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Internet telephony --- Téléphonie Internet.

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Internet sur le téléphone --- Téléphonie internet --- Umts (norme)

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**"Triple Play"**is a combination of Internet access, voice communication (telephony), and entertainment services such as IP television and video on demand.

The erosion of the traditional voice service, together with the ever-increasing competition between companies, is pushing the telecommunications industry towards a major shift in its business models. Customers want more services in a more flexible way. Today, this shift can only be carried out by offering converged services built around the Internet Protocol (IP). Triple Play, a bundle of voice, video, and data services for residential customers, is the basis of this new strategy.

Hens and Caballero explain how and why the telecommunications industry is facing this change, how to define, implement and offer these new services, and describes the technology behind the converged network. *Triple Play* analyses a number of business strategies to minimise costs, while migrating infrastructures and offering new services.

Triple Play:

- Describes the elementary concepts of triple play service provision and gives detailed technical information to highlight key aspects.
- Discussed access networks, transport, signaling, service definition and business models.
- Covers the latest innovations in Triple Play services such as Ethernet in the First Mile (EFM), VDSL2 (Very High Speed DSL second generation), pseudowires andMultiprotocol Label Switching (MPLS).
- Explores video solutions (encoding, IPTV, VoD) alongside transmission and switching technologies (Ethernet, DSL, PON, NG-SDH).
- Includes a chapter on IP Multimedia Subsystem (IMS) and on fixed/mobile convergence.


TV (televisie) --- VoIP protocol (Voice over IP) --- IP (internet protocol) --- Computer architecture. Operating systems --- television [telecommunication system] --- Computer networks --- Convergence (Telecommunication) --- Internet telephony --- Internet television --- Computer network protocols --- Internet industry --- Réseaux d'ordinateurs --- Convergence (Télécommunications) --- Téléphonie Internet --- Télévision sur Internet --- Protocoles de réseaux d'ordinateurs --- Internet --- Standards --- Normes --- Industrie --- Réseaux d'ordinateurs --- Convergence (Télécommunications) --- Téléphonie Internet --- Télévision sur Internet --- Protocoles de réseaux d'ordinateurs --- mobiele netwerken --- multimedia

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As the Internet grows more sophisticated, it is creating new threats to democracy. Social media companies such as Facebook can sort us ever more efficiently into groups of the like-minded, creating echo chambers that amplify our views. It's no accident that on some occasions, people of different political views cannot even understand each other. It's also no surprise that terrorist groups have been able to exploit social media to deadly effect.Welcome to the age of #Republic.In this revealing book, Cass Sunstein, the New York Times bestselling author of Nudge and The World According to Star Wars, shows how today's Internet is driving political fragmentation, polarization, and even extremism—and what can be done about it.Thoroughly rethinking the critical relationship between democracy and the Internet, Sunstein describes how the online world creates "cybercascades," exploits "confirmation bias," and assists "polarization entrepreneurs." And he explains why online fragmentation endangers the shared conversations, experiences, and understandings that are the lifeblood of democracy.In response, Sunstein proposes practical and legal changes to make the Internet friendlier to democratic deliberation. These changes would get us out of our information cocoons by increasing the frequency of unchosen, unplanned encounters and exposing us to people, places, things, and ideas that we would never have picked for our Twitter feed.#Republic need not be an ironic term. As Sunstein shows, it can be a rallying cry for the kind of democracy that citizens of diverse societies most need.

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