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Fax, Modem, and Text for IP Telephony
IP Telephony has revolutionized many aspects of telecommunications and it continues to be deployed at a rapid pace. The benefits of transporting voice over an IP infrastructure include increased flexibility, better scalability, and a significant cost savings over traditional telephony networks. However, during the deployment of these VoIP solutions, other types of traditional telephony communications that can also realize these same benefits are often overlooked or ignored. Fax, Modem, and Text for IP Telephony is a comprehensive resource that confronts the need for information on transporting alternative, non-voice communications over the IP protocol. Beginning with the basic theory and ope...
Troubleshooting Cisco IP Telephony
In The Implosion of Capitalism world-renowned political economist Samir Amin connects the key events of our times - financial crisis, Eurozone implosion, the emerging BRIC nations and the rise of political Islam - identifying them as symptoms of a profound systemic crisis.In light of these major crises and tensions, Amin updates and modifies the classical definitions of social classes, political parties, social movements and ideology. In doing so he exposes the reality of monopoly capitalism in its contemporary global form.In a bravura conclusion, Amin argues that the current capitalist system is not viable and that implosion is unavoidable. The Implosion of Capitalism makes clear the stark choices facing humanity - and the urgent need for a more humane global order.
Love Lies
A suburban housewife’s picture-perfect life is shattered in this riveting true crime book from the author of Evil Next Door. When Nancy Cooper moved from Canada to Cary, North Carolina, with her new husband Brad, their future was bright. Living in one of the most picturesque towns in the United States, the couple mingled with neighbors, attended parties, and raised two daughters. Then, on July 14, 2008, the façade came crashing down when Nancy’s strangled body was found in a storm pond. Nancy’s husband claimed she had gone for a jog and never came back. But as the police investigation deepened, a complex web of affairs and lies involving multiple residents of Cary’s idyllic neighborhoods was uncovered, and Brad was brought to trial for the murder of his wife. At the heart of it stood the Coopers’ soured marriage, Nancy’s threat to leave with the children, and her own cold-blooded murder. It would take a mountain of damning evidence before justice was served.
VoIP Performance Management and Optimization
VoIP Performance Management and Optimization A KPI-based approach to managing and optimizing VoIP networks IP Communications Adeel Ahmed, CCIE® No. 4574 Habib Madani Talal Siddiqui, CCIE No. 4280 VoIP Performance Management and Optimization is the first comprehensive, expert guide to managing, monitoring, troubleshooting, and optimizing large VoIP networks. Three leading Cisco VoIP experts bring together state-of-the-art techniques for ensuring that customer service level agreements (SLA) are consistently met or exceeded. The authors begin by reviewing how VoIP is deployed in enterprise and service provider networks and the performance tradeoffs and challenges associated with each leading V...
Practical Cisco Unified Communications Security
Master the foundations of modern Cisco Unified Communications (UC) system security This guide helps you build foundational knowledge for securing modern Cisco Unified Communications environments that support voice, video, messaging, and meetings, and support different types of real-time collaboration capabilities based on mobile/remote access and mobile devices based on bring-your-own-device (BYOD) initiatives. Writing for administrators and managers, two Cisco collaboration experts bring together methods and insights to illuminate both the “why” and the “how” of effective collaboration security. Using the proven “Explain, Demonstrate, and Verify” methodology, they explain each t...
Cisco IP Telephony
Cisco authorized self-study book for IP Telephony foundation learning Cisco IP Telephony offers indispensable information on how to Configure and implement an end-to-end IP telephony solution using Cisco CallManager and CIPT devices to converge your voice and data networks Create, configure, and manage Cisco CallManager clusters to support small user environments as well as larger user environments with up to 10,000 users Optimize routing flexibility into your CIPT network design using route plans Ensure telephony class of service with partitions and calling search spaces Effect moves, adds, and changes on a large number of users and devices quickly and efficiently Perform proper installatio...
Cisco CallManager Best Practices
IP telephony represents the future of telecommunications: a converged data and voice infrastructure boasting greater flexibility and more cost-effective scalability than traditional telephony. Having access to proven best practices, developed in the field by Cisco IP Telephony experts, helps you ensure a solid, successful deployment. Cisco CallManager Best Practices offers best practice solutions for CallManager and related IP telephony components such as IP phones, gateways, and applications. Written in short, to-the-point sections, this book lets you explore the tips, tricks, and lessons learned that will help you plan, install, configure, back up, restore, upgrade, patch, and secure Cisco CallManager, the core call processing component in a Cisco IP Telephony deployment. You'll also discover the best ways to use services and parameters, directory integration, call detail records, management and monitoring applications, and more. Customers inspired this book by asking the same questions time after.
Cisco CallManager Best Practices
Delivers the proven solutions that make a difference in your Cisco IP Telephony deployment Learn dial plan best practices that help you configure features such as intercom, group speed dials, music on hold, extension mobility, and more Understand how to manage and monitor your system proactively for maximum uptime Use dial plan components to reduce your exposure to toll fraud Take advantage of call detail records for call tracing and accounting, as well as troubleshooting Utilize the many Cisco IP Telephony features to enable branch site deployments Discover the best ways to install, upgrade, patch, and back up CallManager Learn how backing up to remote media provides both configuration reco...
CCVP CVoice Quick Reference Sheets
A new edition of this title is available, ISBN-10: 1587058243 ISBN-13: 9781587058240 CCVP CVOICE Quick Reference Sheets (Digital Short Cut) Kevin Wallace, CCIE No. 7945 ISBN: 1-58705-322-5 As a final preparation tool providing a review of CVoice exam topics, the CCVP CVOICE Quick Reference Sheets complement official Cisco curriculum, other books, or other exam preparatory material. This digital Short Cut provides readers with detailed, graphical-based information, highlighting the key topics on the latest CVoice exam in a quick-review format. These fact-filled Quick Reference Sheets allow certification candidates to get all-important information at a glance, helping them to focus their study...
CCVP QOS Quick Reference
CCVP QOS Quick Reference Sheets (Digital Short Cut) Kevin Wallace, CCIE No. 7945 ISBN: 1-58705-320-9 As a final preparation tool providing a review of QOS exam topics, the CCVP QOS Quick Reference Sheets complement official Cisco curriculum, other books, or other exam preparatory material. This digital Short Cut provides readers with detailed, graphical-based information, highlighting the key topics on the latest QOS exam in a quick-review format. These fact-filled Quick Reference Sheets allow certification candidates to get all-important information at a glance, helping them to focus their study on areas of weakness and to enhance memory retention of important concepts. The CCVP certificati...
