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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>No worries.&nbsp; These are UCM traces.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</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"'> Ryan Ratliff
[mailto:rratliff@cisco.com] <br>
<b>Sent:</b> Thursday, October 02, 2008 9:26 AM<br>
<b>To:</b> Matt Slaga (US)<br>
<b>Cc:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] Can Cisco UCM Support Multiple MTPs on same
call?<o:p></o:p></span></p>

</div>

</div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Without the full CCM traces I can't begin to tell why that
call is failing. &nbsp;Are those router debugs?<o:p></o:p></p>

<div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<div>

<p style='margin:0in;margin-bottom:.0001pt'><span style='font-size:9.0pt;
font-family:"Helvetica","sans-serif"'>-Ryan</span><o:p></o:p></p>

</div>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<div>

<div>

<p class=MsoNormal>On Oct 1, 2008, at 4:36 PM, Matt Slaga ((US)) wrote:<o:p></o:p></p>

</div>

<p class=MsoNormal><br>
<br>
<span class=apple-style-span><span style='font-size:9.0pt;font-family:"Lucida Sans","sans-serif";
color:black'><o:p></o:p></span></span></p>

<div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Right, but some MTPs cannot Xcode (i.e. software).&nbsp; I was
trying to make that distinction.&nbsp;</span><o:p></o:p></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Here is my underlying issue:</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

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<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>One call coming into the SIP trunk fails:</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.345 CCM|(isHeldOrHolding):
er=0,ee=0,mh=0|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::4,100,78,6.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.345 CCM|getOobScbId: Created scbId.
mOobScbId=1163,
ccbId=1162|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.345 CCM|//SIP/SIPCdpc(2,83,530)/ci=71719367/ccbId=1162/scbId=0/setCgpnNumPresentation:
fIdPresentation is 1 and the SIP Trunk Config is
1|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::4,100,78,6.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.345 CCM|//SIP/SIPCdpc(2,83,530)/ci=71719367/ccbId=1162/scbId=0/applyNumPresentationBasedOnDirection:
fIdPresentation is 1 and the DialogDirection is 1
|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::4,100,78,6.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.345 CCM|//SIP/SIPCdpc(2,83,530)/ci=71719367/ccbId=1162/scbId=0/setCgpnNamePresentation:
fIdPresentation is 1 SIP Trunk Config is 1
|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::4,100,78,6.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.345 CCM|//SIP/SIPCdpc(2,83,530)/ci=71719367/ccbId=1162/scbId=0/applyNamePresentationBasedOnDirection:
fIdPresentation is 1
|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::4,100,78,6.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.346
CCM|//SIP/SIPCdpc(2,83,530)/ci=71719367/ccbId=1162/scbId=0/setCnNameAndNumber:
connectedName&nbsp; connectedNumber 5404274502 connectedNumberPi 1
connectedNamePi 1 connectedSi
0|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::4,100,78,6.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:red'>10/01/2008 11:22:03.346 CCM|//SIP/Stack/Info/0x0/ccsip_spi_get_msg_type
returned: 3 for event
28|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::4,100,78,6.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::40000&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.346 CCM|//SIP/Stack/Info/0xe2130e0/method =
107 state = 7|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::4,100,78,6.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::40000&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.346 CCM|//SIP/Stack/Info/0xe2130e0/Received
media sip event
SIP_REQUEST_ANSWER|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::4,100,78,6.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::40000&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.346 CCM|//SIP/Stack/Error/0xe2130e0/ignoring
ACK request
answer|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::4,100,78,6.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Error&gt;&lt;MASK::40000&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:22:03.647 CCM|
|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;LVL::State Transition&gt;&lt;MASK::0040&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>The next call works:</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:20:26.384 CCM|(isHeldOrHolding):
er=0,ee=0,mh=0|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::2,100,78,300.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:20:26.384 CCM|getOobScbId: Created scbId.
mOobScbId=1159,
ccbId=1158|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:20:26.384
CCM|//SIP/SIPCdpc(2,83,528)/ci=43311006/ccbId=1158/scbId=0/setCgpnNumPresentation:
fIdPresentation is 1 and the SIP Trunk Config is
1|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::2,100,78,300.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:20:26.384
CCM|//SIP/SIPCdpc(2,83,528)/ci=43311006/ccbId=1158/scbId=0/applyNumPresentationBasedOnDirection:
fIdPresentation is 1 and the DialogDirection is 1
|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::2,100,78,300.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:20:26.384
CCM|//SIP/SIPCdpc(2,83,528)/ci=43311006/ccbId=1158/scbId=0/setCgpnNamePresentation:
fIdPresentation is 1 SIP Trunk Config is 1
|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::2,100,78,300.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:20:26.384
CCM|//SIP/SIPCdpc(2,83,528)/ci=43311006/ccbId=1158/scbId=0/applyNamePresentationBasedOnDirection:
fIdPresentation is 1
|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::2,100,78,300.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>10/01/2008 11:20:26.384
CCM|//SIP/SIPCdpc(2,83,528)/ci=43311006/ccbId=1158/scbId=0/setCnNameAndNumber:
connectedName Matt Slaga connectedNumber 5712034132 connectedNumberPi 1
connectedNamePi 1 connectedSi
0|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::2,100,78,300.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::ffffff&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:red'>10/01/2008 11:20:26.385 CCM|MediaTerminationPointControl(125) -
MediaExchangeAgenaAssociateReq confId=33638548 inserted
AIF(380901,0)|&lt;CLID::DDNA&gt;&lt;NID::10.194.12.215&gt;&lt;CT::2,100,167,380901.1&gt;&lt;IP::&gt;&lt;DEV::&gt;&lt;LVL::Detailed&gt;&lt;MASK::0080&gt;</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>The second call gets MTP control, but the first gets, well, not
sure what it gets but something different.</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Both calls are from the same SIP endpoint.</span><span
style='color:black'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

