Just wanted to clarify the following case:

what should be result of sdp_with_transport("RTP/SAVPF") on line:

m=audio 10231 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 126

I am having a weird behavior for two different versions of Kamailio. I hope I am doing something wrong. 

kamailio 4.3.2 => sdp_with_transport("RTP/SAVPF") = true

kamailio 4.4.5 => sdp_with_transport("RTP/SAVPF") = false

--