Centrex Management System (CMS)

System Requirements for Accessing CMS

The Centrex Management System web application has the following requirements for HTML GUI clients.

  • Operating System - Microsoft Windows 7 SP1, 32/64 bit
  • Internet connection required
  • Internet Explorer 8, 9, 10, 11 on Windows 7 SP1, 32/64 bit
  • Graphics Card - 800 X 600 resolution greater than 256 colors. small fonts
  • Mouse
  • Color Video Display Monitor (800 X 600)

Access CMS

Login assistance is available:
Monday through Friday, 6:30 a.m. — 3:00 p.m. PT
Call 877-284-1239, ext 2123720378

For after-hour emergencies:
Page 888-841-1809 and an on-call Centrex CMS representative will call you. 

Click on either of the buttons to launch the application:

Related Resources

Download this document for support using the HTML GUI.

This feature provides a definition for every 5ESS feature that CMS supports.

This feature provides a definition for every DMS-100 feature that CMS supports.

Please note: If you do not have these features on your Centrex lines and would like to add these new features please contact your CenturyLink account representative for order activation.

Contact an Expert

Chat with Us

Chat with one of our online sales consultants:

Call Us

Call us for further assistance:

800-871-9244

Email Us

Please provide the following contact information and we will follow up with you soon.
* - Denotes a required field.

Get Connected. See What's Next for Business.