Download softphone apps, access equipment setup guides, and more for Lumen Cloud Communications.
Access help for your Lumen VoIP services. Get help using the VoIP portal, learn how to install and use your VoIP equipment, and access help for add-on features to help make your VoIP service work harder for your business.
© 2023 Lumen Technologies. All Rights Reserved. Lumen is a registered trademark in the United States, EU and certain other countries.