I'm very new to Dialogic and looking for the right software stack and support from Dialogic to design and build a ring back tone solution, i've found a bunch of documents online and got oriented to Dialogic.

I don't really know where to start and how to get assistance ?

I can provide the app to handle subscriptions to ringtones and hosting the media, all the call control stack shall be handed to Dialogic stack.

Thank you !