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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">It can be up to 90 seconds. If you pick up the handset of a phone though, for instance, as the pub goes down, the failover will happen within 3-4 seconds of
the handset being lifted.<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">If the phone is sitting Idle, expect it to take close to the full 90 seconds.<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"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black">Eric Butcher<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:black">Cisco Unified Communications Engineer</span></b><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:black"><br>
</span></b><b><span style="font-size:7.5pt;font-family:"Calibri","sans-serif";color:red">CDW</span></b><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray"> Professional Services</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray">Carmel, IN 46032<br>
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<a href="mailto:eric.butcher@cdw.com"><span style="color:blue">eric.butcher@cdw.com</span></a></span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial","sans-serif";color:black"><a href="http://www.cdw.com/"><span style="color:blue">http://www.cdw.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"> </span><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black"><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"><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>David Zhars<br>
<b>Sent:</b> Friday, December 17, 2010 10:46 AM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] CCM Cluster Failover TImes<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Upgrading to CM 8.0 in a week. We will install a Pub/Sub setup.<br>
<br>
Wondering what the failover times are typically (assume an unexpected failure of Pub).
<br>
I have been told variously that it's instant, and that it's a minute or so.<br>
Does failover time vary based on gateway type (H.323 versus MGCP)?<br>
<br>
Thanks.<o:p></o:p></p>
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