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Author Chandra, Praphul.

Title Wi-Fi telephony : challenges and solutions for voice over WLANs / by Praphul Chandra and David Lide.

Publication Info. Amsterdam ; Boston : Elsevier/Newnes, [2007]


Location Call No. OPAC Message Status
 Axe Elsevier ScienceDirect Ebook  Electronic Book    ---  Available
Description 1 online resource (xx, 268 pages) : illustrations
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
Series Communications engineering series
Communications engineering series.
Summary Wi-Fi telephony is the latest, most cost effective, and clearest way of carrying voice data wirelessly. The great news is that it can be integrated seamlessly into the same infrastructures as currently used for computer and telephone data. The digital quality is far above current cellular technologies. This book will be among the first to discuss Session Initiation Protocol (SIP), Quality of Service (QoS), and interoperability in connection with Wi-Fi telephony. Security challenges are also presented and solved along these malleable wireless boundaries. In short, this book provides all the information necessary for effective, reliable, crystal clear Wi-Fi telephony service and implementation. *Using current telephone and computer infrastructure this technology can be implemented at low cost *The importance of Quality of Service (QoS) and security of Wi-Fi telephony is considered *Enhances the clarity of a call beyond a basic cellular phone using digital data transfer.
Contents Chapter 1: The Basics -- Chapter 2: The Data World -- Chapter 3: Voice over IP -- Chapter 4: Wireless Local Area Networks -- Chapter 5: VoWLAN Challenges -- Chapter 6: QoS & System Capacity -- Chapter 7: Security -- Chapter 8: Roaming -- Chapter 9: Power Management -- Chapter 10: Voice over WiFi and other Wireless -- Technologies.
Bibliography Includes bibliographical references and index.
Note Print version record.
Language English.
Subject Internet telephony.
Wireless LANs.
Téléphonie Internet.
Réseaux locaux sans fil.
COMPUTERS -- System Administration -- Email Administration.
Internet telephony. (OCoLC)fst00977297
Wireless LANs. (OCoLC)fst01176206
Genre/Form Electronic books.
Electronic books.
Added Author Lide, David R., 1928-
Added Title Challenges and solutions for voice over WLANs
Other Form: Print version: Chandra, Praphul. Wi-Fi telephony. Amsterdam ; Boston : Elsevier/Newnes, ©2007 0750679719 9780750679718 (DLC) 2006027814 (OCoLC)71368904
ISBN 9780750679718
9780080521695 (electronic bk.)
008052169X (electronic bk.)
Standard No. AU@ 000048129875
AU@ 000051560271
AU@ 000059268334
CHNEW 001006858
DEBBG BV039832966
DEBBG BV042314587
DEBBG BV043044728
DEBSZ 367757257
DEBSZ 422198196
NZ1 11778583
NZ1 14540169
NZ1 15177256

Available items only