Has anyone had any experience with upgrading CallManager 6.1(2) to CUCM  7.1(5) in an environment that also has IVR express 5.0(2)SR02_Build045?  Is  this version of IPCC compatible with CUCM 7.1(5)?5.0(2) have reached EoS maintenance. The compatibil...

Hello, I will change Pix515 version 6.3 to ASA5510 Version 8.2.Can I use Pix-to-ASA Migration tool?Thanks,

Hello, we have to upgrade a callmanager 6.1 to 7.1.  Actually there are no subscribers, after the upgrade we will have 1 Publisher and two subscribers. Our customer wants to do the upgrade with minimal downtime and before the end of this month.  We h...