Hi Please excuse the newbie posting, but I really need some help ! I want to expand Kamailio to act as an OMA PoC Server. To do this, I need to build some floor-control using TBCP and add logic to select speakers, etc, which I can do. But.... Before I even do that, I need to support the PUBLISH event "poc-settings" This is where the client declares that it is a PoC device and what it's status is (RFC 4354). I've read, re-read and re-re-read the documentation, but the architecture and how it impacts the various modules is still unclear to me. Here are my questions: 1) I can see that presence_xml is where the "presence" and "winfo...." events are handled. Do I need to expand this to include poc-settings ? 2) The poc-settings per client are sent in the XML body. Where/how does that get parsed, and is that then stored in the MySQL database ? Does that mean that I need to expand the parser to handle the new poc-settings message ? Does that also mean that I need to add new elements to my openser database ? Thanks in advance David