The transition from the public switched telephone network (PSTN) to an all-IP converged communications infrastructure is now underway. This presentation describes a framework…
1. 2. Internet Gone Mobile:Technology and Policy Issues in the Mobile Internet Presenter:Richard Bennett, Research Fellow, ITIF Disclaimer: Views expressed are mine alone…
1. OI´s Case Study Alberto Boaventura 2014-04-30 2. Changes and Challenges TELECOMM IS BECOMING MOBILE MOBILE IS BECOMING DATA DATA IS BECOMING VIDEO VIDEO IS BECOMING SOCIAL…
Slide 1VoIP PRESENTATION BY HÜSEYİN SAVRAN 220702044 Slide 2 OUTLINE PSTN an brief history of telephone Slide 3 PSTN ( Public Switched Telephone Network ) Known structure…