[Freeswitch-users] how to improve the performance of Web RTC?

Anthony Minessale anthony.minessale at gmail.com
Fri Jul 10 21:14:33 MSD 2015 

Try setting this in vars.xml

<X-PRE-PROCESS cmd="set" data="rtp_video_max_bandwidth=500kb"/>

or 1mb etc.. If you don't set it to something Browser will attempt to use
4mb.  All this does is add a constraint to the sdp to lower the bw.

In Chrome, while you are in a call you can visit chrome://webrtc-internals
and look at the send recv graph.

You can also start your chrome in debug mode from the command line and get
some hints if something is wrong.

Also make sure you update every single day.  We are busy developing and it
will change daily.





On Fri, Jul 10, 2015 at 11:16 AM, Brian West <brian at freeswitch.org> wrote:

> We'll schedule something next week!
>
> On Fri, Jul 10, 2015 at 10:19 AM, Giovanni Maruzzelli <gmaruzz at gmail.com>
> wrote:
>
>> Brian,
>> Dunno what help I can be, but I'd be interested in attending the meeting.
>> Let us know when it will be scheduled.
>> -giovanni
>>
>> sent from my mobile,
>> Giovanni Maruzzelli
>> cell: +39 347 266 56 18
>> On Jul 10, 2015 4:15 PM, "Brian West" <brian at freeswitch.org> wrote:
>>
>>> Maybe I can plan a meeting time next week where we can all get together
>>> and plan out an approach for automated testing that can be done with little
>>> to no human intervention!
>>>
>>> Who's up for that? Say next Tuesday?
>>>
>>> On Fri, Jul 10, 2015 at 9:10 AM, Blake Priddy <bpriddy at bryantschools.org
>>> > wrote:
>>>
>>>> Brian I would love to be a part of that. I would also like to record it
>>>> and post to YouTube such as a video "somewhat tutorial/best practices"
>>>> about how this works. I think a freeswitch YouTube channel (which already
>>>> exists) that had video about implementation of mods and how all these
>>>> things work together would be great for the community! :)
>>>> On Jul 10, 2015 9:07 AM, "Brian West" <brian at freeswitch.org> wrote:
>>>>
>>>>> I need to have a POW WOW with the community and devise an automated
>>>>> testing approach that'll help us and the community.
>>>>>
>>>>> I think the community would benefit from a collaborative testing frame
>>>>> work, that allows us to present a set of machines public facing and some
>>>>> automation to help us test things on a continual basis.
>>>>>
>>>>> Who's up for the challenge of starting with a clean slate and building
>>>>> a testing infrastructure from the ground up?
>>>>>
>>>>>
>>>>>
>>>>> On Fri, Jul 10, 2015 at 8:44 AM, Ben Langfeld <ben at langfeld.co.uk>
>>>>> wrote:
>>>>>
>>>>>> You absolutely can use SIP.js, and infact I do. There are bugs, of
>>>>>> course, but all software has bugs. It seems like the scare-mongering about
>>>>>> how awful SIP in the browser is is more of a marketing effort for Verto
>>>>>> than reality.
>>>>>>
>>>>>> Verto may be great, and given the FreeSWITCH core team's track record
>>>>>> of quality I don't doubt it, but it's not the great saviour that will fix
>>>>>> all of your problems while making you a cup of tea, nor is SIP.js the devil
>>>>>> that should be avoided at all costs.
>>>>>>
>>>>>> There are tradeoffs to be made on both sides, and I've used SIP.js on
>>>>>> several occasions and been very happy with my choice.
>>>>>>
>>>>>> More specifically, it's very unlikely that your choice of signalling
>>>>>> protocol will impact the stability of media flow. The suggestion to switch
>>>>>> to Verto in this case seems premature.
>>>>>>
>>>>>> On 10 July 2015 at 06:40, Denis Jakovlev <yadenis at seznam.cz> wrote:
>>>>>>
>>>>>>>  Dobrý den,
>>>>>>>
>>>>>>> About a month ago, I asked here about connection problems with the
>>>>>>> video. And to me strongly suggest it sipjs. I can not change the library
>>>>>>> every month.
>>>>>>> The site freeswitch recommend these 2 libraries (sipjs, jssip). Why
>>>>>>> can not I use them?
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> *-- S pozdravem, Ing.Denis Jakovlev
>>>>>>> mob.tel <http://mob.tel>. 775-415-382 pátek 10. července 2015, 11:05:07,
>>>>>>> napsal jste: *
>>>>>>>
>>>>>>>  My strongest suggestion - switch to mod_verto. All sip
>>>>>>> implementation for JavaScript is buggy in many different ways. And with
>>>>>>> every new release of the browser you will get new surprises.
>>>>>>>
>>>>>>> пятница, 10 июля 2015 г. пользователь Denis Jakovlev написал:
>>>>>>> Hi All !
>>>>>>>
>>>>>>> I have a question. I use several different libraries (jssip, sip.js)
>>>>>>> for RTC Web communications. In both variants I observed during the freezing
>>>>>>> of the video communication. Sometimes it works great and without freezing.
>>>>>>> Sometimes it can be frozen for 10-15 seconds. Most often with lags. I've
>>>>>>> tried various settings Dialplan and internal.xml. But the result is almost
>>>>>>> the same.
>>>>>>> Maybe dear colleagues will share tips on how to make the connection
>>>>>>> stable?
>>>>>>>
