Asterisk Cookbook

Author : Leif Madsen,Russell Bryant
Publisher : "O'Reilly Media, Inc."
Page : 66 pages
File Size : 47,7 Mb
Release : 2011-03-30
Category : Computers
ISBN : 1449307205

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Asterisk Cookbook by Leif Madsen,Russell Bryant Pdf

Asterisk has a wealth of features to help you customize your PBX to fill very specific business needs. This short cookbook offers recipes for tackling dialplan fundamentals, making and controlling calls, and monitoring channels in your PBX environment. Each recipe includes a simple code solution you can put to work immediately, along with a detailed discussion that offers insight into why and how the recipe works. This book focuses on Asterisk 1.8, although many of the conventions and information presented are version-agnostic. These recipes include solutions to help you: Authenticate callers before moving on in your dialplan Redirect calls received by your auto-attendant Create an automatic call-back service Initiate hot-desking to login to and accept calls at any office device Monitor and interrupt live calls to train new employees at a call center Record calls from your Asterisk dialplan

Author : Carla Schroder
Publisher : "O'Reilly Media, Inc."
Page : 641 pages
File Size : 46,9 Mb
Release : 2007-11-26
Category : Computers
ISBN : 9780596553692

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Linux Networking Cookbook by Carla Schroder Pdf

This soup-to-nuts collection of recipes covers everything you need to know to perform your job as a Linux network administrator, whether you're new to the job or have years of experience. With Linux Networking Cookbook, you'll dive straight into the gnarly hands-on work of building and maintaining a computer network. Running a network doesn't mean you have all the answers. Networking is a complex subject with reams of reference material that's difficult to keep straight, much less remember. If you want a book that lays out the steps for specific tasks, that clearly explains the commands and configurations, and does not tax your patience with endless ramblings and meanderings into theory and obscure RFCs, this is the book for you. You will find recipes for: Building a gateway, firewall, and wireless access point on a Linux network Building a VoIP server with Asterisk Secure remote administration with SSH Building secure VPNs with OpenVPN, and a Linux PPTP VPN server Single sign-on with Samba for mixed Linux/Windows LANs Centralized network directory with OpenLDAP Network monitoring with Nagios or MRTG Getting acquainted with IPv6 Setting up hands-free networks installations of new systems Linux system administration via serial console And a lot more. Each recipe includes a clear, hands-on solution with tested code, plus a discussion on why it works. When you need to solve a network problem without delay, and don't have the time or patience to comb through reference books or the Web for answers, Linux Networking Cookbook gives you exactly what you need.

Author : Gerardo Barajas Puente
Publisher : Packt Publishing Ltd
Page : 348 pages
File Size : 51,8 Mb
Release : 2015-03-31
Category : Computers
ISBN : 9781849519359

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Elastix Unified Communications Server Cookbook by Gerardo Barajas Puente Pdf

This book is aimed at those who want to learn how to set up an Elastix Unified Communications Server without losing ground on Unified Communications and Voice over IP.

Author : Andrii Sergiienko
Publisher : Packt Publishing Ltd
Page : 230 pages
File Size : 42,7 Mb
Release : 2015-02-25
Category : Computers
ISBN : 9781783284467

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WebRTC Cookbook by Andrii Sergiienko Pdf

If you are a JavaScript developer with a basic knowledge of WebRTC and software development, but want to explore how to use it in more depth, this book is for you.

Author : United States. Federal Communications Commission
Publisher : Unknown
Page : 946 pages
File Size : 55,6 Mb
Release : 2015
Category : Telecommunication
ISBN : CUB:U183071970812

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FCC Record by United States. Federal Communications Commission Pdf

Author : Adam Trachtenberg,David Sklar
Publisher : "O'Reilly Media, Inc."
Page : 813 pages
File Size : 44,8 Mb
Release : 2006-08-25
Category : Computers
ISBN : 9781449379148

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PHP Cookbook by Adam Trachtenberg,David Sklar Pdf

When it comes to creating dynamic web sites, the open source PHP language is red-hot property: used on more than 20 million web sites today, PHP is now more popular than Microsoft's ASP.NET technology. With our Cookbook's unique format, you can learn how to build dynamic web applications that work on any web browser. This revised new edition makes it easy to find specific solutions for programming challenges. PHP Cookbook has a wealth of solutions for problems that you'll face regularly. With topics that range from beginner questions to advanced web programming techniques, this guide contains practical examples -- or "recipes" -- for anyone who uses this scripting language to generate dynamic web content. Updated for PHP 5, this book provides solutions that explain how to use the new language features in detail, including the vastly improved object-oriented capabilities and the new PDO data access extension. New sections on classes and objects are included, along with new material on processing XML, building web services with PHP, and working with SOAP/REST architectures. With each recipe, the authors include a discussion that explains the logic and concepts underlying the solution.

