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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=Section1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The MGCP routers get their information for the call managers from the code on the router i.e<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'>ccm-manager config server 172.16.1.1 <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'>So you should be ok, I was in the same boat as you, but I rebuilt my main MGCP into H323. But I did have my MGCP gateway pointed to the 4.x with a ICT that forwarded calls to the 7 for testing<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>Kevin Dunn<br><b>Sent:</b> Thursday, August 13, 2009 9:00 AM<br><b>To:</b> Cisco Voice<br><b>Subject:</b> [cisco-voip] Gateways and two clusters<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>I have our new CUCM7.0 media on the new hardware in our lab, and the existing CCM4.1.3 in production. After I run the DMA I would like to place calls and test the new CUCM before placing it in production. <o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>My question is this: If I run DMA the gateways will be added as before (H323 and MGCP) but as long as the Gateways themselves get their MGCP config from the CCM4.1.3 server there shouldn't be any problems, right?<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>I can set up some H323 calls to the gateways on the CUCM7 server and test call connectivity, routing, quality and features (hold, park, mobility) without affecting production calls....right?<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>Just checking before you know, I have to put the stuff from my desk into a copier paper box and get escorted from the premise...<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>--Kevin<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div></div></body></html>