<html 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" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=us-ascii">
<meta name=Generator content="Microsoft Word 12 (filtered medium)">
<style>
<!--
/* Font Definitions */
@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:Consolas;
panose-1:2 11 6 9 2 2 4 3 2 4;}
/* 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";}
span.EmailStyle18
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;}
@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 vlink=purple>
<div class=Section1>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I am also running into some DTMF issues at an installation I am
currently doing utilizing 7962s on the latest firmware (SCCP42.8-4-1SR1S) as
well as 7942s on firmware SCCP42.8-4-1SR1S. However, I am using MGCP on
my gateways. I’ve got various users running into issues with
unrecognized digits, multiple digit presses, among other things. I’m
actually glad to see a few others are having this issue as the reports at this
install have been popping up a little more often.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Has anybody tried a downgrade of the phone firmware?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </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> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Nick Thompson<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Senior Network Engineer<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>Corporate Technologies, LLC<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'>E-Mail: <a href="mailto:nick.thompson@gocorptech.com"><span
style='color:blue'>nick.thompson@gocorptech.com</span></a><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas;
color:#1F497D'><a href="http://www.gocorptech.com/"><span style='color:blue'>http://www.gocorptech.com/</span></a><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<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"'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b>On
Behalf Of </b>Scott Voll<br>
<b>Sent:</b> Thursday, October 09, 2008 3:25 PM<br>
<b>To:</b> James Buchanan<br>
<b>Cc:</b> cisco-voip-bounces@puck.nether.net; Dave_Landsiedel@bobcat.com;
cisco voip<br>
<b>Subject:</b> Re: [cisco-voip] What would cause DTMF not to go through<o:p></o:p></span></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<div>
<p class=MsoNormal>more wide spread. They are G711, but thus far it's
just one location (multiple users) but they are the only ones that are using
7962 phones and firmware <a href="http://8.4.1.">8.4.1.</a> Also. I
see a bunch of bugs for DTMF but they are all related to SIP / CTI but these
users are not using either of those.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>Any more ideas?<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal style='margin-bottom:12.0pt'>Scott<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>On Tue, Oct 7, 2008 at 12:05 PM, James Buchanan <<a
href="mailto:jbuchanan@ctiusa.com">jbuchanan@ctiusa.com</a>> wrote:<o:p></o:p></p>
<div>
<div>
<p><span style='font-size:11.0pt;color:#1F497D'>The rtp-nte is used typically
for SIP trunks. H245-alphanumeric is what you would typically use. Have you
determined this to be for one specific user or is it more widespread?</span><o:p></o:p></p>
<p><span style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p><b><span style='font-size:10.0pt'>From:</span></b><span style='font-size:
10.0pt'> <a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>
[mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>]
<b>On Behalf Of </b>Scott Voll<br>
<b>Sent:</b> Tuesday, October 07, 2008 2:01 PM<br>
<b>To:</b> <a href="mailto:Dave_Landsiedel@bobcat.com" target="_blank">Dave_Landsiedel@bobcat.com</a><br>
<b>Cc:</b> <a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>;
cisco voip<br>
<b>Subject:</b> Re: [cisco-voip] What would cause DTMF not to go through</span><o:p></o:p></p>
</div>
<div>
<div>
<p> <o:p></o:p></p>
<div>
<div>
<p>H323<o:p></o:p></p>
</div>
<div>
<p> <o:p></o:p></p>
</div>
<div>
<p>What's the difference between <o:p></o:p></p>
</div>
<div>
<p> <o:p></o:p></p>
</div>
<div>
<p> dtmf-relay h245-alphanumeric<o:p></o:p></p>
</div>
<div>
<p> <o:p></o:p></p>
</div>
<div>
<p>and <o:p></o:p></p>
</div>
<div>
<p> <o:p></o:p></p>
</div>
<div>
<p>dtmf-relay rtp-nte h245-alphanumeric <o:p></o:p></p>
</div>
<div>
<p>??<o:p></o:p></p>
</div>
<div>
<p> <o:p></o:p></p>
</div>
<div>
<p>CMM blade with IOS 12.4(15)T4<o:p></o:p></p>
</div>
<div>
<p> <o:p></o:p></p>
</div>
<div>
<p>Thanks<o:p></o:p></p>
</div>
<div>
<p> <o:p></o:p></p>
</div>
<div>
<p style='margin-bottom:12.0pt'>Scott<o:p></o:p></p>
</div>
<div>
<p>On Tue, Oct 7, 2008 at 11:09 AM, <<a
href="mailto:Dave_Landsiedel@bobcat.com" target="_blank">Dave_Landsiedel@bobcat.com</a>>
wrote:<o:p></o:p></p>
<p><br>
<span style='font-size:10.0pt'>If using dial peer voice voip via a H323 gateway
make sure you have the following line in that dial peer.</span> <br>
<br>
<span style='font-size:10.0pt'> dtmf-relay rtp-nte h245-alphanumeric</span>
<br>
<span style='font-size:10.0pt'> <br>
</span><span style='color:#004080'>_________________________________</span> <o:p></o:p></p>
</div>
<p> <o:p></o:p></p>
</div>
</div>
</div>
</div>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
</div>
</body>
</html>