[Freeswitch-users] WebRTC no media sometimes

[Seven Du]

Was on Linux. I changed from Ubuntu 12.04 to Debian 6,  and it just works.

I'm using the plain ws:// version because it's easier to lab up. Will try wss:// when got more time for the certs.

Thanks.


On Saturday, December 14, 2013 at 3:05 AM, Anthony Minessale wrote:

> The dtls is probably not negotiating.
> You didn't say the OS FS is on or anything but I'm gonna guess mac cos you always are.
>  
> tshark -R dtls and see  
>  
> also fsctl debug_level 10
>  
> The ones that are not working may need to have the cert blessed as the newer ones are getting more strict.
> If you get a valid cert that is suitable for web and does not need a manual exception, you can install it to be used for both dtls and for the wss.
>  
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> On Fri, Dec 13, 2013 at 5:39 AM, Seven Du <dujinfang at gmail.com (mailto:dujinfang at gmail.com)> wrote:
> > Hi,
> >  
> > So I findally got some time trying WebRTC. I noticed that some clients has no media when using WebRTC. I using the latest master with jssip 3.0. While my chrome(30.0.1599.101) has no problem all the time, other chromes elsewhere seems has no luck. e.g. 31.0.1650.63 and 33.0.1737.0 canary.  
> >  
> > I listed 3 channels below, looks like only my channel has 'AES_CM_128_HMAC_SHA1_80' and other channels has no that and no media. Also I see no auto stun for a long time from the log.
> >  
> > Before trying more, is any hint it's a Chrome version problem or anything else? the no audio stun for a long time log has anything related to the client or only related to server side? Any configurable params? Thanks.  
> >  
> >  
> >  
> >  
> > L16,48000,768000,opus,48000,0,srtp:sdes:AES_CM_128_HMAC_SHA1_80,webRTC,1000 at 115.29.169.114 (mailto:1000 at 115.29.169.114),,ACTIVE,,,,,,  
> > L16,48000,768000,opus,48000,0,,webRTC,1000 at 115.29.169.114 (mailto:1000 at 115.29.169.114),,ACTIVE,,,,,,
> > L16,48000,768000,opus,48000,0,,webRTC,1000 at 115.29.169.114 (mailto:1000 at 115.29.169.114),,ACTIVE,,,,,,
> >  
> > 3 total.
> >  
> > 2013-12-13 19:18:24.459945 [ERR] switch_rtp.c:718 No audio stun for a long time!
> > 2013-12-13 19:18:35.479939 [ERR] switch_rtp.c:718 No audio stun for a long time!
> >  
> >  
> > --  
> > Seven Du
> > http://www.freeswitch.org.cn
> > http://about.me/dujinfang
> > http://www.dujinfang.com
> >  
> >  
> > Sent with Sparrow (http://www.sparrowmailapp.com/?sig)
> >  
> >  
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> --  
> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
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