[Freeswitch-users] WSS - DTLS handshake takes about 6s in firefox

[Alexandr Popov]

JsSip issue - you can reduce ice gathering -- info you can get here

https://github.com/versatica/JsSIP/issues/432

2018-02-12 16:08 GMT+02:00 Geoff Mina <gmina at connectfirst.com>:

> Can you get a Developer Tool console log from Firefox which includes the
> SIP?
>
> FireFox has a 5 second timeout on ICE candidate gathering.
>
> I’m wondering if there is a failure is on the ICE side and FF is returning
> too many srflx records that need to be tried.
>
> > On Feb 9, 2018, at 4:41 AM, Markus Bönke <mbodbg at gmx.net> wrote:
> >
> >
> > We're using an application which uses the JSSip library to connect to
> Freeswitch 1.6.19 to make and receive calls. On Chome, everything is fine -
> when a call get's connected we can hear the caller from the beginning.
> However on Firefox we can not hear the caller for the first 5 Seconds.
> >
> > If I look in the logs, it seems the DTLS handshake takes more than 5
> seconds between Firefox and Freeswitch:
> >
> > Firefox 57.0.4 on OSX 10.13.3
> >
> > 2018-02-09 11:38:05.613120 [INFO] switch_rtp.c:3581 Activate RTP/RTCP
> audio DTLS server
> > 2018-02-09 11:38:05.613120 [INFO] switch_rtp.c:3730 Changing audio DTLS
> state from OFF to HANDSHAKE
> > 2018-02-09 11:38:11.833115 [INFO] switch_rtp.c:3192 Changing audio DTLS
> state from HANDSHAKE to SETUP <---
> > 2018-02-09 11:38:11.853115 [INFO] switch_rtp.c:3141 Changing audio DTLS
> state from SETUP to READY
> >
> > Chrome 62.0.3202.89 on OSX 10.13.3
> >
> > 2018-02-09 11:45:30.233115 [INFO] switch_rtp.c:3581 Activate RTP/RTCP
> audio DTLS server
> > 2018-02-09 11:45:30.233115 [INFO] switch_rtp.c:3730 Changing audio DTLS
> state from OFF to HANDSHAKE
> > 2018-02-09 11:45:30.533125 [INFO] switch_rtp.c:3192 Changing audio DTLS
> state from HANDSHAKE to SETUP
> > 2018-02-09 11:45:30.553117 [INFO] switch_rtp.c:3141 Changing audio DTLS
> state from SETUP to READY
> >
> >
> > Is this a general issue in firefox or can it somehow be optimized by
> changing the freeswitch configuration?
> >
> > Thanks and regards
> >
> > Markus
> > ____________________________________________________________
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