[Freeswitch-users] Websocket Load Balancing freeswitch

Anthony Minessale anthony.minessale at gmail.com
Wed Jun 17 00:41:10 MSD 2015 

Yes, if you use additional FreeSWITCH servers just for that.  You might not
get the same density from that as you might from a proxy but only way to
know for sure is a case study.


On Tue, Jun 16, 2015 at 3:15 PM, Victor Medina <victor.medina at cibersys.com>
wrote:

> If you use a front facing pure websocket server (fs) that fowards all
> calls to another group of freeswitch servers (udp/tcp) in the backgound,
> can't they do recovery? Communication between them is still udp/tcp and
> communications with the front is udp/tcp.
>
> =) im still learning master!
>
> 2015-06-16 15:37 GMT-04:30 Anthony Minessale <anthony.minessale at gmail.com>
> :
>
>> Incorrect,
>>
>> The recovery features in FS work on SIP and on Verto but not SIP over
>> Websockets.  SIP over Websockets is not possible to recover because the FS
>> cannot make an outbound invite to a client who is not connected.  Verto
>> actually has special features coded into the protocol for this that are not
>> possible with SIP.
>>
>> Using a PROXY to turn the SIP from Websocket transport to udp is probably
>> the easiest.
>>
>>
>>
>> On Tue, Jun 16, 2015 at 3:00 PM, Victor Medina <
>> victor.medina at cibersys.com> wrote:
>>
>>> You could also use something like OverSIP which is a proxy specifically
>>> design for sip/websocket. It can be put in front of  UDP/Sip servers. it
>>> can use DNS/SRV records to load balancing between servers.
>>> Kamailio/OpenSips servers are also a great choice.
>>>
>>> But! As far as i know, Freeswitch can do this also, all without a proxy.
>>> You could configure a few fron facing fs servers acting as
>>> sip/websocket/proxy and then bypass all communications to background
>>> servers. this servers can recieve request in a round robing fashion; sofia
>>> can do HA and recover calls.
>>>
>>> All without leaving Freeswitch.
>>>
>>> 2015-06-16 14:43 GMT-04:30 Sergey Safarov <s.safarov at gmail.com>:
>>>
>>>> As a said Anthony, use sip proxy
>>>> http://www.slideshare.net/crocodilertc/sip-over-websocket-on-kamailio
>>>>
>>>> On Tue, Jun 16, 2015 at 9:16 PM, Murugan Pandian <
>>>> manpower13.cse at gmail.com> wrote:
>>>>
>>>>> Anthony
>>>>>
>>>>> Any link or doc to conver websocket to UDP SIP
>>>>>
>>>>> On Tue, Jun 16, 2015 at 11:45 PM, Murugan Pandian <
>>>>> manpower13.cse at gmail.com> wrote:
>>>>>
>>>>>> Sergey
>>>>>>
>>>>>> you mean like this
>>>>>>
>>>>>>
>>>>>>  |---------->FS 1(192.168.1.2:5060)
>>>>>>                                                          |
>>>>>> SIPJS(WebRTC)---->nginx------------|
>>>>>>                                                          |
>>>>>>
>>>>>>  |----------->FS(192.168.1.3:5060)
>>>>>>
>>>>>>
>>>>>> If like above nginx handle websocket request and UDP connected
>>>>>> through FS1(UDP),if i need to connect with fs1 i need public ip here nginx
>>>>>> only have public IP(How i can handle UDP  )  because nginx dont support UDP
>>>>>> traffic sorry if i am wrong
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Tue, Jun 16, 2015 at 11:18 PM, Anthony Minessale <
>>>>>> anthony.minessale at gmail.com> wrote:
>>>>>>
>>>>>>> Also all the SIP proxies support websockets so you can translate
>>>>>>> them to udp SIP.
>>>>>>>
>>>>>>>
>>>>>>> On Tue, Jun 16, 2015 at 12:37 PM, Sergey Safarov <
>>>>>>> s.safarov at gmail.com> wrote:
>>>>>>>
>>>>>>>> When call is arrive to FS1 Nginx and media is proxyed by FS, then
>>>>>>>> ip address of FS1 will be sended to WebRTC client for RTP media. Media is
>>>>>>>> sended directly to correct FS.
>>>>>>>> If media is bypassed, then jedia sended directly to bleg endpoint.
>>>>>>>>
