Advanced services architectures for Internet telephony a critical overview.

Advanced services are differentiating factors and crucial to service providers' survival and success. Examples are credit card calling, call forwarding, and toll-free calling. In classical telephony's early days their implementation was embedded in switching software, and this hindered fas...

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Pubblicato in:	IEEE Network : the magazine of global information exchange 14, 4 (2000).
Autore principale:	Glitho, R.H
Natura:	Articolo
Lingua:	English
Soggetti:	IETF. IN-based architectures. ITU-T. Internet telephony. Advanced services architectures. Call forwarding. Credit card calling. Intelligent network. Mobile-agent-based architectures. Multimedia communications. Packet-switched networks. Real-time voice communications. Service providers. Switching software. Toll-free calling.