OpenSIPs Dev Tips: answer a call and play audio with OpenSIPs and rtpengine

Here is a small snippet, showing how to answer a call and play audio from your opensips config using the opensips b2b_entities module. if (is_method("INVITE") && !has_totag()) { xlog("[$fU $tU $ci $rm] initiating ua_session_server_init\n"); ...