[Freeswitch-users] DTLS handshake problem

Tao Zhang tao at petatrading.com
Wed Oct 7 06:58:58 MSD 2015


Hi,

Now I think the problem I am having with my verto video demo setup is about
DTLS setup. From the FS server log, I can see both audio DTLS and video
DTLS states are changed from OFF to HANDSHAKE, but then there is no more
event regarding to DTLS state, there is no failure regarding to the
HANDSHAKE either. It seems the HANDSHAKE just stuck there...?

Could anybody help? The server log is pasted below.

2015-10-07 02:34:58.770773 [INFO] switch_core_media.c:6233 Skipping RTCP
ICE (Same as RTP)
2015-10-07 02:34:58.770773 [INFO] switch_rtp.c:3240 Activate RTP/RTCP audio
DTLS client
2015-10-07 02:34:58.770773 [INFO] switch_rtp.c:3369 Changing audio DTLS
state from OFF to HANDSHAKE
2015-10-07 02:34:58.770773 [DEBUG] switch_core_media.c:1929 Setting
Jitterbuffer to 20ms (1 frames) (30 max frames)
2015-10-07 02:34:58.770773 [DEBUG] switch_core_media.c:6306 Set 2833 dtmf
send payload to 126
2015-10-07 02:34:58.770773 [DEBUG] switch_core_media.c:6312 Set 2833 dtmf
receive payload to 126
2015-10-07 02:34:58.770773 [DEBUG] switch_rtp.c:3731 Starting video timer.
2015-10-07 02:34:58.770773 [DEBUG] switch_core_media.c:6523 VIDEO RTP
[verto.rtc/3500] 10.240.15.244:30526->100.8.240.191:54763 codec: 100 ms: 0
[SUCCESS]
2015-10-07 02:34:58.770773 [DEBUG] switch_core_media.c:5180 verto.rtc/3500
Starting Video thread
2015-10-07 02:34:58.770773 [INFO] switch_core_media.c:6564 Activating Video
ICE
2015-10-07 02:34:58.770773 [NOTICE] switch_rtp.c:4198 Activating RTP video
ICE: OVGmvVZ6AiMvzY7t:2nnpMO2EHNETp4ym 100.8.240.191:54763
2015-10-07 02:34:58.770773 [INFO] switch_core_media.c:6602 Activating VIDEO
RTCP PORT 54763 interval 2000 mux 1
2015-10-07 02:34:58.770773 [DEBUG] switch_rtp.c:4095 RTCP send rate is:
2000 and packet rate is: 90000 Remote Port: 54763
2015-10-07 02:34:58.770773 [INFO] switch_core_media.c:6613 Skipping VIDEO
RTCP ICE (Same as VIDEO RTP)
2015-10-07 02:34:58.770773 [INFO] switch_rtp.c:3240 Activate RTP/RTCP video
DTLS client
2015-10-07 02:34:58.770773 [INFO] switch_rtp.c:3369 Changing video DTLS
state from OFF to HANDSHAKE

Thanks so much

Tao
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