Lumen Voice Complete 2026: Benefits, Features & Pricing

Voice Complete is a cloud-based business voice over internet protocol (VOIP) solution that provides session initiation protocol (SIP) and integrated service digital network (ISDN) services to different industry verticals such as government, healthcare, media and entertainment.

Key features include pooled concurrent call paths, self-service customer portal, emergency service options, protocols and signaling. Voice complete offers calling services that enable users to place local, national and international calls. It also provides freephone, emergency and call forwarding features to end-users.

Voice Complete’s telephone number feature provides built-in virtual local presence and mobility calling functionality. The solution offers a customer portal that provides a real-time interface to control end-users telephone numbers. In addition, customers can access reports, billing and service management activities.

Voice complete helps users to manage voice quality through uncompressed protocols and allows them to transport voice across networks.