[Freeswitch-users] OpenSIPS Load Balancer and FreeSwitch issue

[Avi Marcus]

If that doesn't help, can you provide an actual siptrace of the call so we
can SEE what's going on?
ngrep can be quite helpful..

-Avi


On Mon, Dec 19, 2011 at 6:41 AM, Sammy Govind <govoiper at gmail.com> wrote:

> Hey,
>
> I think you need to use RTP proxy in bridged mode on OpenSIPS and use the
> force_rtp_proxy() function with IE and EI flags so that the SDPs IPs change
> as follows
>
> End-USER<===========>[*Public-IP*]OPENSIPS/RTPProxy[*Private-IP*
> ]<===========>[*Private-IP*]FreeSWITCH
>
> Use FreeSWITCH internal or external domain, make sure you've correct
> properties and contexts set.
>
> Regards,
> Sammy.
>
>
> On Mon, Dec 19, 2011 at 5:28 AM, Peter Spinato <peter at spinato.ca> wrote:
>
>> I changed the external profile to port 5060 – I can see it using that
>> profile and it still sends out the local IP at the RTP IP … even though
>> ext-rtp-ip is set to the public one …?****
>>
>> ** **
>>
>> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
>> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Avi Marcus
>> *Sent:* Saturday, December 17, 2011 10:32 PM
>>
>> *To:* FreeSWITCH Users Help
>> *Subject:* Re: [Freeswitch-users] OpenSIPS Load Balancer and FreeSwitch
>> issue****
>>
>> ** **
>>
>> Yes, send it to the freeswitch server port  5080****
>>
>> Or if you don't need the internal profile, remove it and set external to
>> use port 5060.
>> ****
>>
>> -Avi****
>>
>> ** **
>>
>> On Sun, Dec 18, 2011 at 5:07 AM, Peter Spinato <peter at spinato.ca> wrote:*
>> ***
>>
>> The calls go to internal profile – I guess case the OpenSIPs server is
>> local lan – is there a way to force that calls to external profile as I
>> find calls that hit that profile load the ext-rtp-ip ip and work.****
>>
>>  ****
>>
>> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
>> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Avi Marcus
>> *Sent:* Saturday, December 17, 2011 11:07 AM
>> *To:* FreeSWITCH Users Help
>> *Subject:* Re: [Freeswitch-users] OpenSIPS Load Balancer and FreeSwitch
>> issue****
>>
>>  ****
>>
>> Someone familiar with this might be able to answer right off the bat, but
>> if you pastebin a SIP trace (and an fs_cli log for completeness) , the
>> problem should become apparent.****
>>
>>  ****
>>
>> Are you using the internal profile for all the calls? If you use the
>> external.xml profile, you might need to set your ext-rtp-ip in that file,
>> too. Seeing a trace will tell (almost) the whole story.****
>>
>>
>> ****
>>
>> -Avi****
>>
>>  ****
>>
>> On Fri, Dec 16, 2011 at 10:46 PM, Peter Spinato <peter at spinato.ca> wrote:
>> ****
>>
>> All,****
>>
>>   Hopefully someone can assist me - I'll gladly give $50 to the person
>> who helps me fix the issue - I have an OpenSIPs server configured as a load
>> balancer (http://wiki.freeswitch.org/wiki/Enterprise_deployment_OpenSIPS)
>> that receives the call and forwards it to my Freeswitch Server for an IVR.
>> When I had the call just routing to the Freeswitch server I got the audio
>> working by setting the ext-rtp-ip to the public IP.  Now that I route the
>> SIP call through the OpenSIPs server there is no audio - I'm guessing it a
>> NAT issue as always.****
>>
>>  ****
>>
>> Both the OpenSIPS and FreeSwitch server have an internal private IP -
>> OpenSIPS = 192.168.23.1 and FreeSwitch 192.168.23.2****
>>
>> Both servers also have a public IP that routes to the internal IP
>> OpensIPS = 47.1.1.1 and Freeswitch = 47.1.1.2****
>>
>>  ****
>>
>> Call gets received by the OpenSIPs via the external IP - routes the call
>> to the internal IP on the Freeswitch server which answers the call - but no
>> audio - I think the FreeSwitch is trying to route the RTP Audio via its
>> internal private IP instead of the public IP of 47.1.1.2.  Not sure if this
>> is the real issue or how to configure it route RTP properly  ... all help
>> is appreciated.  $50 Paypal to whoever fixes this for me!  Thanks****
>>
>>  ****
>>
>> -Peter****
>>
>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
>> 
>> 
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>>  ****
>> ------------------------------
>>
>> No virus found in this message.
>> Checked by AVG - www.avg.com
>> Version: 2012.0.1890 / Virus Database: 2108/4686 - Release Date: 12/17/11
>> ****
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
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>> ** **
>> ------------------------------
>>
>> No virus found in this message.
>> Checked by AVG - www.avg.com
>> Version: 2012.0.1890 / Virus Database: 2108/4686 - Release Date: 12/17/11
>> ****
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
>> FreeSWITCH-users mailing list
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>>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
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