I'm so close to anounce  Freeswitch as the best voip software ever created :-)

I am using mod_managed with c# and trying Test Visual studio project that is included. I can connect inbound and outbound and I can control call. But I cannot read header. If I use method getHeader("EVENT-NAME") , response is null. Whichever header I read, I get null. Serialize method prints all headers..

Any suggestion? I am using Freeswitch with Windows OS.