Eadmin-
Example Administrator
During installation, Cisco Unity creates the Example Administrator account based on the {Default Administrator} template. The account is assigned to the Default Administrator class of service, which offers the highest level of system access.
The Example Administrator has an Exchange mailbox and an Active Directory account. The account alias is EAdministrator, and the default extension is 99999. The default phone password for the Example Administrator is 12345. (Note that the default password may be different for your system. If your system is a new installation, the installer was prompted to change the default phone password for the {Default Administrator} template during installation. However, if your system was upgraded from a version earlier than Cisco Unity version 4.0(4), the installer was not prompted to change the default phone password during installation.)
Unity_
Unity Messaging System
The Unity Messaging System account sends notification when a Cisco Unity report is complete. This account also acts as a surrogate sender for messages from unidentified callers. Thus, subscriber messages from unidentified callers are identified as coming from the Unity Messaging System mailbox. This account also receives nondelivery receipts (NDRs) for voice messages that cannot be delivered—for example, when a subscriber mailbox is full—which it then forwards to the public distribution list called Unaddressed Messages.
The alias for this account is Unity_. The account cannot be seen in the Cisco Unity Administrator but can be seen in Active Directory Users and Computers. The mailbox has the display name Unity Messaging System.
We recommend that you run the Message Store Manager Utility report on a regular basis to confirm that the Unity_ mailbox is empty (or you can view the mailbox by using Exchange System Manager). However, do not set a mailbox size limit for the Unity_ mailbox. The Unity_ mailbox should not have any messages in it, but setting a mailbox size limit may adversely affect messages passing through this mailbox.
More info on above accounts here
http://www.cisco.com/en/US/partner/docs/voice_ip_comm/unity/8x/administration/guide/8xcusag080.html
Usbms-
Used for broadcast messaging
http://www.cisco.com/en/US/partner/docs/voice_ip_comm/unity/5x/security/guide/ex/5xcusec070e.html
http://www.cisco.com/en/US/partner/products/sw/voicesw/ps2237/products_tech_note09186a00800946b2.shtml#dfdfdf
HTH
java
If this helps, please rate
www.cisco.com/go/pdihelpdesk
HTH
java
if this helps, please rate