Author : Russell Bryant,Leif Madsen,Jim Van Meggelen
Publisher : "O'Reilly Media, Inc."
Page : 1200 pages
File Size : 46,7 Mb
Release : 2013-05-10
Category : Computers
ISBN : 9781449332457

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Asterisk: The Definitive Guide by Russell Bryant,Leif Madsen,Jim Van Meggelen Pdf

Design a complete Voice over IP (VoIP) or traditional PBX system with Asterisk, even if you have only basic telecommunications knowledge. This bestselling guide makes it easy, with a detailed roadmap that shows you how to install and configure this open source software, whether you’re upgrading your existing phone system or starting from scratch. Ideal for Linux administrators, developers, and power users, this updated edition shows you how to write a basic dialplan step-by-step, and brings you up to speed on the features in Asterisk 11, the latest long-term support release from Digium. You’ll quickly gain working knowledge to build a simple yet inclusive system. Integrate Asterisk with analog, VoIP, and digital telephony systems Build an interactive dialplan, using best practices for more advanced features Delve into voicemail options, such as storing messages in a database Connect to external services including Google Talk, XMPP, and calendars Incorporate Asterisk features and functions into a relational database to facilitate information sharing Learn how to use Asterisk’s security, call routing, and faxing features Monitor and control your system with the Asterisk Manager Interface (AMI) Plan for expansion by learning tools for building distributed systems

Author : Jan Goyvaerts,Steven Levithan
Publisher : O'Reilly Media
Page : 612 pages
File Size : 53,6 Mb
Release : 2012-08-13
Category : Computers
ISBN : 9781449327491

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Regular Expressions Cookbook by Jan Goyvaerts,Steven Levithan Pdf

Take the guesswork out of using regular expressions. With more than 140 practical recipes, this cookbook provides everything you need to solve a wide range of real-world problems. Novices will learn basic skills and tools, and programmers and experienced users will find a wealth of detail. Each recipe provides samples you can use right away. This revised edition covers the regular expression flavors used by C#, Java, JavaScript, Perl, PHP, Python, Ruby, and VB.NET. You’ll learn powerful new tricks, avoid flavor-specific gotchas, and save valuable time with this huge library of practical solutions. Learn regular expressions basics through a detailed tutorial Use code listings to implement regular expressions with your language of choice Understand how regular expressions differ from language to language Handle common user input with recipes for validation and formatting Find and manipulate words, special characters, and lines of text Detect integers, floating-point numbers, and other numerical formats Parse source code and process log files Use regular expressions in URLs, paths, and IP addresses Manipulate HTML, XML, and data exchange formats Discover little-known regular expression tricks and techniques

Author : Lucas Carlson,Leonard Richardson
Publisher : "O'Reilly Media, Inc."
Page : 909 pages
File Size : 44,8 Mb
Release : 2006-07-19
Category : Computers
ISBN : 9780596554576

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Ruby Cookbook by Lucas Carlson,Leonard Richardson Pdf

Do you want to push Ruby to its limits? The Ruby Cookbook is the most comprehensive problem-solving guide to today's hottest programming language. It gives you hundreds of solutions to real-world problems, with clear explanations and thousands of lines of code you can use in your own projects. From data structures and algorithms, to integration with cutting-edge technologies, the Ruby Cookbook has something for every programmer. Beginners and advanced Rubyists alike will learn how to program with: Strings and numbers Arrays and hashes Classes, modules, and namespaces Reflection and metaprogramming XML and HTML processing Ruby on Rails (including Ajax integration) Databases Graphics Internet services like email, SSH, and BitTorrent Web services Multitasking Graphical and terminal interfaces If you need to write a web application, this book shows you how to get started with Rails. If you're a system administrator who needs to rename thousands of files, you'll see how to use Ruby for this and other everyday tasks. You'll learn how to read and write Excel spreadsheets, classify text with Bayesian filters, and create PDF files. We've even included a few silly tricks that were too cool to leave out, like how to blink the lights on your keyboard. The Ruby Cookbook is the most useful book yet written about Ruby. When you need to solve a problem, don't reinvent the wheel: look it up in the Cookbook.

Author : Stefan Brunner,Vik Davar,David Delcourt,Ken Draper,Joe Kelly,Sunil Wadhwa
Publisher : "O'Reilly Media, Inc."
Page : 842 pages
File Size : 44,8 Mb
Release : 2008-02-26
Category : Computers
ISBN : 9780596555146

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ScreenOS Cookbook by Stefan Brunner,Vik Davar,David Delcourt,Ken Draper,Joe Kelly,Sunil Wadhwa Pdf