</div>

<div>

<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in;
border-width:initial;border-color:initial'>

<div>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:black'>From:</span></b><span class=apple-converted-space><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>&nbsp;</span></span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>Ryan
Ratliff [<a href="mailto:rratliff@cisco.com">mailto:rratliff@cisco.com</a>]<span
class=apple-converted-space>&nbsp;</span><br>
<b>Sent:</b><span class=apple-converted-space>&nbsp;</span>Wednesday, October
01, 2008 4:24 PM<br>
<b>To:</b><span class=apple-converted-space>&nbsp;</span>Matt Slaga (US)<br>
<b>Cc:</b><span class=apple-converted-space>&nbsp;</span><a
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span class=apple-converted-space>&nbsp;</span>Re: [cisco-voip]
Can Cisco UCM Support Multiple MTPs on same call?</span><span style='color:
black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>&nbsp;<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>Remember MTP != Transcoder (but a
transcoder can do some MTP services)<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>&nbsp;<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>But in general yes, there are some
cases where you will end up with an MTP and transcoder invoked for the same
call. &nbsp;Sometimes this is desired behavior, other times not.<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>&nbsp;<o:p></o:p></span></p>

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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif";
color:black'>-Ryan</span><span style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>&nbsp;<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>On Oct 1, 2008, at 3:26 PM, Matt
Slaga ((US)) wrote:<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>&nbsp;<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>If I have a call coming in
through SIP requiring MTP for codec translation, can I also have an MTP
assigned to transcode?&nbsp;</span><span style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>I.e.,</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>Incoming call on Direct SIP
Trunk to UCM, MTP is required on the trunk.</span><span style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>Call is coming in G711 from SIP
trunk, however Cisco UCM side is using G729.&nbsp;</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>In theory, UCM SIP trunk would
negotiate MTP resources required for the SIP trunk.</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>Also, UCM call coming from a
remote phone or remote voice gateway at G729 would negotiate an MTP resource
for transcoding.</span><span style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><span
style='color:black'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>&nbsp;<o:p></o:p></span></p>

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<div class=MsoNormal align=center style='text-align:center'><span
style='color:black'>

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<p class=MsoNormal><span style='color:black'>&nbsp;<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>_______________________________________________<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>cisco-voip mailing list<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'><a
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'><a
href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a><o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'>&nbsp;<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:black'><o:p>&nbsp;</o:p></span></p>

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class=apple-style-span><span style='font-size:9.0pt;font-family:"Lucida Sans","sans-serif";
color:black'>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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