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<div>See attached</div>
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<div dir="auto" style="font-size:85%; color:#575757">Sent from my Verizon, Samsung Galaxy smartphone</div>
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<div>-------- Original message --------</div>
<div>From: Ahmed Abd EL-Rahman <Ahmed.Rahman@bmbgroup.com> </div>
<div>Date: 9/4/16 10:32 AM (GMT-05:00) </div>
<div>To: Ryan Huff <ryanhuff@outlook.com> </div>
<div>Cc: cisco-voip@puck.nether.net </div>
<div>Subject: Re: [cisco-voip] CME-SRST question </div>
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<p class="MsoNormal"><span style="color:#1F497D">Hi Ryan,</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D">Please find needed info in the attached file, also find the output of debug ccsip messages while a SIP phone tries to register (or it should be trying) to the CME-SRST, (phone IP: 10.90.11.54, Router interface
IP: 10.90.241.100)</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D">Another question, do I have to have all the CME tar file contents extracted to the router flash just for the CME-SRST functionality to work ?</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D">Also if anyone have a working configurations for CME-SRST or even SRST with SIP phones, please share.</span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
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<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D">Many thanks </span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt; font-family:"Verdana",sans-serif; color:#383E4C">Best Regards</span></p>
<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif; color:#1F497D"> </span><span style="font-family:"Verdana",sans-serif; color:black"></span></p>
<p class="MsoNormal" style="margin-bottom:1.0pt"><span style="font-family:"Verdana Bold"; color:#383E4C">Ahmed Abd EL-Rahman</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"></span></p>
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<p class="MsoNormal"><span style="color:#1F497D"> </span></p>
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<p class="MsoNormal"><b>From:</b> Ryan Huff [mailto:ryanhuff@outlook.com] <br>
<b>Sent:</b> Sunday, September 4, 2016 12:12 AM<br>
<b>To:</b> Ahmed Abd EL-Rahman <Ahmed.Rahman@bmbgroup.com><br>
<b>Cc:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] CME-SRST question</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">Can you send us the output of:<span style="font-size:12.0pt"></span></p>
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<p class="MsoNormal">- # <i>sh run | sec voice service voip|voice register|dial-peer voice|tftp-server</i></p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">-# <i>dir</i> </p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">Additional questions:</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">- What is the model of SIP phone?</p>
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<p class="MsoNormal">- What CUBE hardware platform?</p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">- What IOS / IOS-XE code version?</p>
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<p class="MsoNormal">Thanks,</p>
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<p class="MsoNormal"> </p>
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<p class="MsoNormal">Ryan</p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
On Sep 3, 2016, at 4:34 PM, Ahmed Abd EL-Rahman <<a href="mailto:Ahmed.Rahman@bmbgroup.com">Ahmed.Rahman@bmbgroup.com</a>> wrote:</p>
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<p class="MsoNormal">Dear Gents,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I have a setup of CUCM 10.5 in a central site with a router in a branch site, phones in branch are registered with the central site CUCM and in case of WAN failure the branch site router should handle the branch phones till the WAN is up
again, I have configured the branch router with CME-SRST configurations which is working fine with SCCP phones and all tests were successfully during WAN outage, my issue it with branch SIP phone which are not able to register to the CME-SRST router during
WAN outage despite I have followed many configurations scenarios for SIP phones including global register configurations.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">So does anyone have a working scenario configurations for CME-SRST (not unified SRST) working with SIP phones.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="font-size:10.0pt; font-family:"Verdana",sans-serif; color:#383E4C">Best Regards</span></p>
<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif; color:#1F497D"> </span></p>
<p class="MsoNormal" style="margin-bottom:1.0pt"><span style="font-family:"Verdana Bold"; color:#383E4C">Ahmed Abd EL-Rahman</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></p>
<p class="MsoNormal"> </p>
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<p class="MsoNormal"><span style="font-size:12.0pt; font-family:"Times New Roman",serif">_______________________________________________<br>
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