Thanks a lot, colleagues! I was able to migrate with the help of intermediate CUCM 7.1.5 which was u...

Well, as I understand phones connected to the test CUCM somewhy. and after that I have to hardreset ...

the example. a phone 6921 is loaded with SCCP69xx.9-4-1-3SR1 with SCCP the device default for 6921 S...

As I understand by default phone have to take the default firmware during the reset of reboot. but y...

I have a very strange situation with my CUCM 7.1.5I install the most recent firmware for them on CUC...

hi again! well I could not export and import configs from 7.1.5 to 8.6.2 because of a huge amount of...

OK, if I will try the next steps: 1. Make a DRS backup on an old CUCM 7.1.5. 2. Install a new virtua...

well so what is the main problem of moving configs by import-export from 7.1.5 to 8.6.2? Will I get ...

Thanks, Nipun! your 1st way is looking very good for me. How do you think if I upgrade old system th...

Hi, Nipun! I have two CUCMs on hardware platforms - 7.1.5 and 8.6.2. And I need to move all the conf...

Hi Simon! thanks for your answer. I have already an installed 8.6.2 server with installed licences o...

Hi everyone! I have two CUCMs - CUCM 7.1.5 and CUCM 8.6.2 Both of them are on hardware platforms. CU...