The Rise of IP-Based Voice and the Need for Global IP Telephony Reachability

The emergence of VoIP (Voice over IP) as a service that competes directly with PSTN/PLMN (Public Switched Telephony Network/ Public Land Mobile Network) voice services presents a challenge to established voice service providers. Provisioning of VoIP services by new entrants is eroding the revenues e...

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Bibliographische Detailangaben

Hauptverfasser:	Boucadair, Mohamed, Borges, Isabel, Neves, Pedro Miguel, Páll Einarsson, Ólafur
Format:	Buchkapitel
Sprache:	eng
Schlagworte:	Communications engineering / telecommunications COMPUTER COMMUNICATIONS & NETWORKING
Online-Zugang:	Volltext
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