Cisco Cisco Administrative Workstation Installation Guide

Change directory to the DomainConversionUtility directory then run domcvt.exe. 
For example:

At the prompt type: cd\DomainConversionTool\domcvt

Press Enter. An explanation of the options available for use in the command 
string appears.

Run the Domain Conversion Tool to move user information from the ICM 4.6.2 
or ICM 5.0(0) Logger and domain controller into the new ICM/IP Call Center 
Enterprise Edition, Release 6.0(0) environment. For example:

You must be able to access the location of original ICM 4.6.2 or ICM 
5.0(0) file created by the Domain Conversion Tool.

Access the directory E:\ConversionBackup.

At the prompt type:

domcvt.exe /DB:<enter the database name> 
/F:"E:\ConversionBackup\dbname.cvt" /M:C /OD:<enter the old domain 
name> /ND:<enter the new domain name> /P:<enter the password>

Ensure you leave a space prior to each switch (“space” /M:C, 
“space”/OD:, “space”/ND:, “space”/P) in the command above.

Using the /P switch at the end of the string creates a global password 
for all users. If you do not use the /P switch, you loose your password 
until a new password is assigned. Be aware, this occurs globally and 
constitutes a security risk.

A log and report are generated and stored in a local DomainConversionUtility 
directory.