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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>H.323<o:p></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"'> Nick Griffin
[mailto:nick.jon.griffin@gmail.com] <br>
<b>Sent:</b> Wednesday, March 12, 2008 1:04 PM<br>
<b>To:</b> James Buchanan<br>
<b>Cc:</b> Cliff Jeffcoat; cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] Echo Problems<o:p></o:p></span></p>
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<p class=MsoNormal>MGCP, H.323 or other? I've seen lots of issues with mgcp
process hanging/failing to release on 12.4(15)Tx.<o:p></o:p></p>
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<p class=MsoNormal>On Wed, Mar 12, 2008 at 12:47 PM, James Buchanan <<a
href="mailto:jbuchanan@ctiusa.com">jbuchanan@ctiusa.com</a>> wrote:<o:p></o:p></p>
<p class=MsoNormal>Hello,<br>
<br>
I have used 12.4(15)T3 with great success, with an input of -3 and an<br>
output of 3.<br>
<br>
Thanks,<br>
<span style='color:#888888'><br>
James</span><o:p></o:p></p>
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-----Original Message-----<br>
From: <a href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a><br>
[mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a>]
On Behalf Of Cliff Jeffcoat<br>
Sent: Wednesday, March 12, 2008 11:27 AM<br>
To: <a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
Subject: [cisco-voip] Echo Problems<br>
<br>
I am running in to a lot of echo problems with copper lines/fxo ports in<br>
2811 routers. Has anyone found a good IOS and input gain/output<br>
attenuation that seems to work with the majority of installs? What is<br>
the best way to adjust based on the -dB in your experience. Any tips<br>
will be greatly appreciated.<br>
<br>
Cliff Jeffcoat<br>
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