Hi D,

For CUCM the best report would be the "Route Plan" report (view in file)

which will list all extensions. This can be dumped as a .csv file.

For Unity, maybe the report shown below (Subscribers Report) is what you are looking for;

Subscribers Report

Use the Subscribers report to get a list of Cisco Unity subscribers. You can generate the report for an individual subscriber or for all Cisco Unity subscribers.

The Subscribers report includes the following information:

First Name, Last Name  The name of the subscriber for whom the report was generated.

Note that the distribution list selection option is not supported in this release.

Alias  The subscriber alias.

Location  The Cisco Unity location.

Domain  The Windows domain name assigned to a subscriber.

Billing ID  The billing ID of a subscriber.

Class of Service (COS)  The class of service assigned to a subscriber.

Extension  The primary phone extension assigned to a subscriber.

Alternate extensions are not listed.

Inbox Size  The total size, in kilobytes, of all e-mail, voice, and fax messages stored for the subscriber.

Hope this helps!

Rob