Invoca Enhances Enterprise Inbound Call Platform and Expands Addressable Market with Level 3 Voice Solutions

BROOMFIELD, Colo., March 17, 2014 /PRNewswire/ -- Level 3 Communications, Inc. (NYSE: LVLT) today announced it is providing Invoca, a leading provider of enterprise inbound call marketing solutions based in Santa Barbara, Calif., with voice services, enabling Invoca to enhance the...