[Freeswitch-users] Media delay when calling FS from a WebRTC client

Thu Mar 13 20:56:30 MSK 2014

https://webrtc.freeswitch.org on chrome redirects to a JsJip demo.

Same URL on Firefox redirects to smpl5 demo,

so I was wondering if there is a reason for that and if the comparisons
between JsSip and smpl5 were done on the same browser.

On Thu, Mar 13, 2014 at 10:45 AM, Michael Jerris <mike at jerris.com> wrote:

> huh?
>
> On Mar 13, 2014, at 12:50 PM, Oleg Stolyar <olegstolyar at gmail.com> wrote:
>
> On the same browser?
>
>
> On Thu, Mar 13, 2014 at 9:43 AM, Michael Jerris <mike at jerris.com> wrote:
>
>> sipml5 seems to handle this part much much better than jssip.
>>
>> On Mar 13, 2014, at 12:34 PM, Oleg Stolyar <olegstolyar at gmail.com> wrote:
>>
>> So, this is WebRTC browser behavior, right?  Not something specific to
>> JsSip?
>>
>>
>> On Thu, Mar 13, 2014 at 9:20 AM, mbo <mbodbg at gmx.net> wrote:
>>
>>> I also have seen that it sometimes takes up to 10 seconds before the
>>> websocket message is sent, depending on the router I’m behind, but I’ve no
>>> solution for it yet.
>>>
>>>
>>> Am 13.03.2014 um 16:58 schrieb Oleg Stolyar <olegstolyar at gmail.com>:
>>>
>>> Thanks guys!  Another related question.  It's not FreeSWITCH but perhaps
>>> someone here knows.
>>>
>>> There is a delay in JsSip demo when gathering candidates.  The delay
>>> occurs after the last candidate is received and before sending the
>>> websocket message.  From looking around the web I found that it may be due
>>> to the WebRTC trying to get more candidates and only sending the message
>>> when that effort times out.
>>>
>>> Does anyone know if there is a way around it?
>>>
>>>
>>>
>>> On Thu, Mar 13, 2014 at 6:27 AM, Brian West <brian at freeswitch.org>wrote:
>>>
>>>> I don’t think you can speed this up, if you try DTLS from FS to FS its
>>>> instant, no delays but no matter what browser you selected there is some
>>>> delay.
>>>> --
>>>> Brian West
>>>> brian at freeswitch.org
>>>> FreeSWITCH Solutions, LLC
>>>> PO BOX 2531
>>>> Brookfield, WI 53008-2531
>>>> Twitter: @FreeSWITCH , @briankwest
>>>> http://www.freeswitchbook.com
>>>> http://www.freeswitchcookbook.com
>>>>
>>>> T: +1.918.420.9001  |  F: +1.918.420.9002  |  M: +1.918.424.WEST
>>>> iNUM: +883 5100 1420 9001
>>>> ISN: 410*543
>>>> Skype:briankwest
>>>> PGP Key: http://www.bkw.org/key.txt (AB93356707C76CED)
>>>>
>>>> On Mar 13, 2014, at 4:29 AM, mbo <mbodbg at gmx.net> wrote:
>>>>
>>>> > we also face that problem. Is there any solution to speed up DTLS
>>>> handshake so far?
>>>> >
>>>> > Thanks
>>>> >
>>>> > Markus
>>>> >
>>>>
>>>>
>>>>
>>>> _________________________________________________________________________
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>>>>
>>>> 
>>>> 
>>>>
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>>> 
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>>>
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>>> 
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>>>
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>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
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>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
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>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
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>> http://www.cluecon.com
>>
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>>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
>
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>
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>
>
> _________________________________________________________________________
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> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
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>
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