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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I believe this explains the requirements and bandwidth between AC clients and the AC server.<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'>I’m specifically wondering requirements between the AC server and the CUCM cluster.<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'>Ie: CUCM is located in San Jose, but customer wants to host the CUEAC server in the Dallas location.<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'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Ryan<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 lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Mike Lydick [mailto:mike.lydick@gmail.com] <br><b>Sent:</b> August-30-11 5:39 PM<br><b>To:</b> Ryan Schwab<br><b>Cc:</b> cisco-voip@puck.nether.net<br><b>Subject:</b> Re: [cisco-voip] CUxAC server across WAN from CUCM cluster<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><a href="http://www.cisco.com/en/US/docs/voice_ip_comm/cucmac/arc/CUxAC_DGuide_v8_6_x.pdf">http://www.cisco.com/en/US/docs/voice_ip_comm/cucmac/arc/CUxAC_DGuide_v8_6_x.pdf</a><o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Latency - A maximum round trip time (RTT) of 150ms should be ensured to enable provision for <o:p></o:p></p></div><div><p class=MsoNormal>optimum network performance<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><p class=MsoNormal>Every search made of the Contact Directory will return a number of matches within the SQL database. <o:p></o:p></p></div><div><p class=MsoNormal>The bandwidth requirements will depend on the number of contacts being returned, the amount of data <o:p></o:p></p></div><div><p class=MsoNormal>within each contact and the number of operators making searches at the same time. Bandwidth <o:p></o:p></p></div><div><p class=MsoNormal>requirements vary between 4Kb and 22KB per contact.<o:p></o:p></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><div><p class=MsoNormal>The other major requirement for CUEAC outside of the call handling requirements is the initial <o:p></o:p></p></div><div><p class=MsoNormal>synchronizing of the Contacts DB. This is undertaken via an LDAP synch with CUCM. Again the <o:p></o:p></p></div><div><p class=MsoNormal>amount of bandwidth required depends on the amount of contacts and the amount of data within each <o:p></o:p></p></div><div><p class=MsoNormal>contact. An average of 9Kb per contact has been recorder.<o:p></o:p></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'>Best Regards,<br><br>Mike Lydick<br><br><br><br><o:p></o:p></p><div><p class=MsoNormal>On Tue, Aug 30, 2011 at 3:38 PM, Ryan Schwab <<a href="mailto:schwaby81@shaw.ca">schwaby81@shaw.ca</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I wasn’t able to find an answer on the design guide…is deploying a CUxAC server remotely across the WAN to where the CUCM cluster resides, supported?<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>If so, are there specific network requirements to be met?<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Thanks,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Ryan<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>_______________________________________________<br>cisco-voip mailing list<br><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br><a href="https://puck.nether.net/mailman/listinfo/cisco-voip" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-voip</a><o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p></div></body></html>