IPMA Wizard can be re-run.

January 2006
Category: Configuration
CallManager Version: Unknown

In any cases, you may need to run IPMA Wizard more than once. However,
the wizard will allow you to run it once only. I found two posts on
Cisco Netpro explaining that IPMA Wizard can be re-run. The first post
was published by Jason Young on Nov-18, 2003. However, this post is no longer available now, use the following URL instead:

http://tinyurl.com/n5l8a

The second post was published by Gonzalo Gasca on Jan-30, 2005, at the
following URL:

http://tinyurl.com/nvf5p