Putting Voip To Work. Softswitch Network Design And Testing
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Définitivement indisponible
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- Nombre de pages327
- PrésentationRelié
- Poids0.89 kg
- Dimensions18,5 cm × 24,0 cm × 2,8 cm
- ISBN0-13-040959-6
- EAN9780130409591
- Date de parution29/11/2001
- ÉditeurPearson
Résumé
This is a complete, in-depth technical guide to the challenges associated with building and deploying Voice over IP (VoIP) networks using softswitch technologies - and today's best solutions. Bill Douskalis, author of the best-selling IP Telephony, reviews the entire current state of the art in protocols for signaling, media transport, and network engineering - and presents expert guidance on designing telephony solutions that meet the needs of both carriers and customers. Coverage includes: New scenarios for design of VoIP networks based on Class 4 and Class 5 softswitch network technology; Designing for performance and interoperability: challenges, examples, and comparisons of potential solutions; Protocols of the new converged networks and design requirements for seamless integration of softswitch applications with the PSTN; Call flows for SIP, H.323, MGCP, and Megaco; Testing tips to ensure consistently high QoS in voiceband applications; MPLS and IP Differentiated Services in VoIP networks: key roles and integration issues. Nobody has more experience implementing VoIP in large-scale networks than Bill Douskalis does - and no book offers more insight for real-world VoIP design, construction, and deployment.
This is a complete, in-depth technical guide to the challenges associated with building and deploying Voice over IP (VoIP) networks using softswitch technologies - and today's best solutions. Bill Douskalis, author of the best-selling IP Telephony, reviews the entire current state of the art in protocols for signaling, media transport, and network engineering - and presents expert guidance on designing telephony solutions that meet the needs of both carriers and customers. Coverage includes: New scenarios for design of VoIP networks based on Class 4 and Class 5 softswitch network technology; Designing for performance and interoperability: challenges, examples, and comparisons of potential solutions; Protocols of the new converged networks and design requirements for seamless integration of softswitch applications with the PSTN; Call flows for SIP, H.323, MGCP, and Megaco; Testing tips to ensure consistently high QoS in voiceband applications; MPLS and IP Differentiated Services in VoIP networks: key roles and integration issues. Nobody has more experience implementing VoIP in large-scale networks than Bill Douskalis does - and no book offers more insight for real-world VoIP design, construction, and deployment.