Features

Features

• Security in a SIP network: Identifying network attacks

  Learn about security in a SIP network and find out how an organization can protect itself from SIP-based VoIP and network attacks. This chapter details the different types of SIP attacks and discusses various security measures and solutions to ...  Continue Reading

• SIP network security measures

  Learn about specific security measures that can protect your oganization in the event of a SIP-based network attack. This chapter details the different types of SIP attacks and discusses various security measures and solutions to protect your ...  Continue Reading

• Hybrid IP telephony solution essential to network disaster recovery

  The hybrid IP telephony solution implemented by a multi-site media company has improved customer service and increased employee productivity, and it proved its value by ensuring seamless network connectivity during a recent earthquake.  Continue Reading

• What UC is and isn't

  Want to know what unified communications (UC) is and what UC isn't? Find out here and learn about key UC elements and components.  Continue Reading

• Mobile UC solution provides seamless coverage, enhanced voice quality

  Fed up with unreliable cellular service inside its warehouse, a Chicago-based produce distribution company rolled out a mobile UC solution that has improved employee productivity and customer satisfaction.  Continue Reading

• 3M prepares the network for VoIP

  3M Corp. experienced a traffic boost that led network executives to examine possible upgrades that would help traffic flow easily and reliably while also keeping costs reasonable.  Continue Reading

• Cisco Unified Communications Manager Architecture

  Understanding the role that Cisco Unified Communications Manager (CUCM) plays in a converged network from various IT perspectives is necessary for a successful installation and configuration. This chapter describes the architecture, hardware and ...  Continue Reading

• Achieving ROI with unified communications

  At Interop Las Vegas 2008, Don Van Doren will cover UC ROI, communication-enabled business processes, telepresence, high-definition video and which vendors are expected to make the biggest splash.  Continue Reading

• Springer Handbook of Speech Processing

  The Springer Handbook of Speech Processing is widely regarded as a must-read for all telecom professionals. This chapter focuses on how businesses can implement a VoIP system that exceeds expectations and far surpasses the traditional PSTN.  Continue Reading

• Voice and Video Conferencing Fundamentals

  As audio and video conferencing move rapidly into the mainstream, customers and end users are demanding unprecedented performance, reliability, scalability, and security. In Voice and Video Conferencing Fundamentals, three leading experts ...  Continue Reading

• Top VoIP Chapter Downloads of 2007

  These downloads were the highest performing VoIP chapter excerpts for 2007. If you haven't read them yet, get caught up with our all-in-one guide to the best chapters of the year.  Continue Reading

• IPTV Crash Course: Chapter 3: The Technology of IP Networks

  Chapter 3 of "IPTV Crash Course" by Joseph Weber and Tom Newberry presents an overview of IP suite data transmission basics and advanced protocols that IPTV utilizes in creating a television service supported by the Internet.  Continue Reading

• Securing VoIP Networks Chapter 7: Key Management Mechanisms

  Key management is a fundamental part of protecting Internet multimedia applications like VoIP, but the protocols can be difficult to design. Securing VoIP Networks explains the current and emerging key management security, amid detailed charts to ...  Continue Reading

• Cisco IP Communications Express: CallManager Express with Cisco Unity Express

  In this chapter, you'll read about some of the more popular Cisco CME phone and call processing features. You will see examples of how these features can be configured and combined to provide a rich and flexible set of functions. You will also see ...  Continue Reading

• How to Cheat at VoIP Security

  Converging voice and data on the same wire, regardless of the protocols used, ups the ante for network security engineers and managers. One consequence of this convergence is that in the event of a major network attack, the organization's entire ...  Continue Reading