I have a live site using cucm 7.1.5 with h323 vg @ 12.4 (forget the exact version), the router was deployed somewhere in dec 2008. No problem so far.<br><br><div class="gmail_quote">On Tue, Jul 20, 2010 at 1:17 AM, Scott Voll <span dir="ltr"><<a href="mailto:svoll.voip@gmail.com">svoll.voip@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">So we are moving from CM 4.2 to 7.1.5.<div><br></div><div>according to this: <a href="http://www.cisco.com/en/US/customer/docs/voice_ip_comm/uc_system/unified/communications/system/versions/IPTMtrix.html#wp1016708" target="_blank">http://www.cisco.com/en/US/customer/docs/voice_ip_comm/uc_system/unified/communications/system/versions/IPTMtrix.html#wp1016708</a> we need all our Router up to 15.0.1M for CM 7.1.3</div>
<div><br></div><div>my questions:</div><div><br></div><div>1. What about 7.1.5?</div><div>2. Why do you need to upgrade to a 15.0 IOS? Could 12.4T work?</div><div>3. If we upgrade IOS to 15.0 will the Routers (VGWs) still work on CM 4.2?</div>
<div><br></div><div>If you have any info on the relationship between IOS and CM I would like to understand it more completely. I have both H323 and MGCP VGW's. Since some of them are H323 does the IOS requirements go out the window?</div>
<div><br></div><div>Thanks</div><div><br></div><font color="#888888"><div>Scott</div><div><br></div>
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