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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>That could work, but I have no control over server B, not server
C !<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<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"'>
asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <b>On Behalf Of </b>Karl Fife<br>
<b>Sent:</b> Friday, November 13, 2009 3:31 AM<br>
<b>To:</b> Asterisk Users Mailing List - Non-Commercial Discussion<br>
<b>Subject:</b> Re: [asterisk-users] Termination Question<o:p></o:p></span></p>

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</div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I
have no first-hand experience with the fussy idiosyncrasies, but the BIG
PICTURE is to have server A set up the call, and then &quot;reinvite&quot; the
media directly from B to C.&nbsp; The call control messages flow to server A,
the media goes directly.&nbsp;&nbsp; If you don't have &quot;NAT traversal
Kung-Fu&quot;, I suggest using IAX2 over SIP.&nbsp; </span><o:p></o:p></p>

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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>-K</span><o:p></o:p></p>

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<div>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

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<div>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

</div>

<div>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

</div>

<div>

<p class=MsoNormal>----- Original Message ----- <o:p></o:p></p>

</div>

<blockquote style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>

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<p class=MsoNormal style='background:#E4E4E4'><b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif"'>From:</span></b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif"'> <a href="mailto:info@saudihome.com"
title="info@saudihome.com">B.Masoud @ SH</a> <o:p></o:p></span></p>

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<div>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>To:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <a
href="mailto:asterisk-users@lists.digium.com"
title="asterisk-users@lists.digium.com">'Asterisk Users Mailing List -
Non-Commercial Discussion'</a> <o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Sent:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Thursday, November
12, 2009 6:10 PM<o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Subject:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Re: [asterisk-users]
Termination Question<o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

</div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>So how can I let A makes a PEER connection between B &amp; C,
and ONLY log the call information?<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thanks.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<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"'> <a
href="mailto:asterisk-users-bounces@lists.digium.com">asterisk-users-bounces@lists.digium.com</a>
[mailto:asterisk-users-bounces@lists.digium.com] <b>On Behalf Of </b>Karl Fife<br>
<b>Sent:</b> Thursday, November 12, 2009 6:10 PM<br>
<b>To:</b> Asterisk Users Mailing List - Non-Commercial Discussion<br>
<b>Subject:</b> Re: [asterisk-users] Termination Question<o:p></o:p></span></p>

</div>

</div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>...and
with a packet switched transport layer, the 'hairpin' route through A may
create problematic levels of latency--latency that would perhaps NOT have been
problematic on a classic circuit switched route, so it's definitely advisable
to nail up a connection between b and c.</span><span style='font-size:10.0pt;
font-family:"Verdana","sans-serif"'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>&nbsp;<o:p></o:p></span></p>

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<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>-K</span><span
style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>&nbsp;<o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>&nbsp;<o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>-----
Original Message ----- <o:p></o:p></span></p>

</div>

<blockquote style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>

<div>

<p class=MsoNormal style='background:#E4E4E4'><b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif"'>From:</span></b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif"'> <a href="mailto:tareksawah@hotmail.com"
title="tareksawah@hotmail.com">Tarek Sawah</a> <o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>To:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <a
href="mailto:asterisk-users@lists.digium.com"
title="asterisk-users@lists.digium.com">Asterisk Users</a> <o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Sent:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Thursday, November
12, 2009 8:28 AM<o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Subject:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Re: [asterisk-users]
Termination Question<o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt;
font-family:"Verdana","sans-serif"'>for the sake of bandwidth you are supposed
to connect each two servers together.. otherwise calls between B &amp;&amp; C
will have to go through A .<br>
<br>
-- AHD Tarek Sawah Integrated Digital Systems CCNA, MCSE, RHCE, VoIP Syria:
+963 944 618286 USA: +1 347 562 2308 <br>
<br>
<o:p></o:p></span></p>

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style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>

<hr size=2 width="100%" align=center>

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<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt;
font-family:"Verdana","sans-serif"'>From: <a href="mailto:info@saudihome.com">info@saudihome.com</a><br>
To: <a href="mailto:asterisk-users@lists.digium.com">asterisk-users@lists.digium.com</a><br>
Date: Thu, 12 Nov 2009 16:13:10 +0300<br>
Subject: [asterisk-users] Termination Question<o:p></o:p></span></p>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Hello,<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>I
would like to know how the following scenario works:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>I
have 3 Asterisk servers, A,B &amp; C, &nbsp;each one is located in a different
country.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Asterisk
A is the main one, and both B &amp; C are connected to it.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>My
question is, when a call is originated from B to C, it will have to go through
A, but does A makes a peer connection between B &amp; C to eliminate bandwidth
and latency, or the call has to go through A ???<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>&nbsp;<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Thanks.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>&nbsp;<o:p></o:p></span></p>

</div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p>&nbsp;</o:p></span></p>

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style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>

<hr size=2 width="100%" align=center>

</span></div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Windows
7: Unclutter your desktop. <a
href="http://go.microsoft.com/?linkid=9690331&amp;ocid=PID24727::T:WLMTAGL:ON:WL:en-US:WWL_WIN_evergreen:112009"
target="_new">Learn more.</a> <o:p></o:p></span></p>

<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>

<hr size=2 width="100%" align=center>

</span></div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>_______________________________________________<br>
-- Bandwidth and Colocation Provided by http://www.api-digital.com --<br>
<br>
asterisk-users mailing list<br>
To UNSUBSCRIBE or update options visit:<br>
&nbsp;&nbsp; http://lists.digium.com/mailman/listinfo/asterisk-users<o:p></o:p></span></p>

</blockquote>

<div class=MsoNormal align=center style='text-align:center'>

<hr size=2 width="100%" align=center>

</div>

<p class=MsoNormal>_______________________________________________<br>
-- Bandwidth and Colocation Provided by http://www.api-digital.com --<br>
<br>
asterisk-users mailing list<br>
To UNSUBSCRIBE or update options visit:<br>
&nbsp;&nbsp; http://lists.digium.com/mailman/listinfo/asterisk-users<o:p></o:p></p>

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