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<DIV><FONT face=Arial size=2>Mike,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>thanks for following this up . . . . .</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Not having the faintest idea what those settings 
might do, I never thought of changing them and see what difference it made, but 
you prompted me to try that....</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>I've still no idea what "RTP Payload Type" is, but 
changing it makes no difference to my problem.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>However, DTMF level (the "DTMP" was a typo in my 
earlier message), which I'm guessing is a kind of volume setting (?) DOES make a 
difference.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Setting it to different values makes the error go 
away, it's currently set at "1" (from "0") which seems to have been enough to 
get rid of the problem. Strange that the problem only affected one digit ("0"), 
but maybe something was just on a limit somewhere - maybe the phone has an issue 
with certain frequencies.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>Anyway, a simple work around, if only I'd had the 
sense to try that earlier - thanks a lot for the prompt !</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2>regards</FONT></DIV>
<DIV><FONT face=Arial size=2>Dave</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
<BLOCKQUOTE 
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
  <DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
  <DIV 
  style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B> 
  <A title=mike@jerris.com href="mailto:mike@jerris.com">Michael Jerris</A> 
  </DIV>
  <DIV style="FONT: 10pt arial"><B>To:</B> <A 
  title=freeswitch-users@lists.freeswitch.org 
  href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</A> 
  </DIV>
  <DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, March 10, 2010 9:56 
  AM</DIV>
  <DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [Freeswitch-users] [ERR] 
  switch_rtp.c:2196FailedDTMFpayloadcheck.</DIV>
  <DIV><BR></DIV>curious what happens if you change the level or payload type 
  int hat config below as well.
  <DIV><BR></DIV>
  <DIV>Mike</DIV>
  <DIV><BR>
  <DIV>
  <DIV>On Mar 3, 2010, at 3:39 PM, Dave Stevenson wrote:</DIV><BR 
  class=Apple-interchange-newline>
  <BLOCKQUOTE type="cite"><SPAN class=Apple-style-span 
    style="WORD-SPACING: 0px; FONT: medium Helvetica; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; WHITE-SPACE: normal; LETTER-SPACING: normal; BORDER-COLLAPSE: separate; orphans: 2; widows: 2; webkit-border-horizontal-spacing: 0px; webkit-border-vertical-spacing: 0px; webkit-text-decorations-in-effect: none; webkit-text-size-adjust: auto; webkit-text-stroke-width: 0px">
    <DIV style="WORD-WRAP: break-word" bgcolor="#ffffff">
    <DIV><FONT face=Arial size=2>Some more info . . .</FONT></DIV>
    <DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
    <DIV><FONT face=Arial size=2>The error only seems to occur when a "0" is 
    entered.</FONT></DIV>
    <DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
    <DIV><FONT face=Arial size=2>Looking at the Phone config, the RFC2833 
    options are :-</FONT></DIV>
    <DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
