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Data Migration Assistant and phone status

James Hawkins
Level 8
Level 8

I have a customer who wants to upgrade from CallManager 3.3(5) to 6.1.

As part of the upgrade we will be replacing the MCS servers as they are a few years old.

Obviously we cannot go directly from 3.3(5) to 6.1 so I am planning to install 3.3(5) on the new servers, copy the data from the old system using BARS and then upgrade to 4.2(3).

I will then use Data Migration Assistant to go from 4.2(3) to 6.1.

My question concerns Data Migration Assistant. Does it only generate Device License Units for devices that are actually registered to the 4.2(3) server as opposed to being defined in the database but not registered?

thanks

1 Accepted Solution

Accepted Solutions

Jaime Valencia
Cisco Employee
Cisco Employee

it will create the necessary DLUs for whatever you have currently configured on the server

HTH

javalenc

if this helps, please rate

HTH

java

if this helps, please rate

View solution in original post

2 Replies 2

Jaime Valencia
Cisco Employee
Cisco Employee

it will create the necessary DLUs for whatever you have currently configured on the server

HTH

javalenc

if this helps, please rate

HTH

java

if this helps, please rate

Thanks javalenc :-)