Hello Daniel, I am implementing conference bridge using kamalio and RTP porxy without media mixing. Since for now we are ok with this. My question is as per the flow of RFC 4579, UA may send SUBSCRIBE to the conference URI with event as conference. In kamalio modules presence_conference where they mentioned such way that it will support the same what I am looking for. But I simulated using sipP by sending subscriber with conference event. I am not seeing any notify XML which will have the conference users list. One more doubt where it will pick the conference users, since I am not seeing any specific data base table for the same. Can you please clarify what exactly for presence_conference module. Note: I have loaded three modules presence, presence_xml, presence_conference, in route config I am calling handle_subscribe when SUBCRIBE method receives. Regards Surendra India: +91-8124625001