Converged networks
Abstract
Converged networks or multiservice networks refer to the integration of voice, data and video services over an IP network. This paper presents VoIP as an example of a converged network. Its architecture consists of the media gateway, media gateway controller, signaling gateway and the gatekeeper. Converged networks have had and will have technical dificulties to overcome, since different services have different characteristics and network requirements, hence it is importante to talk about traffic engineering and QoS mechanisms.Downloads
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Universidad Militar Nueva GranadaReferences
Alzate, M. Conmutación de paquetes de voz. Reporte de investigación No. 6, Universidad Distrital, Maestría en teleinformática, abril de 1995.
R. Braden et al. (1997) Resource Reservation Protocol (RSVP) version 1: functional specification. IETF RFC 2205.
Cisco Systems, (2001), Technical Considerations for Converging Data, Voice and Video Networks. www.cisco.com
International Engineering Consortium, (2001), Internet model for control of converged networks. www.iec.org
Technical guides, (2001), The converged network infraestructure: An introductory guide. www.techguide.com
Technical guides, (2001), Voice over IP VoIP. www.techguide.com
Wienski, R. (2003), IP Telephony Access, Transport, and Gateway Fundamentals. www.illuminet.com
Getronics, (2002), Telefonía IP. www.getronic.com
Iovanna, p., (2003) A Traffic Engineering System for Multilayer Networks Based on GMPLS Paradigm. En: IEEE Network, marzo/abril. Pp 28-37
LI, T., (1999), MPLS and the Envolving Internet Architecture. En: IEEE Communications magazine, diciembre. Pp. 38-47
D. wu, y. Hou (2000). Transporting Real-Time Video over the Internet. En: IEEE Proceedings, diciembre.
D. Wu, Y. (2000) On end-to-end architecture for transporting MPEG-4 video over the internet. En: IEEE Transactions, septiembre.
J. Kostas et. al, (1998). Real-Time voice over packet-switched networks. En: IEEE Network, febrero.
S. blake, et. al. (1998) An architecture for differentiated services. IETF RFC 2475
C. Perkins et al. (1997) RTP Payload for redundant audio data. IETF RFC 2198.