    <DIV><FONT face=Arial size=2>In Band</FONT></DIV>
    <DIV><FONT face=Arial size=2>Out of Band (RFC2833) - currently 
    selected</FONT></DIV>
    <DIV><FONT face=Arial size=2>SIP Info</FONT></DIV>
    <DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
    <DIV><FONT face=Arial size=2>RTP Payload Type (96-127) - 96 currently 
    selected</FONT></DIV>
    <DIV><FONT face=Arial size=2>RTP DTMP Level (0-63) - 0 Currently 
    selected</FONT></DIV>
    <DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
    <DIV><FONT face=Arial size=2>Dave</FONT></DIV>
    <BLOCKQUOTE 
    style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(0,0,0) 2px solid; MARGIN-RIGHT: 0px">
      <DIV style="FONT: 10pt arial">----- Original Message -----</DIV>
      <DIV 
      style="FONT: 10pt arial; BACKGROUND-COLOR: rgb(228,228,228); webkit-background-clip: initial; webkit-background-origin: initial"><B>From:</B><SPAN 
      class=Apple-converted-space>&nbsp;</SPAN><A 
      title=stevendt@primrosebank.net 
      href="mailto:stevendt@primrosebank.net">Dave Stevenson</A></DIV>
      <DIV style="FONT: 10pt arial"><B>To:</B><SPAN 
      class=Apple-converted-space>&nbsp;</SPAN><A 
      title=freeswitch-users@lists.freeswitch.org 
      href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</A></DIV>
      <DIV style="FONT: 10pt arial"><B>Sent:</B><SPAN 
      class=Apple-converted-space>&nbsp;</SPAN>Wednesday, March 03, 2010 8:23 
      PM</DIV>
      <DIV style="FONT: 10pt arial"><B>Subject:</B><SPAN 
      class=Apple-converted-space>&nbsp;</SPAN>Re: [Freeswitch-users] [ERR] 
      switch_rtp.c:2196 FailedDTMFpayloadcheck.</DIV>
      <DIV><BR></DIV>
      <DIV><FONT face=Arial size=2>Hi Mathieu,</FONT></DIV>
      <DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
      <DIV><FONT face=Arial size=2>if you tell me how to generate one, I'll do 
      it now ?</FONT></DIV>
      <DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
      <DIV><FONT face=Arial size=2>regards</FONT></DIV>
      <DIV><FONT face=Arial size=2>Dave</FONT></DIV>
      <BLOCKQUOTE 
      style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(0,0,0) 2px solid; MARGIN-RIGHT: 0px">
        <DIV style="FONT: 10pt arial">----- Original Message -----</DIV>
        <DIV 
        style="FONT: 10pt arial; BACKGROUND-COLOR: rgb(228,228,228); webkit-background-clip: initial; webkit-background-origin: initial"><B>From:</B><SPAN 
        class=Apple-converted-space>&nbsp;</SPAN><A title=mrene_lists@avgs.ca 
        href="mailto:mrene_lists@avgs.ca">Mathieu Rene</A></DIV>
        <DIV style="FONT: 10pt arial"><B>To:</B><SPAN 
        class=Apple-converted-space>&nbsp;</SPAN><A 
        title=freeswitch-users@lists.freeswitch.org 
        href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</A></DIV>
        <DIV style="FONT: 10pt arial"><B>Sent:</B><SPAN 
        class=Apple-converted-space>&nbsp;</SPAN>Wednesday, March 03, 2010 8:09 
        PM</DIV>
        <DIV style="FONT: 10pt arial"><B>Subject:</B><SPAN 
        class=Apple-converted-space>&nbsp;</SPAN>Re: [Freeswitch-users] [ERR] 
        switch_rtp.c:2196 Failed DTMFpayloadcheck.</DIV>
        <DIV><BR></DIV>I don't recall any rfc2833 changes in the past 2 weeks. I 
        would like to see a packet capture of those bogus rtp packets though.
