Ha ha thanks guys. Who wants the 25cents? Ok i dont have an issue with Asterisk/Trixbox as i've been using that for years. I also dont have an issue with Kamailio installation. The issue i have though is that being a newbie to Kamailio i am struggling to understand and come up with a cfg file to allow the following. 1.To allow Kamailio to accept calls from a specific asterisk/trixbox (authentication would be best). 2.To forward all calls from Kamailio to the Sip provider (how do i set that up? No auth required for sip provider). 3.To apply rtp proxy or nathelper if required. 4.To send cdrs to a mysql database. I've had several attempts at writing stuff to the route part of the cfg file but it always fails to load. Is the best method to find the failure to use /var/log/messages? Thats about it and oh my amazon purchase of "Building Telphony systems with Openser" book turned up today so hopefully reading that might make a difference. Taff.. --- On Thu, 5/3/09, olivier.taylor(a)gmail.com <olivier.taylor(a)gmail.com> wrote: _______________________________________________ Kamailio (OpenSER) - Users mailing list Users(a)lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users http://lists.openser-project.org/cgi-bin/mailman/listinfo/users