<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=us-ascii">
<META content="MSHTML 6.00.2800.1458" name=GENERATOR></HEAD>
<BODY text=#000000 bgColor=#ffffff>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff
size=2></FONT> </DIV><BR>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
Steven Langley wrote: </DIV>
<BLOCKQUOTE cite=midE1DXj7k-0000VO-Ay@piglet.barn.za.net type="cite">
<META content="Microsoft Word 11 (filtered medium)" name=Generator>
<STYLE>@page Section1 {size: 612.0pt 792.0pt; margin: 72.0pt 90.0pt 72.0pt 90.0pt; }
P.MsoNormal {
FONT-SIZE: 12pt; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: "Times New Roman"
}
LI.MsoNormal {
FONT-SIZE: 12pt; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: "Times New Roman"
}
DIV.MsoNormal {
FONT-SIZE: 12pt; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: "Times New Roman"
}
A:link {
COLOR: blue; TEXT-DECORATION: underline
}
SPAN.MsoHyperlink {
COLOR: blue; TEXT-DECORATION: underline
}
A:visited {
COLOR: purple; TEXT-DECORATION: underline
}
SPAN.MsoHyperlinkFollowed {
COLOR: purple; TEXT-DECORATION: underline
}
SPAN.EmailStyle17 {
COLOR: windowtext; FONT-FAMILY: Arial; mso-style-type: personal-compose
}
P.section1 {
FONT-SIZE: 12pt; MARGIN-LEFT: 0cm; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto
}
LI.section1 {
FONT-SIZE: 12pt; MARGIN-LEFT: 0cm; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto
}
DIV.section1 {
FONT-SIZE: 12pt; MARGIN-LEFT: 0cm; MARGIN-RIGHT: 0cm; FONT-FAMILY: "Times New Roman"; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto
}
DIV.Section1 {
page: Section1
}
</STYLE>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hi
there<O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I have a question regarding IAX
jitter. I have 3 users on a LAN dialing into a Meetme conference on an
Asterisk box which is also hosted on the LAN. I have set jitterbuffer = no
and tos = lowdelay. Now, for 2 of the users the audio is fine, but for the
3<SUP>rd</SUP> user there is intermittent break up in the audio when they
are receiving. I have had a look at “iax2 show channels” and for the first 2
users (those with no audio problems), the Jitter is low (0006ms), and the
Lag is relatively high (00070ms). For the 3<SUP>rd</SUP> user (the one with
audio breaking up), the Jitter is relatively high (0627ms) and the Lag is
relatively low compared to the others
(00012ms).<O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">All of the users are on the same
LAN, so can’t quite understand the differences.<O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Any explanations / ideas would
be much welcome.<O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Thanks<O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Steven<O:P></O:P></SPAN></FONT></P></DIV></BLOCKQUOTE>
<DIV>I'm having the same issue; I'd love to know how to actually diagnose the
issue.<BR>I assume there is somewhere on the voip-info.org wiki about
this?<BR><BR>JD<BR><SPAN class=118515718-16052005><FONT face=Arial
color=#0000ff size=2> </FONT></SPAN></DIV></BLOCKQUOTE>
<DIV dir=ltr><SPAN class=118515718-16052005><FONT face=Arial color=#0000ff
size=2>I'm in the same boat, although I'm only using IAX2 for connectivity to my
provider. The phones themselves are SIP, but some users (really
should be read all users, but at different times) experience bad audio -
described as "cutting-out" from the remote party. My user is
heard correctly by the remote party but the remote party is bad to my
user. Doesn't seem to matter whether it's inbound or
outbound. </FONT></SPAN></DIV>
<DIV dir=ltr><SPAN class=118515718-16052005></SPAN> </DIV>
<DIV dir=ltr><SPAN class=118515718-16052005><FONT face=Arial color=#0000ff
size=2>Marty</FONT></SPAN><SPAN
class=118515718-16052005> </SPAN></DIV></BODY></HTML>