<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML xmlns="http://www.w3.org/TR/REC-html40" xmlns:v =
"urn:schemas-microsoft-com:vml" xmlns:o =
"urn:schemas-microsoft-com:office:office" xmlns:w =
"urn:schemas-microsoft-com:office:word" xmlns:m =
"http://schemas.microsoft.com/office/2004/12/omml"><HEAD>
<META content="text/html; charset=iso-8859-1" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.6001.18852"><!--[if !mso]>
<STYLE>v\:* {
BEHAVIOR: url(#default#VML)
}
o\:* {
BEHAVIOR: url(#default#VML)
}
w\:* {
BEHAVIOR: url(#default#VML)
}
.shape {
BEHAVIOR: url(#default#VML)
}
</STYLE>
<![endif]-->
<STYLE>
<!--
/* Font Definitions */
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:Verdana;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"\@SimSun";
panose-1:2 1 6 0 3 1 1 1 1 1;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p
{mso-style-priority:99;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxmsonormal, li.ecxmsonormal, div.ecxmsonormal
{mso-style-name:ecxmsonormal;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
span.ecxmsohyperlink
{mso-style-name:ecxmsohyperlink;}
span.ecxmsohyperlinkfollowed
{mso-style-name:ecxmsohyperlinkfollowed;}
span.ecxemailstyle17
{mso-style-name:ecxemailstyle17;}
p.ecxmsonormal1, li.ecxmsonormal1, div.ecxmsonormal1
{mso-style-name:ecxmsonormal1;
mso-margin-top-alt:auto;
margin-right:0in;
margin-bottom:0in;
margin-left:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
span.ecxmsohyperlink1
{mso-style-name:ecxmsohyperlink1;
color:blue;
text-decoration:underline;}
span.ecxmsohyperlinkfollowed1
{mso-style-name:ecxmsohyperlinkfollowed1;
color:purple;
text-decoration:underline;}
span.ecxemailstyle171
{mso-style-name:ecxemailstyle171;
font-family:"Calibri","sans-serif";
color:windowtext;}
span.EmailStyle26
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page Section1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.Section1
{page:Section1;}
-->
</STYLE>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></HEAD>
<BODY lang=EN-US link=blue bgColor=white vLink=purple>
<DIV><FONT size=2 face=Arial>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 "reinvite" the media directly from B to C. The call control messages
flow to server A, the media goes directly. </FONT><FONT size=2
face=Arial>If you don't have "NAT traversal Kung-Fu", I suggest using IAX2 over
SIP. </FONT></DIV>
<DIV><FONT size=2 face=Arial>-K</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV>----- Original Message ----- </DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px">
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=info@saudihome.com href="mailto:info@saudihome.com">B.Masoud @ SH</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=asterisk-users@lists.digium.com
href="mailto:asterisk-users@lists.digium.com">'Asterisk Users Mailing List -
Non-Commercial Discussion'</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Thursday, November 12, 2009 6:10
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [asterisk-users] Termination
Question</DIV>
<DIV><BR></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt">So
how can I let A makes a PEER connection between B & C, and ONLY log the
call information?<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt">Thanks.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Calibri','sans-serif'; COLOR: #1f497d; FONT-SIZE: 11pt"><o:p> </o:p></SPAN></P>
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"> <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> </o:p></P>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">...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-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">-K</SPAN><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">----- Original
Message ----- <o:p></o:p></SPAN></P></DIV>
<BLOCKQUOTE
style="BORDER-BOTTOM: medium none; BORDER-LEFT: black 1.5pt solid; PADDING-BOTTOM: 0in; MARGIN: 5pt 0in 5pt 3.75pt; PADDING-LEFT: 4pt; PADDING-RIGHT: 0in; BORDER-TOP: medium none; BORDER-RIGHT: medium none; PADDING-TOP: 0in">
<DIV>
<P style="BACKGROUND: #e4e4e4" class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt"> <A
title=tareksawah@hotmail.com href="mailto:tareksawah@hotmail.com">Tarek
Sawah</A> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">To:</SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt"> <A
title=asterisk-users@lists.digium.com
href="mailto:asterisk-users@lists.digium.com">Asterisk Users</A>
<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Sent:</SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt"> Thursday,
November 12, 2009 8:28 AM<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Subject:</SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt"> Re:
[asterisk-users] Termination Question<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P></DIV>
<P style="MARGIN-BOTTOM: 12pt" class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">for the sake of
bandwidth you are supposed to connect each two servers together.. otherwise
calls between B && 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><BR><o:p></o:p></SPAN></P>
<DIV style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">
<HR id=stopSpelling align=center SIZE=2 width="100%">
</SPAN></DIV>
<P style="MARGIN-BOTTOM: 12pt" class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">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-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">Hello,<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">I would like to
know how the following scenario works:<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"> <o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">I have 3
Asterisk servers, A,B & C, each one is located in a different
country.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">Asterisk A is
the main one, and both B & C are connected to it.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"> <o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">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 & 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-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"> <o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">Thanks.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"> <o:p></o:p></SPAN></P></DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<DIV style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">
<HR align=center SIZE=2 width="100%">
</SPAN></DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">Windows 7:
Unclutter your desktop. <A
href="http://go.microsoft.com/?linkid=9690331&ocid=PID24727::T:WLMTAGL:ON:WL:en-US:WWL_WIN_evergreen:112009"
target=_new>Learn more.</A> <o:p></o:p></SPAN></P>
<DIV style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">
<HR align=center SIZE=2 width="100%">
</SPAN></DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Verdana','sans-serif'; FONT-SIZE: 10pt">_______________________________________________<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>
http://lists.digium.com/mailman/listinfo/asterisk-users<o:p></o:p></SPAN></P></BLOCKQUOTE></DIV>
<P>
<HR>
<P></P>_______________________________________________<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>
http://lists.digium.com/mailman/listinfo/asterisk-users</BLOCKQUOTE></BODY></HTML>