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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>We run an intercluster trunk between CM 4.2 and 7.1 and have had
no problems.<o:p></o:p></span></p>
<p class=MsoNormal><a name="_MailEndCompose"><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></a></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"'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b>On
Behalf Of </b>Micah Bennett<br>
<b>Sent:</b> October 21, 2009 10:36<br>
<b>To:</b> cisco-voip list<br>
<b>Subject:</b> [cisco-voip] Different Version clusters working together<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Is
it possible to have two different Call manager clusters on different version to
see each other and work together?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Example.
<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>CCM
Cluster 1 – version 4.2(3)<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>CCM
Cluster 2 – verision 7.x<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Can
links be set up so that with proper configuration you can have extension dialing
across the clusters etc.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>
<p style='margin-bottom:12.0pt'><b><span style='font-size:10.0pt;font-family:
"Arial","sans-serif";color:navy'>Micah Bennett</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif";color:navy'> <br>
Telecommunications Admin <br>
</span><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:maroon'>Active Outdoors</span></b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:navy'> </span><span style='font-size:
10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
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