        <DIV><BR>
        <DIV apple-content-edited="true"><SPAN class=Apple-style-span 
        style="WORD-SPACING: 0px; FONT: medium Helvetica; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; WHITE-SPACE: normal; LETTER-SPACING: normal; BORDER-COLLAPSE: separate; orphans: 2; widows: 2">
        <DIV style="WORD-WRAP: break-word">
        <DIV><SPAN class=Apple-style-span style="FONT-SIZE: 12px">
        <DIV>Mathieu Rene</DIV>
        <DIV>Avant-Garde Solutions Inc</DIV>
        <DIV>Office: + 1 (514) 664-1044 x100</DIV>
        <DIV>Cell: +1 (514) 664-1044 x200</DIV>
        <DIV><A href="mailto:mrene@avgs.ca">mrene@avgs.ca</A></DIV>
        <DIV><BR></DIV>
        <DIV><BR></DIV></SPAN></DIV></DIV></SPAN><BR 
        class=Apple-interchange-newline></DIV><BR>
        <DIV>
        <DIV>On 3-Mar-10, at 3:06 PM, Dave Stevenson wrote:</DIV><BR 
        class=Apple-interchange-newline>
        <BLOCKQUOTE type="cite"><SPAN class=Apple-style-span 
          style="WORD-SPACING: 0px; FONT: medium Helvetica; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; WHITE-SPACE: normal; LETTER-SPACING: normal; BORDER-COLLAPSE: separate; orphans: 2; widows: 2">
          <DIV style="WORD-WRAP: break-word" bgcolor="#ffffff">
          <DIV><FONT face=Arial size=2>Hi,</FONT></DIV>
          <DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
          <DIV><FONT face=Arial size=2>thanks Brian.</FONT></DIV>
          <DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
          <DIV><FONT face=Arial size=2>The device is a Thomson ST2030 which has 
          a basic listing on the Interop Wiki page, but does not specifically 
          mention rfc2833 (although rtp is marked as "not tested"). I have not 
          seen this message before while running the FS version that I'm 
          currently using 16543 - yes, I know that this is a few weeks old and I 
          will update and/or raise a bug once I've upgraded, but it would be 
          nice to know if anyone else sees problems with this 
phone,</FONT></DIV>
          <DIV><FONT face=Arial size=2></FONT>&nbsp;</DIV>
          <DIV><FONT face=Arial size=2>regards</FONT></DIV>
          <DIV><FONT face=Arial size=2>Dave</FONT></DIV>
          <BLOCKQUOTE 
          style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(0,0,0) 2px solid; MARGIN-RIGHT: 0px">
            <DIV style="FONT: 10pt arial">----- Original Message -----</DIV>
            <DIV 
            style="FONT: 10pt arial; BACKGROUND-COLOR: rgb(228,228,228)"><B>From:</B><SPAN 
            class=Apple-converted-space>&nbsp;</SPAN><A 
            title=brian@freeswitch.org href="mailto:brian@freeswitch.org">Brian 
            West</A></DIV>
            <DIV style="FONT: 10pt arial"><B>To:</B><SPAN 
            class=Apple-converted-space>&nbsp;</SPAN><A 
            title=freeswitch-users@lists.freeswitch.org 
            href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</A></DIV>
            <DIV style="FONT: 10pt arial"><B>Sent:</B><SPAN 
            class=Apple-converted-space>&nbsp;</SPAN>Wednesday, March 03, 2010 
            7:50 PM</DIV>
            <DIV style="FONT: 10pt arial"><B>Subject:</B><SPAN 
            class=Apple-converted-space>&nbsp;</SPAN>Re: [Freeswitch-users] 
            [ERR] switch_rtp.c:2196 Failed DTMF payloadcheck.</DIV>
            <DIV><BR></DIV>It usually means your device can't do rfc2833 
            correctly and needs to have a bug opened so they can fix it.
            <DIV><BR></DIV>
            <DIV>/b</DIV>
            <DIV><BR>
            <DIV>
            <DIV>On Mar 3, 2010, at 1:39 PM, Dave Stevenson wrote:</DIV><BR 
            class=Apple-interchange-newline>
            <BLOCKQUOTE type="cite"><SPAN class=Apple-style-span 
              style="WORD-SPACING: 0px; FONT: medium Helvetica; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; WHITE-SPACE: normal; LETTER-SPACING: normal; BORDER-COLLAPSE: separate; orphans: 2; widows: 2">
              <DIV>&nbsp;</DIV>
              <DIV><FONT face=Arial size=2>It appears in response to keypad 
              events during voicemail retrieval, the prompts were actioned 
              correctly, but I was wondering what the message actually means 
              ?</FONT></DIV>
              <DIV><FONT face=Arial 
            size=2></FONT>&nbsp;</DIV></SPAN></BLOCKQUOTE></DIV><BR></DIV>
            <DIV><BR class=webkit-block-placeholder></DIV>
            <HR>

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