[Freeswitch-users] priority call queue using mod_fifo

Hi, I would like to implement the priority queue using mod_fifo. Please provide the following informations. 1. How to set the priority for the caller or consumer (who should be served first)? 2. Is it possible to choose the agent with different methods such as round robin (before bridging the call)? 3. How can we control the call flow after bridging the call with agent (for call recording and other options)? 4. Is there any detailed documentation available for mod_fifo module. regards rajkumar k