Hi! While going through the core files, I noted that some of the history messages - typically the first line or two - has important information about the content of the file, which is not always copied into the Doxygen. Each file should have a doxygen declaration, like: /*! * \file * \brief Kamailio core :: <description of this file> * \ingroup core * Module: \ref core */ Please make sure that you preserve the file information. You can add a few lines of description that you find elsewhere to the block, like: /*! * \file * \brief Kamailio core :: Gnurging the smorifians * The smorifians are dangerous parts of a SIP message and needs to be gnurged. This * code file handles 94.25% of these cases. If you find out how to complete the process, * please add new functions. * \ingroup core * Module: \ref core */ You may also add * \author Gonzilla the IIIrd, emperor of GowarkiStania &lt;gonzilla(a)gowarkistania.skrep&gt; To this section if you find an author or multiple ones. Doxygen for Kamailio is generated here: http://sip-router.org/doxygen/sip-router/branch/master/ I did also change any text saying "ser" or "sip-router" to "Kamailio" while I was in the file changing text in comments. Doxygen is cool and very helpful for new developers that wants to find their way around Kamailio source code. /Olle