README-addons.txt 1.5 KB

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  1. ===============================================================================
  2. === Asterisk Add-on Modules ===
  3. ===============================================================================
  4. This document pertains to the modules that reside in the addons/
  5. subdirectory of the source tree. By default, these modules are not compiled
  6. and installed. If you choose to enable them, you must be aware of what
  7. potential licensing and/or patent implications that has on your usage and
  8. distribution of Asterisk.
  9. Even though Asterisk is released as open source under the terms of the
  10. GPLv2 (see LICENSE for details), no core functionality in Asterisk has any
  11. dependencies on libraries that are licensed under the GPL. One reason a module
  12. may be in the add-ons category is that it may have a GPL dependency. Since
  13. these dependencies are not compatible with dual licensing of Asterisk, the
  14. dependant modules are set aside to make it clear that they may not be used
  15. with commercial versions of Asterisk, unless other licensing arrangements are
  16. made with the copyright holders of those dependencies.
  17. Another reason that modules may be set aside is that there may be
  18. additional restrictions on the usage of the code imposed by the license or
  19. related patents. The MySQL and MP3 modules are examples of this.
  20. If you have any questions, contact your lawyer.
  21. ===============================================================================
  22. ===============================================================================