The SIP Center is a portal for the commercial development of the Session Initiation Protocol. Serving both the SIP community and the wider industry, the SIP Center offers comprehensive technical and market resources as well as an environment for the testing of SIP implementations.
  • 02/08/2010 - Setup an Internet Cafe. Do Not Deploy Your Internet Cafe Without First Consulting This Guide
    You are in a business that needs to provide customers with access to certain computer programs, or you need to setup an Internet Cafe, you might want to consider installation of publicly-accessible computer workstations in a shared environment. So I think you need to make the public access to your computer. But sharing is not always safe. ))
  • 02/08/2010 - Lower Your AT&T Cell Phone Bill with VoIP iPhone Apps
    In late January, Apple has lifted its ban on voice-over-IP (VoIP) apps using AT&T’s cellular data network. In other words, the tunnel out of AT&T’s fee structure has been opened: You can now place calls through the Web without paying the company another dime for minutes. Wondering how to get started? Here are a few of the best VoIP apps for the iPhone, along with rates. ))
  • 02/05/2010 - Security Best Practices For Enterprise VoIP Preventing Attacks And Managing Risk
    To take full advantage of unified communications (UC), enterprises are extending their voice over IP (VoIP) networks to soft phones, WiFi/dual-mode phones, and other devices. At the same time, they are connecting to service providers using Session Initiation Protocol (SIP) trunks, creating federations with other enterprises, and integrating collaboration, multimedia, and presence applications. ))
  • 02/05/2010 - Become a Protocol Pro
    When most people think about VoIP protocols, they typically only think of the Session Initiation Protocol (SIP). SIP is one of the preeminent standards in the world of VoIP, but it is by no means the whole story. This post will cover the wide (and interesting) world of VoIP protocols. ))
  • 02/04/2010 - IMTC's Member Companies Author a Series of Best Common Practices for SIP
    The International Multimedia Telecommunications Consortium has announced that its member companies have authored a series of Best Common Practices documents for extending session initiation protocol standards to be used as a mainstream communications protocol for videoconferencing. ))
  • 02/04/2010 - SIP Trunk Services: The Foundation of Unified Communications
    SIP Trunk services bridge carrier-based IP-services with IP PBXs and other IP telephony systems, thereby interconnecting "islands" of Unified Communications (UC) functionality. These services support features like single number service that tie office, mobile and home office phones together. Simply put, SIP Trunk services act as the glue to support multi-location VOIP, IM, web or IP videoconferencing applications. ))
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