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<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#44546A">Many Thanks.<o:p></o:p></span></a></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#383E4C">Best Regards<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:1.0pt"><span style="font-family:"Verdana Bold";color:#383E4C">Ahmed Abd EL-Rahman<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:1.0pt"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#383E4C">Senior Network Engineer</span><span style="color:#44546A"><o:p></o:p></span></p>
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<p class="MsoNormal"><b>From:</b> Sreekanth Narayanan (sreenara) [mailto:sreenara@cisco.com]
<br>
<b>Sent:</b> Thursday, December 3, 2015 2:07 PM<br>
<b>To:</b> Ahmed Abd EL-Rahman <Ahmed.Rahman@bmbgroup.com>; cisco-voip@puck.nether.net<br>
<b>Subject:</b> RE: SIP call failure<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#002060">Try this.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#002060">voice class sip-profiles 1</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#002060">request INVITE sip-header allow-header modify ", UPDATE" ""</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#002060">apply this profile under voice service voip -> sip, or under the dial-peer pointing to the ITSP.</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Courier New";color:#002060">/S</span><o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> cisco-voip [<a href="mailto:cisco-voip-bounces@puck.nether.net">mailto:cisco-voip-bounces@puck.nether.net</a>]
<b>On Behalf Of </b>Ahmed Abd EL-Rahman<br>
<b>Sent:</b> Thursday, December 3, 2015 4:03 PM<br>
<b>To:</b> <a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b> [cisco-voip] SIP call failure<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">Dear Gents,</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:black">I have a problem of random calls disconnection after about 1 minute of the calls over a SIP voip line connected to a cisco VGW router, the telco company asks me
to remove the SIP update message that the router sends, anyone have an idea how can I do that ?</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#383E4C">Best Regards</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:1.0pt"><span style="font-family:"Verdana Bold";color:#383E4C">Ahmed Abd EL-Rahman</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:1.0pt"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif;color:#383E4C">Senior Network Engineer - KSA</span><o:p></o:p></p>
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