Signalling in voice over IP Networks

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Show simple item record Moreno Novella, José Ignacio Soto Campos, Ignacio Larrabeiti López, David 2009-05-26T15:11:22Z 2009-05-26T15:11:22Z 2001-06
dc.identifier.bibliographicCitation UPGRADE: The European Online Magazine for the Information Technologies Profesional, vol. II, nº 3. p. 10-17, June 2001
dc.identifier.issn 1684-5285
dc.description.abstract Voice signalling protocols have evolved, keeping with the prevalent move from circuit to packet switched networks. Standardization bodies have provided solutions for carrying voice traffic over packet networks while the main manufacturers are already providing products in workgroup, enterprise, or operator portfolio. This trend will accrue in next years due to the evolution of UMTS mobile networks to an “all-IP” environment. In this paper we present the various architectures that are proposed for signalling in VoIP, mainly: H.323, SIP and MGCP. We also include a brief summary about signalling in classical telephone networks and, at the end, we give some ideas about the proposed “all-IP” architectures in UMTS 3G mobile networks.
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Novática
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.title Signalling in voice over IP Networks
dc.type article PeerReviewed
dc.description.status Publicado
dc.subject.eciencia Telecomunicaciones
dc.rights.accessRights openAccess
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