Written by key members of Juniper Network's ScreenOS development team, this one-of-a-kind Cookbook helps you troubleshoot secure networks that run ScreenOS firewall appliances. Scores of recipes address a wide range of security issues, provide step-by-step solutions, and include discussions of why the recipes work, so you can easily set up and keep ScreenOS systems on track. ScreenOS Cookbook gives you real-world fixes, techniques, and configurations that save time -- not hypothetical situations out of a textbook. The book comes directly from the experience of engineers who have seen and fixed every conceivable ScreenOS network topology, from small branch office firewalls to appliances for large core enterprise and government, to the heavy duty protocol driven service provider network. Its easy-to-follow format enables you to find the topic and specific recipe you need right away and match it to your network and security issue. Topics include: Configuring and managing ScreenOS firewalls NTP (Network Time Protocol) Interfaces, Zones, and Virtual Routers Mitigating Denial of Service Attacks DDNS, DNS, and DHCP IP Routing Policy-Based Routing Elements of Policies Authentication Application Layer Gateway (SIP, H323, RPC, RTSP, etc.,) Content Security Managing Firewall Policies IPSEC VPN RIP, OSPF, BGP, and NSRP Multicast -- IGPM, PIM, Static Mroutes Wireless Along with the usage and troubleshooting recipes, you will also find plenty of tricks, special considerations, ramifications, and general discussions of interesting tangents and network extrapolation. For the accurate, hard-nosed information you require to get your ScreenOS firewall network secure and operating smoothly , no book matches ScreenOS Cookbook.

Author : Jérôme Jaglale
Publisher : Packt Publishing Ltd
Page : 234 pages
File Size : 49,8 Mb
Release : 2015-05-25
Category : Computers
ISBN : 9781783985814

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Spring Cookbook by Jérôme Jaglale Pdf

This book is for you if you have some experience with Java and web development (not necessarily in Java) and want to become proficient quickly with Spring.

Author : Jim Van Meggelen,Leif Madsen,Jared Smith
Publisher : "O'Reilly Media, Inc."
Page : 602 pages
File Size : 47,6 Mb
Release : 2007-08-28
Category : Computers
ISBN : 9780596510480

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Asterisk by Jim Van Meggelen,Leif Madsen,Jared Smith Pdf

Provides information on Asterisk, an open source telephony application.

Author : Colleen Patrick-Goudreau
Publisher : Random House LLC
Page : 323 pages
File Size : 55,5 Mb
Release : 2011
Category : Cooking
ISBN : 0345526171

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The 30-day Vegan Challenge by Colleen Patrick-Goudreau Pdf

Presents a step-by-step guide to adopting a vegan lifestyle, describing its health and environmental benefits while counseling readers on everything from stocking a kitchen and preparing vegan foods to understanding how to achieve complete nutrition.

Author : Jan Goyvaerts,Steven Levithan
Publisher : "O'Reilly Media, Inc."
Page : 612 pages
File Size : 40,7 Mb
Release : 2012-08-13
Category : Computers
ISBN : 9781449327484

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Regular Expressions Cookbook by Jan Goyvaerts,Steven Levithan Pdf

Take the guesswork out of using regular expressions. With more than 140 practical recipes, this cookbook provides everything you need to solve a wide range of real-world problems. Novices will learn basic skills and tools, and programmers and experienced users will find a wealth of detail. Each recipe provides samples you can use right away. This revised edition covers the regular expression flavors used by C#, Java, JavaScript, Perl, PHP, Python, Ruby, and VB.NET. You’ll learn powerful new tricks, avoid flavor-specific gotchas, and save valuable time with this huge library of practical solutions. Learn regular expressions basics through a detailed tutorial Use code listings to implement regular expressions with your language of choice Understand how regular expressions differ from language to language Handle common user input with recipes for validation and formatting Find and manipulate words, special characters, and lines of text Detect integers, floating-point numbers, and other numerical formats Parse source code and process log files Use regular expressions in URLs, paths, and IP addresses Manipulate HTML, XML, and data exchange formats Discover little-known regular expression tricks and techniques

Author : Leif Madsen,Jim Van Meggelen,Russell Bryant
Publisher : "O'Reilly Media, Inc."
Page : 732 pages
File Size : 54,8 Mb
Release : 2011-04-08
Category : Computers
ISBN : 9781449308308

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Asterisk: The Definitive Guide by Leif Madsen,Jim Van Meggelen,Russell Bryant Pdf

Design a complete VoIP or analog PBX with Asterisk, even if you have no previous Asterisk experience and only basic telecommunications knowledge. This bestselling guide makes it easy, with a detailed roadmap to installing, configuring, and integrating this open source software into your existing phone system. Ideal for Linux administrators, developers, and power users, this book shows you how to write a basic dialplan step by step, and quickly brings you up to speed on the latest Asterisk features in version 1.8. Integrate Asterisk with analog, VoIP, and digital telephony systems Build a simple interactive dialplan, and dive into advanced concepts Use Asterisk’s voicemail options—including a standalone voicemail server Build a menuing system and add applications that act on caller input Incorporate a relational database with MySQL and Postgre SQL Connect to external services such as LDAP, calendars, XMPP, and Skype Use Automatic Call Distribution to build a call queuing system Learn how to use Asterisk’s security, call routing, and faxing features