>>>>>>>> On Tue, Jun 16, 2015, 18:15 Murugan Pandian <
>>>>>>>> manpower13.cse at gmail.com> wrote:
>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>       |---------->FS
>>>>>>>>>                              (websosked and UDP)       |
>>>>>>>>> SIPJS(WebRTC)---->LoadBalancing------------|
>>>>>>>>>
>>>>>>>>>       |
>>>>>>>>>
>>>>>>>>>       |----------->FS
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Luis,It's clear to you
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Sergey Safarov ,If i go with NGINX or DNS how to handle UDP
>>>>>>>>> traffic
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Tue, Jun 16, 2015 at 9:30 AM, Sergey Safarov <
>>>>>>>>> s.safarov at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> You can use dns load balancing or simply reverse proxy like Nginx.
>>>>>>>>>>
>>>>>>>>>> On Tue, Jun 16, 2015, 02:27 Murugan Pandian <
>>>>>>>>>> manpower13.cse at gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hi,
>>>>>>>>>>>
>>>>>>>>>>>      How i can handle load balancing websocket request and how
>>>>>>>>>>> to scale FS for WEBRTC
>>>>>>>>>>>
>>>>>>>>>>> _________________________________________________________________________
>>>>>>>>>>> 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
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _________________________________________________________________________
>>>>>>>>> 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
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>>>>>>
>>>>>>> ☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
>>>>>>> http://twitter.com/FreeSWITCH
>>>>>>> ☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
>>>>>>> <http://freeswitch.org/g+>*
>>>>>>>
>>>>>>> ClueCon Weekly Development Call
>>>>>>> [image: ☎] sip:888 at conference.freeswitch.org  [image: ☎]
>>>>>>> +19193869900
>>>>>>>
>>>>>>> https://www.youtube.com/watch?v=9XXgW34t40s
>>>>>>> https://www.youtube.com/watch?v=NLaDpGQuZDA
>>>>>>>
>>>>>>>
>>>>>>> _________________________________________________________________________
>>>>>>> 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
>>>>>
>>>>
>>>>
>>>>
>>>> _________________________________________________________________________
>>>> 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
>>>>
>>>
>>>
>>>
>>> --
>>>
>>>
>>>
>>> Víctor E. Medina M.
>>> Platform Architect / Chief Infrastructure
>>> +58424 291 4561
>>> BB #79A8AFA2
>>> @VMCibersys
>>>
>>>
>>> _________________________________________________________________________
>>> 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  ♬
>>
>> ☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
>> http://twitter.com/FreeSWITCH
>> ☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
>> <http://freeswitch.org/g+>*
>>
>> ClueCon Weekly Development Call
>> [image: ☎] sip:888 at conference.freeswitch.org  [image: ☎] +19193869900
>>
>> https://www.youtube.com/watch?v=9XXgW34t40s
>> https://www.youtube.com/watch?v=NLaDpGQuZDA
>>
>> _________________________________________________________________________
>> 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
>>
>
>
>
> --
>
>
>
> Víctor E. Medina M.
> Platform Architect / Chief Infrastructure
> +58424 291 4561
> BB #79A8AFA2
> @VMCibersys
>
>
> _________________________________________________________________________
> 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  ♬

☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
http://twitter.com/FreeSWITCH
☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
<http://freeswitch.org/g+>*

ClueCon Weekly Development Call
☎ sip:888 at conference.freeswitch.org  ☎ +19193869900

https://www.youtube.com/watch?v=9XXgW34t40s
https://www.youtube.com/watch?v=NLaDpGQuZDA
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