16 Feb
2019
16 Feb
'19
12:57 p.m.
On 16/02/2019 07.38, vinod mn wrote:
Hi I am not able to do SRTP configuration properly this the kamailio configuration *route[NATMANAGE] {
*rtpengine_manage("replace-origin replace-session-connection RTP/SAVP"); }* I can see in SDP RTP/SAVP but still the packets are RTP. clients used linphone-android (media-encryption is SRTP ) and 3cx-windows-client
You have to differentiate between offers and answers. In the offer going from RTP to the SRTP client, instruct rtpengine to use RTP/SAVP. In the answer, omit that option (or use RTP/AVP). Indiscriminately calling rtpengine_manage with the same options in both directions doesn't work.
Cheers