bearbeiten Sie /opt/freeswitch/conf/dialplan/default/bbb_conference.xml und ändern Sie den fett gedruckten Text an zwei Stellen:

<extension name="bbb_conferences_ws">
<condition field="destination_number" expression="^(\d{5,20})$">
.
<extension name="bbb_conferences">
<condition field="destination_number" expression="^(\d{5,20})$">

Nachdem Sie die oben genannten Änderungen vorgenommen haben, starten Sie BigBlueButton neu.

4. At this point you should be able to create a new conference in Canvas LMS. To create a conference go to a course created in Canvas > Conferences > New Conference.

bigbluebutton plugin in canvas
img. 1 – BigBlueButton plugin in Canvas LMS

Create a New Canvas Conference
img. 2 – Create a new BigBlueButton conference in Canvas LMS

join canvas conference
img. 3 – Join BigBlueButton conference in Canvas

BigBlueButton conference with webcam shared
img. 4 – BigBlueButton conference window with a shared webcam