Telephone Services

Faculty and staff depend on us for more than just a phone connection. Our services also include a host of extras, from voice-mail to CallegraDESK (a Windows interface for your messages). We also operate the central switchboard service at DU and compile the faculty and staff directory.

This site allows you to order equipment and services using convenient online forms. You can even report a problem with your phone at this site.

DU Directory Information


Voice Mail




Dialing Instructions

Campus Directory


Directory Assistance

Telephone Features and Instructions

Rates and Charges

Voice Mail