actually the answering leg responds with CONTROLING request On Thu, Sep 28, 2017 at 3:33 PM, Mirko Brankovic <mirkobrankovic@gmail.com> wrote:
Looks like the problem lies in fact that both call legs/channels in refer call scenario are in my case outgoing legs, and then they are sending CONTROLED stun username requests, so I don't have CONTROLING side.
while at the same time Video stun is negotiated immediately and correctly. Log shows it I guess. https://pastebin.freeswitch.org/view/33d30c7e
On Sat, Sep 23, 2017 at 3:12 PM, Mirko Brankovic <mirkobrankovic@gmail.com
wrote:
Thanks Mike, all clients are webrtc clients behind same freeswitch. At the same time video rtp/rtcp dtls is instant, but audio is waiting for something, my best guess is for rtcp from client to confirm correct ip.port or to do auto correct. Call scenario is A call B and B transfers(refer) call to C. Also I see in those 5 seconds that first client, A sends total of 6 stun username requests and that C answers to them all at the same time, after 5s. Can this be rtcp problem. I was thinking to go through video ice thread and compare it to audio to see how that one works instantly. thanks, Mirko
On Sep 21, 2017 19:55, "Michael Jerris" <mike@jerris.com> wrote:
its not going to negotiate until we get the stun responses. If we are not, you should look if the client is sending them and something is blocking, or why the client is waiting to send them. Sounds broken on client side from the description.
On Sep 21, 2017, at 7:53 AM, Mirko Brankovic <mirkobrankovic@gmail.com> wrote:
HI, Has anyone experienced DTLS handshake takes 5s to get to SETUP state:
2017-09-21 11:40:40.021178 [INFO] switch_rtp.c:3515 Changing audio DTLS state from OFF to HANDSHAKE 2017-09-21 11:40:45.319457 [INFO] switch_rtp.c:3172 Changing audio DTLS state from HANDSHAKE to SETUP
In network dump i see that answering side is not sending STUN for this 5s and then suddenly answers last 5 STUNs from A side.
Has anyone encountered this kind of problem ?
I have a pcap if necessary...
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-- Regards, Mirko
-- Regards, Mirko