Hi, I am trying to install 3 difference rtpproxy module on 3 different Virtual machines. And I have installed kamailio-4.0.3 in another virtual machine. When I start running the kamailio it sends the ping information to all the rtpproxy servers once via rtpp_test method in rtpproxy module. But I want to send the periodic ping to all the rtpproxy servers. Currently the module will send the ping whenever the rtpproxy function gets invoked. Is it possible to create new thread for that check and not to call rtpp_test method all the time when request comes ? Thanks in Advance -- Regards Praveen.