>>>>>>> PS: I use FreeSwitch 1.7 on Debian 8.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> *-- S pozdravem, Ing.Denis Jakovlev                           *
>>>>>>> mob.tel
>>>>>>>
>>>>>>> *. 775-415-382 *
>>>>>>> _________________________________________________________________________
>>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>>> consulting at freeswitch.org
>>>>>>> http://www.freeswitchsolutions.com
>>>>>>>
>>>>>>> Official FreeSWITCH Sites
>>>>>>> http://www.freeswitch.org
>>>>>>> http://confluence.freeswitch.org
>>>>>>> http://www.cluecon.com
>>>>>>>
>>>>>>> FreeSWITCH-users mailing list
>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>> UNSUBSCRIBE:
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>>>>>>> http://www.freeswitch.org
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Best regards,
>>>>>>> Igor
>>>>>>>
>>>>>>>
>>>>>>> _________________________________________________________________________
>>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>>> consulting at freeswitch.org
>>>>>>> http://www.freeswitchsolutions.com
>>>>>>>
>>>>>>> Official FreeSWITCH Sites
>>>>>>> http://www.freeswitch.org
>>>>>>> http://confluence.freeswitch.org
>>>>>>> http://www.cluecon.com
>>>>>>>
>>>>>>> FreeSWITCH-users mailing list
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>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>>> UNSUBSCRIBE:
>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>> http://www.freeswitch.org
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> _________________________________________________________________________
>>>>>> Professional FreeSWITCH Consulting Services:
>>>>>> consulting at freeswitch.org
>>>>>> http://www.freeswitchsolutions.com
>>>>>>
>>>>>> Official FreeSWITCH Sites
>>>>>> http://www.freeswitch.org
>>>>>> http://confluence.freeswitch.org
>>>>>> http://www.cluecon.com
>>>>>>
>>>>>> FreeSWITCH-users mailing list
>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>>> UNSUBSCRIBE:
>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>> http://www.freeswitch.org
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> *Brian West*
>>>>> brian at freeswitch.org
>>>>>
>>>>>
>>>>> *Twitter: @FreeSWITCH , @briankwest*
>>>>> http://www.freeswitchbook.com
>>>>> http://www.freeswitchcookbook.com
>>>>>
>>>>> ClueCon 2015 Call for Speakers
>>>>> <https://www.cluecon.com/call-for-speakers/> | Register
>>>>> <https://freeswitch.com/cart.php?gid=1> TODAY! | Reddit: /r/freeswitch
>>>>> <https://www.reddit.com/r/freeswitch>
>>>>>
>>>>> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
>>>>> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
>>>>>
>>>>>
>>>>> _________________________________________________________________________
>>>>> Professional FreeSWITCH Consulting Services:
>>>>> consulting at freeswitch.org
>>>>> http://www.freeswitchsolutions.com
>>>>>
>>>>> Official FreeSWITCH Sites
>>>>> http://www.freeswitch.org
>>>>> http://confluence.freeswitch.org
>>>>> http://www.cluecon.com
>>>>>
>>>>> FreeSWITCH-users mailing list
>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>>> UNSUBSCRIBE:
>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>> http://www.freeswitch.org
>>>>>
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> Professional FreeSWITCH Consulting Services:
>>>> consulting at freeswitch.org
>>>> http://www.freeswitchsolutions.com
>>>>
>>>> Official FreeSWITCH Sites
>>>> http://www.freeswitch.org
>>>> http://confluence.freeswitch.org
>>>> http://www.cluecon.com
>>>>
>>>> FreeSWITCH-users mailing list
>>>> FreeSWITCH-users at lists.freeswitch.org
>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>> UNSUBSCRIBE:
>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>> http://www.freeswitch.org
>>>>
>>>
>>>
>>>
>>> --
>>>
>>> *Brian West*
>>> brian at freeswitch.org
>>>
>>>
>>> *Twitter: @FreeSWITCH , @briankwest*
>>> http://www.freeswitchbook.com
>>> http://www.freeswitchcookbook.com
>>>
>>> ClueCon 2015 Call for Speakers
>>> <https://www.cluecon.com/call-for-speakers/> | Register
>>> <https://freeswitch.com/cart.php?gid=1> TODAY! | Reddit: /r/freeswitch
>>> <https://www.reddit.com/r/freeswitch>
>>>
>>> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
>>> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Sites
>>> http://www.freeswitch.org
>>> http://confluence.freeswitch.org
>>> http://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>
>
>
> --
>
> *Brian West*
> brian at freeswitch.org
>
>
> *Twitter: @FreeSWITCH , @briankwest*
> http://www.freeswitchbook.com
> http://www.freeswitchcookbook.com
>
> ClueCon 2015 Call for Speakers
> <https://www.cluecon.com/call-for-speakers/> | Register
> <https://freeswitch.com/cart.php?gid=1> TODAY! | Reddit: /r/freeswitch
> <https://www.reddit.com/r/freeswitch>
>
> *T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
> *iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org
>



-- 
Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬

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