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Switching to VolP: A Solutions Manual for Network Professionals by Theodore Wall
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- Buy it nowSwitching to VolP: A Solutions Manual for Network Professionals by Theodore Wall
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Located in: Fairfield, Ohio, United States
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Estimated between Tue, 25 Jun and Sat, 6 Jul to 43230
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eBay item number:394211275341
Item specifics
- Condition
- ISBN-13
- 9780596008680
- Book Title
- Switching to VolP
- ISBN
- 9780596008680
- Subject Area
- Computers, Technology & Engineering
- Publication Name
- Switching to VoIP : a Solutions Manual for Network Professionals
- Item Length
- 9.2 in
- Publisher
- O'reilly Media, Incorporated
- Subject
- Networking / General, General, Telecommunications, Networking / Network Protocols
- Publication Year
- 2005
- Type
- Textbook
- Format
- Trade Paperback
- Language
- English
- Item Height
- 1.1 in
- Item Width
- 7 in
- Item Weight
- 25.3 Oz
- Number of Pages
- 502 Pages
About this product
Product Information
More and more businesses today have their receive phone service through Internet instead of local phone company lines. Many businesses are also using their internal local and wide-area network infrastructure to replace legacy enterprise telephone networks. This migration to a single network carrying voice and data is called convergence, and it's revolutionizing the world of telecommunications by slashing costs and empowering users. The technology of families driving this convergence is called VoIP, or Voice over IP. VoIP has advanced Internet-based telephony to a viable solution, piquing the interest of companies small and large. The primary reason for migrating to VoIP is cost, as it equalizes the costs of long distance calls, local calls, and e-mails to fractions of a penny per use. But the real enterprise turn-on is how VoIP empowersbusinesses to mold and customize telecom and datacom solutions using a single, cohesive networking platform. These business drivers are so compelling that legacy telephony is going the way of the dinosaur, yielding to Voice over IP as the dominant enterprise communications paradigm. Developed from real-world experience by a senior developer, O'Reilly's Switching to VoIP provides solutions for the most common VoIP migration challenges. So if you're a network professional who is migrating from a traditional telephony system to a modern, feature-rich network, this book is a must-have. You'lldiscover the strengths and weaknesses of circuit-switched and packet-switched networks, how VoIP systems impact network infrastructure, as well as solutions for common challenges involved with IP voice migrations. Among the challenges discussed and projects presented: building a softPBX configuring IP phones ensuring quality of service scalability standards-compliance topological considerations coordinating a complete system ?switchover? migrating applications like voicemail and directoryservices retro-interfacing to traditional telephony supporting mobile users security and survivability dealing with the challenges of NAT To help you grasp the core principles at work, Switching to VoIP uses a combination of strategy and hands-on "how-to" that introduce VoIP routers and media gateways, various makes of IP telephone equipment, legacy analog phones, IPTables and Linux firewalls, and the Asterisk open source PBX software by Digium.You'll learn how to build an IP-based or legacy-compatible phone system and voicemail system complete with e-mail integration while becoming familiar with VoIP protocols and devices. Switching to VoIP remains vendor-neutral and advocates standards, not brands. Some of the standards explored include: SIP H.323, SCCP, and IAX Voice codecs 802.3af Type of Service, IP precedence, DiffServ, and RSVP 802.1a/b/g WLAN If VoIP has your attention, like so many others, then Switching to VoIP will help you build your own system, install it, and begin making calls. It's the only thing left between you and a modern telecom network.
Product Identifiers
Publisher
O'reilly Media, Incorporated
ISBN-10
0596008686
ISBN-13
9780596008680
eBay Product ID (ePID)
46751659
Product Key Features
Publication Name
Switching to VoIP : a Solutions Manual for Network Professionals
Format
Trade Paperback
Language
English
Subject
Networking / General, General, Telecommunications, Networking / Network Protocols
Publication Year
2005
Type
Textbook
Subject Area
Computers, Technology & Engineering
Number of Pages
502 Pages
Dimensions
Item Length
9.2 in
Item Height
1.1 in
Item Width
7 in
Item Weight
25.3 Oz
Additional Product Features
LCCN
2005-284591
Lc Classification Number
Tk5105.8865.W337
Copyright Date
2005
Target Audience
Scholarly & Professional
Dewey Decimal
621.38212
Dewey Edition
22
Illustrated
Yes
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Business seller information
Premier Books LLC
David Taylor
26C Trolley Sq
19806-3356 Wilmington, DE
United States
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eBay item number:394211275341
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Fairfield, Ohio, United States
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