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Hi Brian,<br>
<br>
maybe I'm reading your response incorrectly but are you suggesting
that I use the Freeswitch boxes external IP in the load_balancer
table so opensips is always trying to "talk" to it via that IP?<br>
<br>
thanks<br>
Matt<br>
<br>
<br>
<div class="moz-cite-prefix">On 21/08/2014 16:02, Brian West wrote:<br>
</div>
<blockquote
cite="mid:CAEJMVkDyOqz+as3PMyRctEnrvcPpNGF9zEnHY8b43Rtq5yXdOQ@mail.gmail.com"
type="cite">
<div dir="ltr">That kinda defeats the purpose of FreeSWITCH being
able to tell if it should use one or the other IP's for the
response. Then that means that the always lie and say the ext
variant in the SDP is possibly broken.</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Wed, Aug 20, 2014 at 7:50 PM, Matt
Broad <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:matt@inveroak.com" target="_blank">matt@inveroak.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> sorry yes it is
<div>
<div class="h5"><br>
<div>On 20/08/2014 16:46, Brian West wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">I'm guessing that OpenSIPS is behind
nat with FreeSWITCH?</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Wed, Aug 20, 2014 at
5:59 AM, Matt Broad <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:matt@inveroak.com"
target="_blank">matt@inveroak.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> Hi
Brian,<br>
<br>
it seems that this was not the issue.<br>
<br>
Some more details:<br>
We have an opensips server using the
load_balancer module to route the calls to
the freeswitch box. (<a
moz-do-not-send="true"
href="https://wiki.freeswitch.org/wiki/Enterprise_deployment_OpenSIPS"
target="_blank">https://wiki.freeswitch.org/wiki/Enterprise_deployment_OpenSIPS</a>)<br>
When I route the calls directly to the
freeswitch's external IP, the calls connect
fine and have audio.<br>
However when I route the calls to the
opensips server first, the call will connect
but without audio. <br>
<br>
The strange thing is Opensips uses
Freeswitch's internal address (from the
load_balancer table) to forward the INVITE
packet, yet when the ACK packet comes in
from the provider opensips tries to forward
it to the FS external IP address rather than
the internal IP.<br>
<br>
I understand this is probably more an
opensips question, so will understand if I
should post this to their mailing list, but
any tips would be appreciated. <br>
<br>
<br>
thanks<span><font color="#888888"><br>
Matt</font></span>
<div>
<div><br>
<br>
<br>
<div>On 19/08/2014 17:25, Matt Broad
wrote:<br>
</div>
<blockquote type="cite"> thanks brian,
will give it a go and see what
happens.<br>
<br>
thanks<br>
Matt<br>
<div>On 19/08/2014 17:06, Brian West
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Can you try prefixing
the ext-rtp-ip and ext-sip-ip with
autonat:0.0.0.0 and make sure
local-network-acl is set to
rfc1918.auto?</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Tue,
Aug 19, 2014 at 9:20 AM, Matt
Broad <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:matt@inveroak.com"
target="_blank">matt@inveroak.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin:0 0 0
.8ex;border-left:1px #ccc
solid;padding-left:1ex">Hi,<br>
<br>
does it make any difference if
my internal IP address is
being sent in<br>
the SDP connection
information? I have 2 sip
providers where 1 I can<br>
bridge calls and receive audio
and 1 that I can bridge calls
but get no<br>
audio.<br>
<br>
Even with the below settings
the SDP message body contains
c=IN IP4<br>
192.168.1.1.<br>
<br>
I have vars set as:<br>
<X-PRE-PROCESS cmd="set"
data="external_rtp_ip=my.ip.goes.here"/><br>
<X-PRE-PROCESS cmd="set"
data="external_sip_ip=my.ip.goes.here"/><br>
<br>
I have setup the external
profile as follows:<br>
<param name="ext-rtp-ip"
value="$${external_rtp_ip}"/><br>
<param name="ext-sip-ip"
value="$${external_sip_ip}"/><br>
<br>
running sofia status profile
external gives (replace
0.0.0.0 with the<br>
real external IP declared in
vars):<br>
=================================================================================================<br>
Name
external<br>
Domain Name N/A<br>
Auto-NAT false<br>
DBName
sofia_reg_external<br>
Pres Hosts<br>
Dialplan XML<br>
Context public<br>
Challenge Realm
auto_to<br>
RTP-IP
192.168.1.1<br>
Ext-RTP-IP
0.0.0.0<br>
SIP-IP
192.168.1.1<br>
Ext-SIP-IP
0.0.0.0<br>
URL <a
moz-do-not-send="true"
href="http://sip:mod_sofia@0.0.0.0:5080"
target="_blank">sip:mod_sofia@0.0.0.0:5080</a><br>
BIND-URL <a
moz-do-not-send="true"
href="mailto:sip:mod_sofia@0.0.0.0:5080;maddr=192.168.1.1;transport=udp,tcp"
target="_blank">sip:mod_sofia@0.0.0.0:5080;maddr=192.168.1.1;transport=udp,tcp</a><br>
WS-BIND-URL <a
moz-do-not-send="true"
href="mailto:sip:mod_sofia@192.168.1.1:5086;transport=ws"
target="_blank">sip:mod_sofia@192.168.1.1:5086;transport=ws</a><br>
HOLD-MUSIC
local_stream://moh<br>
OUTBOUND-PROXY N/A<br>
CODECS IN
G722,PCMU,PCMA,GSM<br>
CODECS OUT
PCMU,PCMA,GSM<br>
TEL-EVENT 101<br>
DTMF-MODE
rfc2833<br>
CNG 13<br>
SESSION-TO 0<br>
MAX-DIALOG 0<br>
NOMEDIA false<br>
LATE-NEG true<br>
PROXY-MEDIA false<br>
ZRTP-PASSTHRU true<br>
AGGRESSIVENAT false<br>
CALLS-IN 8<br>
FAILED-CALLS-IN 1<br>
CALLS-OUT 8<br>
FAILED-CALLS-OUT 1<br>
REGISTRATIONS 0<br>
<br>
<br>
<br>
<br>
thanks<br>
Matt<br>
<br>
<br>
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<p><font face="courier new,
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<p><font face="courier new, monospace"><b><i><font
size="4">Brian West</font></i></b><br>
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moz-do-not-send="true"
href="mailto:brian@freeswitch.org"
target="_blank">brian@freeswitch.org</a></span></font></p>
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src="http://bkw.org/whmcslogo.png"><br>
</font></p>
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<p><font face="courier new, monospace"><b><i><font size="4">Brian
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<pre wrap="">_________________________________________________________________________
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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-powered IP PBX: The CudaTel Communication Server
<a class="moz-txt-link-freetext" href="http://www.cudatel.com">http://www.cudatel.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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