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Bote,<br>
<br>
Thank you for noting this in response to my query. It was helpful in
resolving my problems.<br>
<br>
Robert<br>
<br>
<div class="moz-cite-prefix">On 02/25/2015 06:58 AM, Bote Man wrote:<br>
</div>
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<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">FYI,
I have just moved the High Availability and keepalived pages
to Confluence.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a
moz-do-not-send="true"
href="https://freeswitch.org/confluence/display/FREESWITCH/High+Availability">https://freeswitch.org/confluence/display/FREESWITCH/High+Availability</a><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Bote<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
Sergey Safarov<br>
<b>Sent:</b> Wednesday, 25 February, 2015 02:08<br>
<b>Subject:</b> Re: [Freeswitch-users] server to NAT'd
server gateways<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">1) Create VPN connection betwen Sip_B
(client) and Sip_A (server);<o:p></o:p></p>
<div>
<p class="MsoNormal">2) On VPN interface configure static IP
address;<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">3) Configure station on Sip_B and
gateway on Sib_A;<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">4) Route call from Sip_A to Sip_B like
you has configured routing call Sip_B to Sip_A;<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">5) To allow FS listen on VPN IP when
VPN connection is down cconfigure sysctl variable
"net.ipv4.ip_nonlocal_bind = 1"<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><a moz-do-not-send="true"
href="https://wiki.freeswitch.org/wiki/Freeswitch_HA">https://wiki.freeswitch.org/wiki/Freeswitch_HA</a><o:p></o:p></p>
</div>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">On Wed, Feb 25, 2015 at 5:37 AM, Robert
Oldham <<a moz-do-not-send="true"
href="mailto:robert@oldhamtechnology.com"
target="_blank">robert@oldhamtechnology.com</a>>
wrote:<o:p></o:p></p>
<p class="MsoNormal">I have two FreeSWITCH servers that I
need to gateway calls between.<br>
Sip_A is on a public network with a static IP address.
Sip_B is on a<br>
private network that is NAT'd. I am trying to pass calls
from devices<br>
connected to Sip_B, through Sip_A and on to another
server. I am also<br>
trying to pass calls from Sip_A into Sip_B. I don't have
access to the<br>
firewall at the location of Sip_B so I am not able to
forward standard<br>
ports into Sip_B.<br>
<br>
I am fairly new to FreeSWITCH, so I'm not certain how to
solve this<br>
problem well. Many of the documents I have read online
recommend using<br>
ACLs and port forwards for this. However, the private
network does not<br>
have a static IP address that I can give access to and, as
mentioned, I<br>
cannot make port forwards. Instead, I have created an
extension on Sip_A<br>
and a gateway on Sip_B that registers using the extension
on Sip_A. That<br>
works fine for passing calls from Sip_B through Sip_A and
on. Sip_B has<br>
been maintaining a registered connection to Sip_A through
the NAT'd<br>
connection for several days now without trouble.<br>
<br>
Not knowing a better solution, I have been searching for a
gateway<br>
configuration on Sip_A that would allow it to route calls
back over the<br>
registered extension from Sip_B. I have not found a way to
accomplish it<br>
yet. As an alternative, I have also tried without success
to create a<br>
passive gateway on Sip_A that the gateway on Sip_B could
register with.<br>
<br>
Any help is appreciated!<br>
<br>
Thanks,<br>
Robert<br>
<br>
<br>
<br>
_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a moz-do-not-send="true"
href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a moz-do-not-send="true"
href="http://www.freeswitchsolutions.com"
target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
Official FreeSWITCH Sites<br>
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target="_blank">http://www.freeswitch.org</a><br>
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target="_blank">http://www.cluecon.com</a><br>
<br>
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<p class="MsoNormal"><o:p> </o:p></p>
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<br>
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<br>
<pre wrap="">_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
<a class="moz-txt-link-abbreviated" href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a>
Official FreeSWITCH Sites
<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://confluence.freeswitch.org">http://confluence.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.cluecon.com">http://www.cluecon.com</a>
FreeSWITCH-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
UNSUBSCRIBE:<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a></pre>
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