[Freeswitch-users] SIP over Websocket VS SIP over TCP

Carlos Ruiz Díaz carlos.ruizdiaz at gmail.com
Sat Jan 10 21:35:55 MSK 2015


WebRTC doesn't specify a signalling protocol. This means that you can use
SIP over any transport you want to carry the webRTC enabled SDP.

FS will receive the SDP, detect that has a RTP/SAVPF profile and start
handling it accordingly.

Take for example Jitsi or IMSDroid, they both support webRTC and do SIP
over UDP/TCP/TLS.

Regards,
Carlos
On Jan 10, 2015 12:08 PM, "Adam Ben-Ayoun" <adam.ben.ayoun1 at gmail.com>
wrote:

> Thanks Anthony. I assume that means I can use SIP over TCP/TLS for
> signalling? Also, will mandatory WebRTC requirements such as DTLS-SRTP work
> when communicating with FS (when stuff like fingerprint, etc)?
>
> On 10 January 2015 at 19:49, Anthony Minessale <
> anthony.minessale at gmail.com> wrote:
>
>> The WebRTC media engine is driven completely by the SDP, the transport
>> will not make any difference.
>>
>>
>> On Fri, Jan 9, 2015 at 5:26 PM, Adam Ben-Ayoun <adam.ben.ayoun1 at gmail.com
>> > wrote:
>>
>>> Hi,
>>>
>>> We are developing a mobile client that will use the WebRTC media stack
>>> and Freeswitch as an MCU (only for conference calls). My question is, since
>>> we build a native app, can we use SIP over TCP for signalling? In other
>>> words, if Freeswitch receives the WebRTC kind of SDP, will it be able to
>>> communicate in the same way as if we were using the SIP over Websocket (the
>>> other Freeswitch option)? Any corner cases/considerations with this? Our
>>> goal is to avoid implementing SIP over Websocket on the client as much as
>>> possible.
>>>
>>> Thanks,
>>> Adam
>>>
>>> _________________________________________________________________________
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>>
>>
>>
>> --
>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>
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>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
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>> http://confluence.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
> 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
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