a few days ago I started to create german voice prompts via Text-To-Speech using MARY TTS (http://mary.dfki.de/).

As there is still a lot to do I just wrote a mailing to the german mailing list of GemeinschaftPBX where I would like to suggest german readers of this mailing list may want to have a look to:

https://groups.google.com/forum/?fromgroups=#!topic/gs5-users/ZyNJdAFzYEg

If somebody here is willing to contribute to the project, please feel free to send a pull-request to the Github repo:

Cheers,
Julian