Oi launches cloud voice communication service

(Telecompaper) Oi’s B2B division, Oi Solucoes, has launched Oi Cloud Communication, a new convergent cloud voice communication service aimed at medium and large companies that require more integrated communication… http://feedproxy.google.com/~r/TelecompaperFixed/~3/YNASwitr04w/oi-launches-cloud-voice-communication-service–1340482