[Freeswitch-users] audio Handshake failure 1

[Javier Menendez]

Please check *https://freeswitch.org/jira/browse/FS-7839
<https://freeswitch.org/jira/browse/FS-7839> *

On Mon, Jul 27, 2015 at 8:33 AM, Alex Polischuk <alxpol at gmail.com> wrote:

> Hi All,
>
> I use FreeSwitch for transcoding SRTP from WebRTC to SIP with RTP and vice
> versa.
> When Firefox version 38 add requires for Perfect Forward Secrecy (PFS) I
> have problem with Handshake in FS when Firefox Browser terminate a call. I
> found that that problem was fixed in the version 1.4.19
> https://freeswitch.org/jira/browse/FS-7425
>
> I have the same problem in the version 1.4.20
>
> eff635a6-33a0-11e5-ac73-891cb7dea826 2015-07-26 14:16:46.564182 [INFO]
> switch_rtp.c:2924 Changing audio DTLS state from HANDSHAKE to SETUP
> eff635a6-33a0-11e5-ac73-891cb7dea826 2015-07-26 14:16:46.564182 [INFO]
> switch_rtp.c:2832 audio Fingerprint Verified.
> eff635a6-33a0-11e5-ac73-891cb7dea826 2015-07-26 14:16:46.564182 [INFO]
> switch_rtp.c:3384 Activating Audio Secure RTP SEND
> eff635a6-33a0-11e5-ac73-891cb7dea826 2015-07-26 14:16:46.564182 [INFO]
> switch_rtp.c:3362 Activating Audio Secure RTP RECV
> eff635a6-33a0-11e5-ac73-891cb7dea826 2015-07-26 14:16:46.564182 [INFO]
> switch_rtp.c:2872 Changing audio DTLS state from SETUP to READY
> eff635a6-33a0-11e5-ac73-891cb7dea826 2015-07-26 14:16:46.604193 [DEBUG]
> switch_rtp.c:1937 rtcp_stats_init: ssrc[-1374535478] base_seq[6179]
> f01c46d8-33a0-11e5-ac83-891cb7dea826 2015-07-26 14:16:46.644210 [DEBUG]
> switch_rtp.c:5884 Correct ip/port confirmed.
> f02184f4-33a0-11e5-ac91-891cb7dea826 2015-07-26 14:16:47.264283 [ERR]
> switch_rtp.c:2917 audio Handshake failure 1
> f02184f4-33a0-11e5-ac91-891cb7dea826 2015-07-26 14:16:47.264283 [INFO]
> switch_rtp.c:2918 Changing audio DTLS state from HANDSHAKE to FAIL
> f02184f4-33a0-11e5-ac91-891cb7dea826 2015-07-26 14:16:47.264283 [NOTICE]
> switch_rtp.c:2899 Hangup sofia/external/992555500004 at voip.webrtc.jajah.com
> [CS_EXCHANGE_MEDIA] [DESTINATION_OUT_OF_ORDER]
>
>
> what additional definition I should make to resolve this problem?
>
> Thanks,
> Alex Polischuk
>
>
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