For many in the Voice over IP world, Session Initiation Protocol (SIP) is the holy grail. Once it is accepted by every vendor and manufacturer, it will enable every IP-based device and application to communicate with one another. But for now it remains still a bit of an enigma that raises a large number of questions for everyone. TechTarget offers a VoIP SIP fundamentals guide discussing some of the basics of SIP — its vulnerabilities, testing and hardware.
By CircleID Reporter
Related topics: Telecom, VoIP
