Contact requests

If you have questions regarding how to use or install the BigBlueButton software, please use one of the support channels or documentation mentioned here. The contact address below is not for support or similar and we will not answer any messages which are asking for support regarding BBB.

Information according to § 5 TMG

Website Operator:
eBBBa e. V.,
Osloer Str. 17, 13359 Berlin, Germany

Contact (only for legal questions to the board):
Contact details for regular requests can be found above: Phone: +493028040260 (no support!) Email: info at (no support!)

Represented by: Lukas Mocek, Stefan Ludowicy
Register entry Vereinsregister Berlin Registernummer: VR 39467 B


Liability for contents
According to § 7 para.1 TMG we are responsible for our own contents on these pages in accordance with general laws. However, as a service provider according to §§ 8 to 10 TMG, we are not obliged to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity. Excluded from this are the obligations to remove or block the use of information in accordance with general laws. In this respect, however, liability is only possible from the time of knowledge of a concrete infringement. Should we learn of a corresponding infringement, we will remove the relevant content immediately.

Liability for links
Despite careful control, we do not assume any liability for external links, the content of which we have no influence on. The operators of the linked sites are solely responsible for the content of their sites. At the time of linking, we checked the external links for possible violations of the law and could not find any illegal content. Without concrete evidence, however, a continuous control of the contents is not reasonable. Should we learn of any infringement in this respect, we will remove the links concerned immediately.

The contents and works on these pages, which were created by the site operators, are subject to German copyright law. The written consent of the author is required in all cases for the reproduction, processing, distribution and any type of use outside of copyright law. Downloads and copies are permitted exclusively for private, non-commercial use. Contents of third parties are marked as such and are subject to the copyrights of third parties. Should we learn of any infringement in this respect, we will remove the relevant content immediately.


If you visit our login page, we will set a temporary cookie to determine if your browser accepts cookies. This cookie contains no personal data and is discarded when you close your browser.

When you log in, we will also set up several cookies to save your login information and your screen display choices. Login cookies last for two days, and screen options cookies last for a year. If you select “Remember Me”, your login will persist for two weeks. If you log out of your account, the login cookies will be removed.

If you edit or publish an article, an additional cookie will be saved in your browser. This cookie includes no personal data and simply indicates the post ID of the article you just edited. It expires after 1 day.