C++ program to answer Freeswitch calls

I have freeswitch installed on CentOS and which to handle my calls in C or C++ rather than in lua, which is working fine, or XML. I'm looking for a solution that allows me to update that program without touching freeswitch (i.e. reload or rescan) just like it works for scripts. I want a C or C++ program that answers a call, say 1 2 3, then hang up. I can sent the uuid of the call to be answered as an argument; I may install an additional module; I can even have a lua script that will call the compiled program; and I'm open to any other idea. I want it to be as simple as possible to get it to work. mod_managed is NOT installed. I tried to compile that module and it didn't work... If I can avoid using that (or any) module, that's good with me. Please don't just bid, tell me what solution you want to go with.