Recently, the openser-docs mailing list was created to conduct the development on OpenSER documentation. If you want to join go to:
Immediate task is to create a master document where to refer the rest of documents, the entry point for new comers. The dokuwiki is already an impressive knowledge base, but lacks somehow a good index.
Another subject is to migrate the format to Docbook XML.The amount of available tools and the strict formating in XML provide easier ways to manage and convert to readable formants.
Off topic, worth to mention that RTPProxy got its own mailing list: