cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Announcements
232
Views
0
Helpful
1
Replies
Highlighted
Beginner

Integration between Old and New CUCM cluster

We are in process to migrate our CUCM cluster from version 8.0 to 11.5 , new ip address will be assigned to the new cluster by using PCD , my question is if it possible to make integration between the old cluster and the new one , we don't want to impact the real production (old cluster) and for some reasons we want to migrate phones in stages.

Thanks

 

1 ACCEPTED SOLUTION

Accepted Solutions
Highlighted
Hall of Fame Cisco Employee

If you mean make calls between the two systems, yes, given your old version the recommendation is an ICT between them and then adjust your dial plan as you move phones.

HTH

java

if this helps, please rate

View solution in original post

1 REPLY 1
Highlighted
Hall of Fame Cisco Employee

If you mean make calls between the two systems, yes, given your old version the recommendation is an ICT between them and then adjust your dial plan as you move phones.

HTH

java

if this helps, please rate

View solution in original post