📄 echomode.htm

📁 g729 coding ipaddressing

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" Content="text/html; charset=Windows-1252">
<TITLE>Remote echo mode</TITLE>
</HEAD>

<BODY BGCOLOR="#FFFFFF" TEXT="#000000">

<OBJECT TYPE="application/x-oleobject" CLASSID="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e">
	<PARAM NAME="Keyword" VALUE="echo mode">
	<PARAM NAME="Keyword" VALUE="mode, echo">
</OBJECT>

<H2><A NAME="echo"></A>Remote echo mode</H2>

While most users prefer to test using a public
<a href="echo.htm">echo server</a>, in some circumstances it
may be preferable or necessary to set up a local echo
server, for example on an internal network not connected
to the Internet, or when operating behind a firewall which
blocks access to public echo servers.

<p>
The Connection/Echo menu item places <i>Speak Freely</i> in
Remote Echo mode.  Any packets arriving from hosts connected
to a machine running in this mode are immediately echoed
back to the originator.  Note that unlike the public echo servers,
which delay autio 10 seconds before returning it, Remote Echo
mode sends the audio back immediately.  Consequently, if the
machine connected to the host in Remote Echo mode has
<a href="hardduplex.htm">half-duplex</a> audio hardware,
the echoed audio will not play, since it will arrive while
the machine is still transmitting.

</BODY>
</HTML>

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