• June 29, 2007 29 Jun'07

    SIP fundamentals

    Session Initiation Protocol (SIP) will allow true interoperability, eventually enabling every IP-based device and application to communicate seamlessly with one another. This guide discusses some of the basics of SIP, including vulnerabilities, ...  Continue Reading

  • June 28, 2007 28 Jun'07

    VoIP centralizes global company

    For one company, building a VoIP deployment from scratch meant years of planning, design and implementation before it achieved its goal of a centralized, global network.  Continue Reading

  • June 25, 2007 25 Jun'07

    Unified communications: Devising a strategy

    Unified communications, to be successful, requires enterprises to have a clear roadmap and to determine which vendor best suits their IP strategy.  Continue Reading