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Measuring SIP Proxy Server Performance

Autor Sureshkumar V. Subramanian, Rudra Dutta
en Limba Engleză Hardback – 15 aug 2013
Internet Protocol (IP) telephony is an alternative to the traditional Public Switched Telephone Networks (PSTN), and the Session Initiation Protocol (SIP) is quickly becoming a popular signaling protocol for VoIP-based applications. SIP is a peer-to-peer multimedia signaling protocol standardized by the Internet Engineering Task Force (IETF), and it plays a vital role in providing IP telephony services through its use of the SIP Proxy Server (SPS), a software application that provides call routing services by parsing and forwarding all the incoming SIP packets in an IP telephony network.SIP Proxy Server Performance closely examines key aspects to the efficient design and implementation of SIP proxy server architecture. Together, a strong design and optimal implementation can enable significant enhancements to the performance characteristics of SPS. Since SPS performance can be characterized by the transaction states of each SIP session, the book analyzes an existing M/M/1-network performance model for SIP proxy servers in light of key performance benchmarks, such as the average response time for processing the SIP calls and the average number of SIP calls in the system. It also presents several other real-world industrial case studies to aid in further optimizations.This book is intended for researchers, practitioners and professionals interested in optimizing SIP proxy server performance. Professionals working on other VoIP solutions will also find the book valuable.
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Specificații

ISBN-13: 9783319009896
ISBN-10: 3319009893
Pagini: 300
Ilustrații: XXIV, 191 p. 115 illus., 106 illus. in color.
Dimensiuni: 155 x 235 x 20 mm
Greutate: 0.48 kg
Ediția:2013
Editura: Springer International Publishing
Colecția Springer
Locul publicării:Cham, Switzerland

Public țintă

Research

Cuprins

Introduction.- PSTN and VoIP Services Context.- Related Work.- Performance Measurements of M/M/1 and M/D/1 based SPS.- SPS Software Architecture Study.- Measurements and Analysis of M/M/c Based SPS Model.- Performance of the SPS in LAN and WAN Environment.- SPS Performance Overheads with SIP Security.- Statistical Analysis of Experimental Data Sets.- Summary and Future Work.- Appendix.

Caracteristici

Proposes new models for the implementation of SIP proxy servers that greatly improve their performance and scale
Highlights applications for session-initiation protocol for video and streaming technologies
Presents real-world industrial case studies that can be used as a benchmark for close comparisons and further optimizations
Includes supplementary material: sn.pub/extras