Vivo Empresas launches new voice service in the cloud

(Telecompaper) Telefonica Brasil’s B2B unit Vivo Empresas has launched Vivo Voz Negocio, a unified communication service that aims to facilitate communication among company employees and with the external public… https://www.telecompaper.com/news/vivo-empresas-launches-new-voice-service-in-the-cloud–1411349