[Freeswitch-users] Websocket Load Balancing freeswitch

Victor Medina victor.medina at cibersys.com
Wed Jun 17 00:15:48 MSD 2015 

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
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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
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _________________________________________________________________________
>>>>>>> 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
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> 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
>>>>
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>>>> 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
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>>> 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
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