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Sergey,<br>
<br>
Thank you. Your suggested solution worked perfectly. I really
appreciate your taking the time to help me!<br>
<br>
Robert<br>
<br>
<div class="moz-cite-prefix">On 02/25/2015 12:07 AM, Sergey Safarov
wrote:<br>
</div>
<blockquote
cite="mid:CAHtxdDffT+KKVVw4U5e2h_xQEoWXBuy84F91aicuEpBAmnLwbQ@mail.gmail.com"
type="cite">
<div dir="ltr">1) Create VPN connection betwen Sip_B (client) and
Sip_A (server);
<div>2) On VPN interface configure static IP address;</div>
<div>3) Configure station on Sip_B and gateway on Sib_A;</div>
<div>4) Route call from Sip_A to Sip_B like you has configured
routing call Sip_B to Sip_A;</div>
<div>5) To allow FS listen on VPN IP when VPN connection is down
cconfigure sysctl variable "net.ipv4.ip_nonlocal_bind = 1"</div>
<div><a moz-do-not-send="true"
href="https://wiki.freeswitch.org/wiki/Freeswitch_HA">https://wiki.freeswitch.org/wiki/Freeswitch_HA</a><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Feb 25, 2015 at 5:37 AM, Robert
Oldham <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:robert@oldhamtechnology.com" target="_blank">robert@oldhamtechnology.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">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>
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<br>
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</blockquote>
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<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>
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<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a></pre>
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